Coverage note. Speaker Ranking currently covers 2 Diamondboxx models across portable bluetooth speakers. These are the products in our database, not a complete list of everything Diamondboxx makes.
What this page covers. The Diamondboxx models ranked here span portable bluetooth speakers, including Diamondboxx L2 and Diamondboxx M3. 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 October 7, 2026 at 9:25 PM 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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Discontinued Diamondboxx Models
Still ranked, and often still worth buying used, but no longer in production. Check availability before planning around one of these.
Boombox Size Portable Bluetooth Speakers
Ranked #68 of 91 in Boombox Size Portable Bluetooth Speakers - Diamondboxx M3: $700 Discontinued 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. Discontinued.
Full Diamondboxx M3 review and specifications →
| Amplifier Power | 200W RMS / 400W peak |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth | Yes |
| 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 Marshall Tufton
- Diamondboxx M3 vs Onn Medium Party Speaker Gen 2
- See all 45 comparisons
Party Size Portable Bluetooth Speakers
Ranked #32 of 44 in Party Size Portable Bluetooth Speakers - Diamondboxx L2: $1,000 Discontinued 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. Discontinued.
Full Diamondboxx L2 review and specifications →
| Amplifier Power | 260W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 6-48 hours (Manufacturer specified) |
| Bluetooth | 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 |
| Party Mode | No |
| Power Bank | No |
| Power Input | AC Power brick |
| Stereo | Yes |
| TWS | No |
| USB Playback | No |
| Weight | 24.3 lbs (11 kg) |
- Links
- 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 L2 vs Philips NX200
- Diamondboxx L2 vs Sony GTK-XB90
- Diamondboxx L2 vs Onn Large Party gen 2
- Diamondboxx L2 vs Onn XL Wireless Party Speaker
- Diamondboxx L2 vs JBL Partybox 130
- Diamondboxx L2 vs JBL Partybox Stage 320
- Diamondboxx L2 vs JBL Partybox 330
- Diamondboxx L2 vs Teufel Rockster Air
- See all 9 comparisons