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# Best Waterproof Party Speaker for Poolside and Patio
- URL: https://cowon.net/best-waterproof-party-speaker/
- Published: 2026-09-07T07:25:13.000Z
- Updated: 2026-09-07T09:49:17.000Z
- Description: Seven waterproof party speakers compared on watts, IP ratings, playtime and weight, with clear picks for pool decks, backyards and small patios.
- Author: Frederick Cameron
- Tags: Speakers, Audio, Bluetooth Speakers

The best waterproof party speaker for most backyards is the **JBL PartyBox 110**, a 23.9 lb cabinet with 160W of output, 12 hours of playtime and a built-in light show that syncs to the music. If you need something you can actually submerge, the JBL Flip 5 is IPX7 rated and weighs 1.2 lb, which turns it into a pool-deck speaker rather than a stage. Who this guide is not for: renters in thin-walled apartments, buyers hunting a Wi-Fi smart speaker, and anyone who wants a Bluetooth microphone in the box. None of the seven picks here solve those problems, and other guides do.

In this guide
1. [Best waterproof party speaker at a glance](#best-waterproof-party-speaker-at-a-glance)
2. [Who this guide is not for](#who-this-guide-is-not-for)
3. [How I screened seven speakers down to the picks](#how-i-screened-seven-speakers-down-to-the-picks)
4. [1\. JBL PartyBox 110 — Best overall](#1-jbl-partybox-110-%E2%80%94-best-overall)
5. [2\. BolaButty 20W Bluetooth Speaker — Best budget pick](#2-bolabutty-20w-bluetooth-speaker-%E2%80%94-best-budget-pick)
6. [3\. Houl Zallee E86 Outdoor Speaker — Best for beginners](#3-houl-zallee-e86-outdoor-speaker-%E2%80%94-best-for-beginners)
7. [4\. JBL Flip 5 — Best for small spaces](#4-jbl-flip-5-%E2%80%94-best-for-small-spaces)
8. [5\. Soundcore Boom 2 by Anker — Best for heavy use](#5-soundcore-boom-2-by-anker-%E2%80%94-best-for-heavy-use)
9. [6\. W-KING D8 — Best for families](#6-w-king-d8-%E2%80%94-best-for-families)
10. [7\. W-KING D9 — Most versatile](#7-w-king-d9-%E2%80%94-most-versatile)
11. [IPX4 vs IPX7: which rating do you actually need?](#ipx4-vs-ipx7-which-rating-do-you-actually-need)
12. [Watts, playtime and weight: reading the numbers](#watts-playtime-and-weight-reading-the-numbers)
13. [How loud is loud enough for a backyard?](#how-loud-is-loud-enough-for-a-backyard)
14. [Head-to-head: PartyBox 110 vs Soundcore Boom 2](#head-to-head-partybox-110-vs-soundcore-boom-2)
15. [The verdict](#the-verdict)
16. [FAQ](#faq)

