Short answer: the Soundcore Rave Party 2. It ranks #44 of 75 boombox speakers by sound quality at $129.99; the Diamondboxx M3 ranks #53 and costs $700, so there is little reason to consider the other one.
What the Soundcore Rave Party 2 offers: Soundcore Rave Party 2 uses 2x 4” (100mm) woofers + 2x 2” (50mm) tweeters. Its 4.6 kg, claimed 16 hours (Manufacturer specified) battery life, IPX4 protection, aux input and stereo playback make it a practical option for its intended room or portable use. Watch for: There is no companion app.
What the Diamondboxx M3 offers: An unusually compact 5kg high-output boombox, with a claimed 200W RMS Class A/B amplifier, 114dB maximum level, active crossovers and a choice of large battery packs. It has aux input, USB-C power and TWS pairing, while the aluminum heat sink is designed to sustain loud playback without thermal shutdown. Watch for: Despite its output, bass does not reach as deep as the best large portables and can distort when pushed hard. The treble-forward tuning can sound aggressive, there is no app or EQ to correct it, and the lack of a water rating makes it a poor match for poolside or rough-weather use.
Buy the Soundcore Rave Party 2. It ranks higher for sound quality than the Diamondboxx M3 and costs less, which settles it without a real tradeoff to make.
There is a real battery-life gap here: the Diamondboxx M3 is rated for 40 hours, the Soundcore Rave Party 2 only 16 hours.
If water resistance matters to you, the Soundcore Rave Party 2 at IPX4 (splashing) holds up far better than the Diamondboxx M3 at no water resistance.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Soundcore Rave Party 2 | Diamondboxx M3 | |
|---|---|---|
| Price | $129.99 | $700 |
| Ranked | #44 of 75 in Boombox Size Portable Bluetooth Speakers | #53 of 75 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 16 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| IP Rating | IPX4 | None |
| Microphone Input | Yes (Karaoke mode with reverb effect) | - |
| Party Mode | Yes (PartyCast 2.0 up to 100 speakers) | No |
| Power Bank | Yes (USB-A) | No |
| Power Input | AC Power brick | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 10.1 lbs (4.6 kg) | 11 lbs (5 kg) |
| Bluetooth Codecs | SBC | SBC |
| App | No | No |
| EQ | Yes (App EQ) | No |
| TWS | Yes | Yes |
| USB Playback | No | No |
| Built-in Microphone | No | No |
| Amplifier Power | 80W RMS / 120W peak | 200W RMS / 400W peak |
| Dimensions | 7.5" x 7.8" x 15.7" (191 x 198 x 400 mm) | 14.7" x 9" x 8" (373.4 x 228.6 x 203.2 mm) |
| Drivers | 2x 4" (100mm) woofers + 2x 2" (50mm) tweeters | 3" woofer + tweeter array |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| FM Tuner | - | No |
Related Speaker Comparisons
More top alternatives to Soundcore Rave Party 2:
- Soundcore Rave Party 2 vs Tribit Stormbox Blast
- Harman Kardon Go + Play 3 vs Soundcore Rave Party 2
- JBL Partybox Encore 2 vs Soundcore Rave Party 2
- JBL Partybox Encore Essential 2 vs Soundcore Rave Party 2
- JBL Partybox Encore vs Soundcore Rave Party 2
Prices on this page were last checked September 16, 2026 at 12:41 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Soundcore Rave Party 2: $129.99 Amazon B&H Photo Video eBay
Pros: Soundcore Rave Party 2 uses 2x 4” (100mm) woofers + 2x 2” (50mm) tweeters. Its 4.6 kg, claimed 16 hours (Manufacturer specified) battery life, IPX4 protection, aux input and stereo playback make it a practical option for its intended room or portable use.
Cons: There is no companion app.
Full Soundcore Rave Party 2 review and specifications →
| Amplifier Power | 80W RMS / 120W peak |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 7.5" x 7.8" x 15.7" (191 x 198 x 400 mm) |
| Drivers | 2x 4" (100mm) woofers + 2x 2" (50mm) tweeters |
| EQ | Yes (App EQ) |
| IP Rating | IPX4 |
| Lights | Yes |
| Microphone Input | Yes (Karaoke mode with reverb effect) |
| Omnidirectional | No |
| Party Mode | Yes (PartyCast 2.0 up to 100 speakers) |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 10.1 lbs (4.6 kg) |
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Soundcore Rave Party 2 vs. Tribit Stormbox Blast - Bluetooth Speaker Basement ⚒ Battle More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: Soundcore Rave Party 2 🎇 & Rave Neo 2 🎉 Head to Head Off The Floor. A Family Battle❗️
- Jagist reviews: Soundcore Rave Party 2 Bass Test 😍 More from Jagistreviews →
- Jay’s Straight Up Reviews & More: Triple Threat 💸 $200 Challenge 🔋 Soundcore Rave Party 2, W-King H10, JBL Partybox Encore Essential
- Jay’s Straight Up Reviews & More: Soundcore Rave Party 2 🔥 Unboxing & Short Sound Demo. Is This The New Speaker To Beat Under $200?💵
- Flossy Carter: Soundcore Rave Neo 2 / Rave Party 2 - Affordable Party Speakers with RGB Lights More from FlossyCarter →
- Jay’s Straight Up Reviews & More: Skullcandy Barrel XT vs Soundcore Rave Party 2 (Stock & Custom EQ) 🛜 Battery Powered🔋Let’s Get It🧨
- Head-to-Head Comparisons
- Soundcore Rave Party 2 vs Onn Medium Party Speaker Gen 2
- Soundcore Rave Party 2 vs Sony ULT Field 7
- Soundcore Rave Party 2 vs JBL Partybox On the Go
- Soundcore Rave Party 2 vs Skullcandy Barrel
- Soundcore Rave Party 2 vs Sony SRS-XG500
- Soundcore Rave Party 2 vs Yeahbox Sonic Boom Max 3
- Soundcore Rave Party 2 vs JBL Boombox
- Soundcore Rave Party 2 vs Soundcore Motion Boom+
- See all 56 comparisons
Diamondboxx M3: $700 eBay
Pros: An unusually compact 5kg high-output boombox, with a claimed 200W RMS Class A/B amplifier, 114dB maximum level, active crossovers and a choice of large battery packs. It has aux input, USB-C power and TWS pairing, while the aluminum heat sink is designed to sustain loud playback without thermal shutdown.
Cons: Despite its output, bass does not reach as deep as the best large portables and can distort when pushed hard. The treble-forward tuning can sound aggressive, there is no app or EQ to correct it, and the lack of a water rating makes it a poor match for poolside or rough-weather use.
Full Diamondboxx M3 review and specifications →
| Amplifier Power | 200W RMS / 400W peak |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 14.7" x 9" x 8" (373.4 x 228.6 x 203.2 mm) |
| Drivers | 3" woofer + tweeter array |
| EQ | No |
| FM Tuner | No |
| IP Rating | None |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 11 lbs (5 kg) |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
- Diamondboxx M3 vs W-King D10
- Diamondboxx M3 vs Demerbox DB2
- Diamondboxx M3 vs Turtlebox Grande
- Diamondboxx M3 vs Bumpboxx Flare 6
- Diamondboxx M3 vs EcoXGear Defender
- Diamondboxx M3 vs JBL Partybox On the Go
- Diamondboxx M3 vs Onn Medium Party Speaker Gen 2
- Diamondboxx M3 vs Marshall Tufton
- See all 44 comparisons