B
$2,795More Pricing →
Bright Like
A Diamon
DiaMon-MK3
Single 12″ Powered Top
1200W
Class D Amplifier
123dB
Max Sustained SPL
80°
Conical coverage
30lbs
Net weight
Diving Deep with the Fam.
Alejandro
Alejandro
The DJs are loving the low end. The DiaMons have massive headroom. Had such great feedback... everyone is happy with it.
DJ Luke Hunter
DJ Luke Hunter
Okay the BASSBOSS subs have always been impressive, but just heard the two DiaMon DJ112 Monitors during my set at Treehouse Miami and I’m completely blown away!!
John Kiousis
John Kiousis
When only the absolute best sound with no compromise will do in your nightclub bassboss products are the Lambo of PA speakers and subs. Every single component in the construction of the product down to the amplifiers they use are all the best possible parts available. If you are serious about your sound, BASSBOSS.
Ricky Lee
Ricky Lee
We recently had a friend—someone who’s played some of the biggest stages out there—perform on our BASSBOSS stage. After her set, she asked, “Who makes that monitor? That’s the best monitor I’ve ever used.” It was a Diamon!
Get
Loud.
DiaMon-MK3
Single 12″ Powered Top
- 1200 W Class D Amplifier
- 123 dB Max Sustained SPL
- 80 ° Conical coverage
- 30 lbs Net weight
Retail
$2,795USD
Finance It Lease-to-own lets you expand your business now. Apply Now Through Synchrony & Hampton Ridge Financial
- Free freight on every speaker.
- 30-day returns. No questions asked.
- 3-year warranty, plus 6 years on the cabinet.
- Real humans: 855-822-7770
US + Worldwide Shipping
BASSBOSS products are shipped via palletized freight to a local freight terminal or right to your door.
Warranty & Support
The BASSBOSS Sound Defense warranty offers the peace of mind of knowing you're covered.
Submit a service request →Miniscule cabinet, massive sound.
Hot Thing
The DiaMon-MK3 blows expectations with its power and intensity. This compact cab can easily hang with a double-driver sub without breaking a sweat. Signature co-axial design, signature BASSBOSS output.
Co-Axial Powerhouse
The DiaMon-MK3 puts a 3″ compression driver through the center of the 12″ woofer's pole piece for true co-axial point source output and clarity.
Shine Bright
The DiaMon-MK3 doesn't waste energy trying to reproduce the lows that your subs handle perfectly well. Its 1,200W of amplification is concentrated entirely on the important job of delivering loud, clear mids and highs. It's enough output to keep up with multiple large subwoofers without straining.
Minimal size. Maximal output.
The DiaMon-MK3 packs a high-efficiency 12″ neodymium woofer with a 3″ copper voice coil into the smallest possible enclosure, just big enough to hold the driver, the 1,200W amplifier, and the DSP electronics. CNC-machined Birch plywood with dado joinery and a 35mm steel pole socket. At 14″ × 14″ × 13.5″, it fits in spaces no traditional top does.
Eighteen presets tuned for how you actually use it.
The MK3's 96 kHz DSP packs 18 pushbutton presets optimized for full-range operation, sub-top crossover modes, outdoor throw, and more. Up to 100 presets stored via ControlBASS software. Every preset includes phase alignment, EQ, HPF/LPF filters, and multi-stage limiting. Load it in, pick a preset, play.
Co-axial clarity, from every seat.
A 3″ diaphragm compression driver mounts through an 80° conical aluminum waveguide machined from the center of the midrange driver's pole piece. Both HF and LF drivers share the same acoustic center, for point source, naturally coherent, even coverage at 80° × 80°. Optional wall and ceiling mounts available for installed applications.
Getting Deep
Hidden in Plain Sight.
The All New
ControlBASS
With ControlBASS, any laptop becomes a full system controller over standard Ethernet. Monitor, tune, and recall presets, without touching a cabinet. Free for macOS and Windows.
Onboard presets tuned for each cabinet, and up to 100 presets via ControlBASS. An all-new GUI is coming soon.
18 presets.
Instant recall.
Manage, name, and recall, all over Ethernet.