## Best waterproof party speaker at a glance

| Pick                                                                                             | Water rating     | Power / playtime           | Price                                                              |
| ------------------------------------------------------------------------------------------------ | ---------------- | -------------------------- | ------------------------------------------------------------------ |
| **Best overall**[JBL PartyBox 110](https://www.amazon.com/dp/B094DPXR4X?tag=cowonhq-20)          | IPX4 splashproof | 160W claim12 hr            | [Check Price](https://www.amazon.com/dp/B094DPXR4X?tag=cowonhq-20) |
| **Best budget pick**[BolaButty 20W Speaker](https://www.amazon.com/dp/B0BRKPVZB4?tag=cowonhq-20) | IPX5 splash      | 20W claim24 hr claim       | [Check Price](https://www.amazon.com/dp/B0BRKPVZB4?tag=cowonhq-20) |
| **Best for beginners**[Houl Zallee E86](https://www.amazon.com/dp/B09MFBNTG3?tag=cowonhq-20)     | IPX7 floatable   | 90W peak claim32 hr claim  | [Check Price](https://www.amazon.com/dp/B09MFBNTG3?tag=cowonhq-20) |
| **Best for small spaces**[JBL Flip 5](https://www.amazon.com/dp/B07QK2SPP7?tag=cowonhq-20)       | IPX7 waterproof  | Not listed12 hr            | [Check Price](https://www.amazon.com/dp/B07QK2SPP7?tag=cowonhq-20) |
| **Best for heavy use**[Soundcore Boom 2](https://www.amazon.com/dp/B0CQ53RVTW?tag=cowonhq-20)    | IPX7 floatable   | 80W claim24 hr             | [Check Price](https://www.amazon.com/dp/B0CQ53RVTW?tag=cowonhq-20) |
| **Best for families**[W-KING D8](https://www.amazon.com/dp/B07WNZS2FR?tag=cowonhq-20)            | IPX6 splashproof | 90W peak claim40 hr claim  | [Check Price](https://www.amazon.com/dp/B07WNZS2FR?tag=cowonhq-20) |
| **Most versatile**[W-KING D9](https://www.amazon.com/dp/B08KZJFC2F?tag=cowonhq-20)               | IPX7 floatable   | 100W peak claim40 hr claim | [Check Price](https://www.amazon.com/dp/B08KZJFC2F?tag=cowonhq-20) |

## Who this guide is not for

Three shoppers should close this tab now. If you want a smart speaker that answers questions and controls lights, none of these do that. If you need a rugged jobsite radio for daily construction abuse, look at speakers built with roll cages and shock ratings instead of party lights. And if you want a truly portable speaker for a bike ride, only the Flip 5 and the BolaButty are light enough to matter, and neither of them will fill a yard.

Two more caveats about the keyword itself. First, "waterproof" is a spectrum on this list, not a single promise. Only four of the seven picks carry IPX7 ratings, which is the level that survives short submersion. The PartyBox 110 is IPX4, meaning it handles splashes but not a dunk. Second, "party speaker" is doing heavy lifting. A 1.2 lb Flip 5 is a fine poolside speaker, but it is not a party speaker in the sense of a 23.9 lb cabinet with lights. Match the pick to the room.

## How I screened seven speakers down to the picks

I compared the published listings on four measurable specifications and one attributed claim.

1. **Water rating.** IPX4 through IPX7 all appear in this set, and only IPX7 covers a drop in the pool.
2. **Rated power.** Every brand quotes wattage differently. I noted whether the number is a peak claim or an RMS figure, then treated them as marketing until proven otherwise.
3. **Playtime.** Manufacturers state hours at a comfortable volume with lights off. Real-world hours at party volume run shorter, so I ranked on the published claim and warned the reader in the write-ups.
4. **Weight and dimensions.** A 23.9 lb speaker is not portable in the same sense a 0.88 lb one is, even if both take Bluetooth.
5. **Warranty length.** A published warranty is a company saying, in writing, how long they will stand behind the unit. Only three of the seven picks list a term longer than one year.

What I did not use: star ratings, review counts, or any claim about how a speaker "sounds in person." I have not tested these units, and neither has the person selling you the article that says otherwise.

## 1\. JBL PartyBox 110 — Best overall

**The JBL PartyBox 110 is the best waterproof party speaker in this set because it pairs the loudest published output with a synced light show and real party controls.**

[![JBL PartyBox 110 portable party speaker with dynamic light show — the winner's built-in lights and 23.9 lb cabinet set it apart](https://m.media-amazon.com/images/I/410N8yne9yL._SL500_.jpg)](https://www.amazon.com/dp/B094DPXR4X?tag=cowonhq-20)

**Best for:** backyard hosts who want lights, bass and a real party speaker **Skip it if:** you need to carry it any real distance on foot

The PartyBox 110 is the biggest cabinet in this roundup at 22.4 x 11.8 x 11.6 in and 23.9 lb, and that mass is what makes the difference. JBL says the speaker delivers 160W of signature sound with two adjustable bass levels, which is the highest published wattage figure in the set that is not framed as a peak number. Playtime is quoted at 12 hours from the built-in rechargeable battery, matching the Flip 5 and trailing the four cheaper picks on paper.

