What this page covers. The Diamondboxx models ranked here span portable bluetooth speakers, including Diamondboxx M3 and Diamondboxx L2. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 2 Diamondboxx speakers ranked on this site across portable bluetooth speakers. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked September 6, 2026 at 7:27 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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Boombox Size Portable Bluetooth Speakers
Ranked #53 of 75 in Boombox Size Portable Bluetooth Speakers - Diamondboxx M3: $700 eBay
Pros: 114dB output. 200W RMS (400W max) Class A/B amplifier with dual 4” woofers and active crossovers. Multiple battery options (115Wh or 231Wh). Weighs just 12 lbs, fits in overhead compartments. Aluminum heatsink survives full-blast heat.
Cons: Not as deep bass as even the hyperboom. Bass distorted at high levels. Too much treble. Too expensive. No water rating.
Full Diamondboxx M3 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 | 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 |
| Output Power | 200W RMS / 400W peak |
| 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
- Head-to-Head Comparisons
Party Size Portable Bluetooth Speakers
Ranked #38 of 51 in Party Size Portable Bluetooth Speakers - Diamondboxx L2: $1000 eBay
Pros: High-fidelity Class A/B amps with good bass response and clear sound at all volumes. Fills large spaces at under 50% volume, comparable to medium bookshelf speakers. Stable bass response even at 15-20% volume. 6-48 hours battery on 400+ watts (9 hours full recharge). Built-in 2.1A USB power for charging devices. Over 1000 recharge cycles.
Cons: Boomyness in the 100hz region. Gets distorted. Too much treble. Too expensive.
Full Diamondboxx L2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bluetooth Codecs | aptX HD, SBC |
| Bluetooth Version | 4.2 |
| Charging Time | 9 hours |
| Digital Aux Input | No |
| Dimensions | 23" x 14.5" x 9.5" (584.2 x 368.3 x 241.3 mm) |
| Drivers | 5.5" woofer, 1" tweeter |
| EQ | No |
| Frequency Response | 40Hz - 22kHz (Manufacturer specified) |
| IP Rating | None |
| Omnidirectional | No |
| Output Power | 260W RMS |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 24.3 lbs / 11 kg |
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- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons