Short answer: the Braven XXL 2 for better sound quality, the Zealot S78 for the lower price. The Braven XXL 2 ranks #64 of 73 boombox speakers at $350. The Zealot S78 ranks #73 at $91.38, $258.62 cheaper.
On the Braven XXL 2 side: 18 hour battery life; USB-A port charges your phone 4 times over. Set against that: Not very deep bass.
What the Zealot S78 offers: 120W RMS output with 150W peak power, exceptional 40-hour battery life, power bank function, IP67 waterproof, EQ with multiple modes, dual woofers with tweeters and passive radiators, MicroSD and USB playback, AUX input. Watch for: Gets distorted above 50%.
Buy the Braven XXL 2 if sound quality matters more than the price. Buy the Zealot S78 if the price matters more than sound quality.
If sound quality matters at all to you, skip both of these and look higher up the 73 boombox speakers instead.
If battery life is a priority, the Zealot S78 is rated for 40 hours versus 18 hours for the Braven XXL 2.

Specifications Side By Side
| Braven XXL 2 | Zealot S78 | |
|---|---|---|
| Price | $350 Discontinued | $91.38 |
| Ranked | #64 of 73 in Boombox Size Portable Bluetooth Speakers | #73 of 73 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 17.4 lbs / 7.9 kg | 9.7 lbs / 4.4 kg |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | No | Yes (multiple modes) |
| TWS | No | Yes |
| Party Mode | No | No |
| Power Bank | No | Yes (USB-A) |
| USB Playback | No | Yes |
| Built in Microphone | No | No |
| Power Input | USB-C | USB-C |
| Output Power | 100W | 120W RMS / 150W peak |
| Dimensions | 22" x 9" x 8" (558.8 x 228.6 x 203.2 mm) | 16.1" x 6.6" x 7.3" (410 x 167 x 185 mm) |
| Drivers | 60W dual drivers | 2x ~120mm (4.72") woofers + 2x ~42mm tweeters + 2x passive radiators |
| IP Rating | IPX5 | IP67 |
| Discontinued | Yes | - |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
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The Two Speakers In Full
Braven XXL 2: $350 Discontinued
Pros: 18 hour battery life; USB-A port charges your phone 4 times over. IPX5 water-resistant and floats despite weight. Built-in subwoofer delivers powerful bass. Includes bottle opener.
Cons: Not very deep bass. Very heavy. Discontinued.
Full Braven XXL 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 22" x 9" x 8" (558.8 x 228.6 x 203.2 mm) |
| Discontinued | Yes |
| Drivers | 60W dual drivers |
| EQ | No |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Output Power | 100W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 17.4 lbs / 7.9 kg |
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- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Zealot S78: $91.38 Aliexpress Amazon
Pros: 120W RMS output with 150W peak power, exceptional 40-hour battery life, power bank function, IP67 waterproof, EQ with multiple modes, dual woofers with tweeters and passive radiators, MicroSD and USB playback, AUX input, TWS stereo pairing, USB-C charging
Cons: Gets distorted above 50%. Not much bass. Volume level fluctuates at high volume.
Full Zealot S78 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 16.1" x 6.6" x 7.3" (410 x 167 x 185 mm) |
| Drivers | 2x ~120mm (4.72") woofers + 2x ~42mm tweeters + 2x passive radiators |
| EQ | Yes (multiple modes) |
| IP Rating | IP67 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Output Power | 120W RMS / 150W peak |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 9.7 lbs / 4.4 kg |
As an eBay Partner, we may be compensated if you make a purchase.
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