The party lights are the reason this pick beats every W-KING and Soundcore alternative for the intended job. Colours sync to the beat, strobes and patterns are customisable in the JBL PartyBox app, and the visuals do work that a plain speaker cannot. JBL rates the cabinet IPX4, which covers splashes and rain but not submersion, so keep it back from the pool edge. Model number JBLPARTYBOX110AM, released 2021, one year manufacturer warranty.

**Pros:**

- Highest signature-sound wattage in this set at 160W
- Built-in synced light show with app control
- 12-hour battery for a full evening
- Recognised JBL PartyBox platform with app support
- Deep bass with two adjustable levels

**Cons:**

- IPX4 only, so no submersion
- 23.9 lb makes solo transport awkward
- Warranty is only one year, shorter than three cheaper picks

[Check Price on Amazon](https://www.amazon.com/dp/B094DPXR4X?tag=cowonhq-20)

## 2\. BolaButty 20W Bluetooth Speaker — Best budget pick

**The BolaButty is the cheapest of the seven and the lightest to carry, which makes it the right buy when a party speaker is really a picnic speaker.**

[![BolaButty compact Bluetooth speaker in black — the smallest and lightest pick at 0.88 lb](https://m.media-amazon.com/images/I/415vc83DVXL._SL500_.jpg)](https://www.amazon.com/dp/B0BRKPVZB4?tag=cowonhq-20)

**Best for:** small gatherings and travel where a pocket speaker is enough **Skip it if:** you want to fill a backyard with sound

At 0.88 lb and 2.81 x 7.87 x 2.76 in, this is the pick you throw in a backpack. BolaButty rates the drivers at 20W and quotes up to 24 hours of playtime at 50% volume with the lights off, which is a caveat worth taking at face value. The cabinet is IPX5 rated, so it handles splashes and light rain but is not designed for a dunk. It sells faster than every other pick here except a few that are close, which is worth knowing if you like buying what everyone else buys.

The best waterproof party speaker for a small crew of four on a beach towel is not a PartyBox 110\. It is something you can lift with one hand and forget about. This one covers that job, with a multi-colour light effect and TWS pairing that lets you buy a second unit for stereo later. The 12-month warranty matches the JBLs. Do not expect it to compete with a 90W cabinet on volume.

**Pros:**

- Lightest pick in this set at 0.88 lb
- Cheapest of the seven
- 24-hour playtime claim at moderate volume
- IPX5 splashproof for outdoor use
- TWS pairing for stereo with a second unit

**Cons:**

- 20W is a fraction of the bigger cabinets
- Playtime claim assumes half volume and lights off
- Not floatable, unlike the IPX7 picks

[Check Price on Amazon](https://www.amazon.com/dp/B0BRKPVZB4?tag=cowonhq-20)

## 3\. Houl Zallee E86 Outdoor Speaker — Best for beginners

**The Houl Zallee E86 is the cheapest IPX7 speaker in this set, which is the rating that actually covers a drop in the pool.**

[![Houl Zallee E86 outdoor Bluetooth speaker in black — the entry-price pick with a true IPX7 rating](https://m.media-amazon.com/images/I/41SsWl-ykWL._SL500_.jpg)](https://www.amazon.com/dp/B09MFBNTG3?tag=cowonhq-20)

**Best for:** first-time buyers who want a floatable outdoor speaker without spending big **Skip it if:** you prefer a brand with a longer track record and app support

Houl Zallee says the E86 is true IPX7 waterproof and floats, which puts it in the same water class as the Flip 5, the Soundcore Boom 2 and the W-KING D9\. The company quotes 90W peak with 50W RMS, dual tweeters, dual woofers and dual passive radiators, and 32 hours of playtime on a single charge. Dimensions are 7.8 x 3.7 x 14.9 in with a carry handle. There is a one-year warranty listed.

This is the pick for someone buying their first outdoor speaker and unsure how much cabinet they actually need. It sits in the entry price band with the second lowest position of the seven, and it hits the IPX7 rating that separates a real poolside speaker from a splashproof one. The trade-off is a less familiar brand: Houl Zallee is not JBL or Anker's Soundcore, and it does not publish the app ecosystem those two brands do.

**Pros:**

- IPX7 rated and claimed floatable
- 32-hour playtime claim
- Entry price with a real waterproof rating
- 90W peak with 50W RMS claimed
- Carry-handle design for grab-and-go

**Cons:**

- Less established brand than JBL or Soundcore
- No app or light show mentioned
- Weight is not published in the listing

[Check Price on Amazon](https://www.amazon.com/dp/B09MFBNTG3?tag=cowonhq-20)

## 4\. JBL Flip 5 — Best for small spaces

**The Flip 5 turns a picnic table into a listening area, and its IPX7 rating means a splash from the pool ends in laughter, not a repair claim.**

[![JBL Flip 5 waterproof portable Bluetooth speaker in black — the compact IPX7 pick at 1.2 lb](https://m.media-amazon.com/images/I/31NDJ9+-ckL._SL500_.jpg)](https://www.amazon.com/dp/B07QK2SPP7?tag=cowonhq-20)

**Best for:** apartments, balconies and picnics where 1.2 lb matters **Skip it if:** you want stage-style volume or party lights

At 2.9 x 7.1 x 2.7 in and 1.2 lb, the Flip 5 is smaller than every pick here except the BolaButty and lighter than every one except the same. JBL rates it IPX7, which is the level that survives a full submersion in shallow water for 30 minutes. The listing quotes 12 hours of playtime and PartyBoost pairing that links two Flip 5 units into a stereo pair. Model JBLFLIP5BLKAM, released 2019, one year warranty.

This is the best waterproof party speaker for a shoebox apartment or a balcony where the neighbours are close. It will not fill a backyard on its own. What it will do is play cleanly at a level people can talk over, survive a drop in the pool, and disappear into a bag when the evening moves indoors. Compared with the BolaButty, it costs more and lacks a light show, but the IPX7 rating and JBL platform are the reasons to pay the difference.

**Pros:**

- IPX7 rated for full submersion
- 1.2 lb weight and pocket-ready dimensions
- PartyBoost pairs two units for stereo
- Known JBL sound tuning
- 12 hours of published playtime

**Cons:**

- No party lights
- Wattage is not published in the listing
- Volume ceiling is lower than the larger cabinets

[Check Price on Amazon](https://www.amazon.com/dp/B07QK2SPP7?tag=cowonhq-20)

## 5\. Soundcore Boom 2 by Anker — Best for heavy use

**The Boom 2 is the only pick in this set with an 18-month warranty, which is the closest thing to a company promise on longevity.**

[![Soundcore Boom 2 by Anker outdoor Bluetooth speaker — the IPX7 floatable pick with an 18-month warranty](https://m.media-amazon.com/images/I/51Rt2hao04L._SL500_.jpg)](https://www.amazon.com/dp/B0CQ53RVTW?tag=cowonhq-20)

**Best for:** regular hosts who want a floatable speaker with an 18-month warranty **Skip it if:** you also want a synced light show

Soundcore quotes 80W of output, 24 hours of playtime, IPX7 waterproofing and a floatable design. The cabinet measures 7.28 x 11.7 x 3.98 in and weighs 3.66 lb, which is a comfortable one-hand carry with a strap. Anker lists a dedicated subwoofer with a BassUp 2 feature, Pro EQ tuning in the Soundcore app, and a claimed backup-power output to charge a phone in a pinch. Model A3138.

The reason to pay a mid-to-premium price for this over the entry-level IPX7 picks is the ecosystem and the warranty. 18 months is 50% longer than the one-year term on every JBL and W-KING here, and it is the longest published term in this roundup. If you host every weekend and want the unit alive at the end of next summer, that matters more than a light show. If lights are the point of the purchase, buy the PartyBox 110 instead.

**Pros:**

- Longest published warranty at 18 months
- IPX7 rated and floatable
- 80W with a dedicated subwoofer claim
- 24-hour playtime with backup power out
- Soundcore app with Pro EQ

**Cons:**

- No built-in party lights
- Premium price with mid-set wattage
- Wattage claim is lower than the two W-KING peaks

[Check Price on Amazon](https://www.amazon.com/dp/B0CQ53RVTW?tag=cowonhq-20)

## 6\. W-KING D8 — Best for families

**The W-KING D8 claims 40 hours of playtime, which is the longest published run time in this set and the reason to pick it for a camp trip.**

[![W-KING D8 Bluetooth speaker in green with carry strap — the family pick with a claimed 40-hour playtime](https://m.media-amazon.com/images/I/51dz+A1AU8L._SL500_.jpg)](https://www.amazon.com/dp/B07WNZS2FR?tag=cowonhq-20)

**Best for:** cookouts and camp trips where 40 hours of playtime pays off **Skip it if:** you plan to submerge the speaker rather than splash it

W-KING rates the D8 at 90W peak and 100W RMS in a stereo pair, with two subwoofers, two tweeters and two passive radiators. The cabinet is IPX6, which handles heavy splashes and rain but is a step short of the IPX7 rating on the Flip 5, the Boom 2 and the D9\. Weight is 6 lb, dimensions 4.65 x 4.7 x 12.6 in, and the listing includes an adjustable carry strap. The colour is green, which is the only non-black option in this whole set.

If the speaker follows you through a three-day camping weekend, playtime is the specification that matters. 40 hours claimed is enough for three long days without a recharge, and the D8 is the only pick here that reaches that number outside the W-KING D9 stablemate. The trade-off is IPX6 rather than IPX7, so treat it as rain-safe rather than pool-safe. The listing also mentions hands-free calling and USB output charging for a phone.

**Pros:**

- Claimed 40 hours of playtime
- IPX6 rated for heavy splashes
- Distinctive green colour option
- USB output to charge a phone
- Carry strap included

**Cons:**

- IPX6 not IPX7, so no submersion
- 6 lb weight is heavier than the Boom 2
- Sales-rank position trails the smaller picks

[Check Price on Amazon](https://www.amazon.com/dp/B07WNZS2FR?tag=cowonhq-20)

## 7\. W-KING D9 — Most versatile

**The D9 hits the highest peak-wattage claim in this set at 100W and pairs it with an IPX7 rating, which is a rare combination at this price.**

[![W-KING D9 outdoor Bluetooth speaker with large passive radiator — the versatile pick with 100W peak and IPX7 rating](https://m.media-amazon.com/images/I/51Ef5uvZfQL._SL500_.jpg)](https://www.amazon.com/dp/B08KZJFC2F?tag=cowonhq-20)

**Best for:** hosts who move between patio, pool and living room **Skip it if:** you want the loudest cabinet in this set

W-KING publishes a 100W peak figure for the D9, along with a 7.2-inch passive radiator on the back for lower bass, IPX7 waterproofing with a floatable design, and up to 40 hours of playtime at low volume. Dimensions are 9 x 5 x 13 in and weight is 4.41 lb, which sits between the Boom 2 and the D8\. The cabinet takes Bluetooth 5.3, offers a two-EQ toggle, and pairs with a second D9 for a claimed 200W peak stereo setup.

The reason this is the versatile pick rather than the best overall is that peak wattage on a spec sheet is not the same as the tuned signature output on the PartyBox 110\. But the D9 does more jobs than any other cabinet in this set: it survives a pool, it plays through a rainstorm, and it doubles as a party speaker when a friend brings a second unit. Warranty is one year with a 30-day money-back window listed.

**Pros:**

- 100W peak, the highest claimed here
- IPX7 rated and floatable
- 40-hour claim at low volume
- Bluetooth 5.3 with two-EQ toggle
- Pairs to a claimed 200W stereo peak

**Cons:**

- Peak wattage is not comparable to signature output
- 4.41 lb without a light show
- Sales rank is the lowest of the seven here

[Check Price on Amazon](https://www.amazon.com/dp/B08KZJFC2F?tag=cowonhq-20)

## IPX4 vs IPX7: which rating do you actually need?

IP ratings describe two things: how much dust gets in, and how much water. The X in IPX4 means dust was not tested, and the digit after it is the water score. Here is how the numbers map to real behaviour:

- **IPX4** handles splashes from any direction. That covers rain and drink spills. It does not cover a dunk. The **PartyBox 110** sits here.
- **IPX5** handles low-pressure water jets. Splashes and light hosing are fine. Submersion is not. The **BolaButty** sits here.
- **IPX6** handles powerful jets from any angle. Heavy rain, garden hoses at close range. Still not submersion. The **W-KING D8** sits here.
- **IPX7** covers immersion in up to a metre of fresh water for up to 30 minutes. The **JBL Flip 5**, **Houl Zallee E86**, **Soundcore Boom 2** and **W-KING D9** all sit here, and the last three are also described as floatable.

Buy IPX7 if the speaker will sit within reach of a pool, a lake or a boat deck. Buy IPX4 or IPX5 if it lives on a covered patio and only meets weather. The gap in price between the two tiers is real, and paying for IPX7 you never use is money you could have spent on a bigger cabinet.

## Watts, playtime and weight: reading the numbers

Three specifications appear on every listing and all three are quoted in a way that flatters the product. Read them like this:

1. **Peak watts vs RMS watts.** Peak is the instantaneous burst. RMS is what the speaker sustains. When the W-KING D9 claims 100W peak, its steady output is lower. When the Soundcore Boom 2 claims 80W without the word peak, that is closer to a sustained figure. Compare like with like, or discount the peak numbers by roughly a third when a brand does not publish an RMS figure. Anker publishes RMS on many speakers. Some brands here do not.
2. **Playtime at what volume.** The BolaButty says up to 24 hours at 50% volume with the lights off. Most listings assume the same conditions and few of them say so. At party volume with the lights on, halve the number and you will not be far off.
3. **Weight and portability.** 1.2 lb slips into a bag. 3.66 lb has a strap. 23.9 lb needs a plan. If the speaker moves between rooms, weight matters more than watts.

## How loud is loud enough for a backyard?

For a group of six to eight on a patio, anything in this set will do the job. For twenty people spread across a lawn with conversation and food, you want a cabinet with real driver area and a bass driver you can hear, which points to the **PartyBox 110** first and the **W-KING D9** second. A single Flip 5 or a single BolaButty will run out of volume before it runs out of playtime.

There is a shortcut worth knowing. Two paired speakers with TWS or PartyBoost cover roughly twice the area of one, and stereo separation across a lawn sounds bigger than a single louder mono cabinet. Buying two Flip 5 units, or two BolaButty units, or two W-KING D9 units is often a smarter move than buying one bigger speaker. It also gives you a spare when the primary battery dies.

The catch is that PartyBoost only pairs with other PartyBoost speakers, and TWS pairing usually only works within a single brand and model. Pick the platform first, buy the pair second.

## Head-to-head: PartyBox 110 vs Soundcore Boom 2

These are the two speakers in this set most likely to sit at the top of a shortlist, and they solve different problems.

Buy the **PartyBox 110** if the speaker lives on a patio, gets carried outside for evenings, and needs to look like a party is happening. 160W of signature sound, a synced light show, and the PartyBox app together do a job the Boom 2 cannot. The trade-off is IPX4 and 23.9 lb: no pool submersion, and no easy one-hand carry.

Buy the **Soundcore Boom 2** if the speaker follows you to the water and the warranty matters. 3.66 lb, IPX7, floatable, 18-month warranty, dedicated subwoofer claim, Soundcore app for EQ. It is a better travel speaker and a worse party centrepiece. If you host once a month, buy the JBL. If you host once a week at the pool, buy the Boom 2.

Neither of these is the cheap option. If price is the deciding factor, the Houl Zallee E86 gets you IPX7 and 32 hours of playtime at a fraction of what either of these costs.

## The verdict

There is no single winner across every backyard. There are two, and the cutoff between them is where the speaker actually lives.

If the speaker lives on a patio, near a covered outlet, and comes out for planned evenings, the **JBL PartyBox 110** is the right buy. 160W of signature sound and a synced light show turn a gathering into a party in a way none of the smaller cabinets can. IPX4 keeps it safe from rain and drink spills, and 23.9 lb is not a problem because you are not moving it far. This is the best waterproof party speaker for a backyard host who cares about atmosphere.

If the speaker lives near water, gets thrown in a bag, or follows a boat, the **Soundcore Boom 2** wins. IPX7 with a floatable cabinet, an 18-month warranty that is longer than any other pick here, and Soundcore's app for EQ tuning. It sacrifices the light show and about half the signature output, but it also weighs a sixth as much.

For a shortlist third, the **W-KING D9** covers both jobs at once, and the **Houl Zallee E86** does the same for less money at the cost of a less familiar brand.

## FAQ

### Is the JBL PartyBox 110 really the best waterproof party speaker?

The JBL PartyBox 110 is the best waterproof party speaker in this set for a specific job: a backyard or patio where lights and volume matter more than portability. It is IPX4 splashproof, not fully waterproof, so it is not the right pick for a pool deck. If submersion is a risk, the Flip 5 or Soundcore Boom 2 fits better.

### What does IPX7 mean on a party speaker?

IPX7 means the speaker survives immersion in up to a metre of fresh water for up to 30 minutes without damage. On this list, the JBL Flip 5, Houl Zallee E86, Soundcore Boom 2 and W-KING D9 all carry that rating, and the last three are described as floatable. IPX4 and IPX5 speakers handle splashes but should never be submerged.

### JBL PartyBox 110 vs Soundcore Boom 2: which one wins?

JBL PartyBox 110 vs Soundcore Boom 2 comes down to location. Pick the PartyBox for backyard hosting: 160W, a synced light show, and 12 hours of playtime. Pick the Boom 2 for pool decks and travel: IPX7, floatable, 3.66 lb, and an 18-month warranty. One is a party centrepiece, the other is a rugged outdoor companion. They solve different problems.

### Is a cheaper waterproof party speaker worth buying?

A cheaper waterproof party speaker is worth buying if the venue is small. The BolaButty at 0.88 lb suits a picnic blanket. The Houl Zallee E86 gets you an IPX7 rating and 32 hours of playtime at entry pricing. Both fall short of a PartyBox 110 for backyard volume, but they cover most real-world listening at a fraction of the outlay.

### How long do these speakers actually play on one charge?

How long these speakers play depends on volume and lights. Listings quote 12 to 40 hours, usually at 50% volume with lights off. At party volume with lights on, expect roughly half the published figure. The Flip 5 and PartyBox 110 quote 12 hours; the W-KING D8 and D9 quote 40 hours; the Boom 2, Houl Zallee and BolaButty sit between 24 and 32 hours.

Pick the speaker that matches the room, then buy a second unit of the same model when you outgrow it. That single choice removes the guesswork about pairing, keeps the sound tuning consistent, and turns one speaker into a stereo pair that covers double the area. For most backyards, that path starts with the JBL PartyBox 110, and for most pool decks it starts with the Soundcore Boom 2\. Both cost more up front than the entry picks, and both spend the extra money on the parts of the experience you notice, which is what a good waterproof party speaker actually does when the guests arrive.

*Last updated: September 7, 2026\. Product availability re-checked.*

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