- →Explore illustrative filter curves
- →Up to 100 stored presets via ControlBASS
PRESET 01
DiaMon 45LR
HP 45 Hz LR
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Acoustical
| Loudspeaker Type | 2-Way Active Single 12″ Co-Axial Point Source Mid-High |
| Frequency Response | 50–19,000 Hz (±3 dB) |
| Max Sustained SPL | 123 dB @ 1m half-space |
| Peak SPL | 126 dB @ 1m half-space (limited in full-range) |
| Dispersion | 80° × 80° Conical |
| Transducer LF | 1 × 12″ (300mm) neodymium woofer · 3″ (76mm) copper voice coil |
| Transducer HF | 1 × 3″ (76mm) diaphragm compression driver · 1.4″ exit · 80° conical waveguide through pole piece |
Amplifier / DSP
| Amplifier | 1,200W Class D (2-channel) |
| DSP | 96 kHz · 18 onboard presets · up to 100 via ControlBASS |
| Voltage | 100–240V AC, 50–60 Hz (auto-sensing) |
| Current Draw | 1.4A @ 120V / 0.7A @ 240V (nominal) |
| Protection | Soft-clip limiting, thermal, short-circuit, DC offset |
Connections
| Signal Input | XLR-F balanced |
| Signal Output | XLR-M balanced (direct pass-through only) |
| Power In | Neutrik powerCON True 1 TOP (IP65) |
| Mains Plug | NEMA 5-15 (Edison) standard 3-pin grounded |
| Max Cable Run | 100m per AVB segment |
| DSP Control | ControlBASS software (macOS / Windows) |
Physical
| Enclosure | CNC-machined 18 and 15mm Birch plywood · dado joinery · 35mm pole socket |
| Finish | High-pressure bonded polyurea: waterproof, textured black |
| Grille | Perforated, powder-coated steel |
| Dimensions (H×W×D) | 14″ × 14″ × 13.5″ |
| Net Weight | 30 lbs (13.5 kg) |
| Shipping Weight | 35 lbs (16 kg) |
| Optional Hardware | Ceiling Mounts, Wall Mounts |
Compare Tops Line
See how the DiaMon-MK3 compares to the rest of the BASSBOSS mid-high product line.
SV9-MK3
Single 9" powered top
$1,595
- LF50 – 19,000Hz
- Max SPL118 dB
- AMP1,200 W
- DRVSingle 9″
CCM12-MK3
Single 12" powered stage monitor
$2,295
- LF50Hz - 19kHz
- Max SPL123 dB
- AMP1,200 W
- DRVSingle 12″
This Model
DiaMon-MK3
Single 12" powered top
$2,795
- LF50Hz - 19kHz
- Max SPL123 dB
- AMP1,200 W
- DRVSingle 12″
DV12-MK3
Single 12" powered top
$3,495
- LF45 – 19,000Hz
- Max SPL128 dB
- AMP3,200 W
- DRVSingle 12″
Attuned12
Single 12" powered loudspeaker
$3,995
- LF65 – 19,000 Hz
- Max SPL130 dB
- AMP3,200 W
- DRVSingle 12″
AT212-MK3
Dual 12" powered top
$4,995
- LF50 – 18,000Hz
- Max SPL136 dB
- AMP3,200 W
- DRVDual 12″
AT312-MK3
Triple 12" powered top
$5,495
- LF60 – 19,000Hz
- Max SPL133 dB
- AMP4,000 W
- DRVTriple 12″
MFLA-MK3
Dual 12" powered line array
$6,995
- LF60 – 18,000Hz
- Max SPL136 dB
- AMP3,200 W
- DRVDual 12″
Krakatoa
Quintuple 18" powered point source
$17,995
- LF25 - 19,000Hz
- Max SPL142 dB
- AMP7,500 W
- DRVQuintuple 18″
One top.
HOW many subs!?
Click any sub to see how many of them a single DiaMon-MK3 can keep up with. Numbers are conservative; in practice the top usually has more headroom.
BB15-MK3
Single 15" powered subwoofer
1-4× eachDetails →
SSP118-MK3
Single 18" powered subwoofer
1-3× eachDetails →
DJ18S-MK3
Single 18" powered subwoofer
1-3× eachDetails →
VS21-MK3
Single 21" powered subwoofer
1-2× eachDetails →
SSP215-MK3
Dual 15" powered subwoofer
1-2× eachDetails →
SSP218-MK3
Dual 18" powered subwoofer
1-2× eachDetails →
ZV28-MK3
Dual 18" powered subwoofer
1-2× eachDetails →
Makara-MK3
Double 21" powered subwoofer
1× eachDetails →
Kraken-MK3
Quad 21" powered subwoofer
1× eachDetails →
Popular Systems.
The DiaMon-MK3 in complete systems: subs and tops, dialed in and ready to go.
Punchy Sub
SSP118-MK3
Single 18″ powered subwoofer
$3,995
A compact 18″ sub that matches the DiaMon's small footprint while adding serious punch and extension on the dance floor.
View SSP118-MK3 →
Most Popular Pair
VS21-MK3
Single 21″ powered subwoofer
$4,995
The VS21-MK3 provides the deep low end the DiaMon was designed to be paired with. Together they produce a full-spectrum sound field from the smallest possible footprint.
View VS21-MK3 →
Big Bass
ZV28-MK3
Dual 18″ powered subwoofer
$5,995
Two 18″ drivers of controlled low end beneath the DiaMon: scaled-up impact for dance floors and outdoor stages.
View ZV28-MK3 →
Design your ideal system with our self-serve tools.
Interactive chart
System Match
Frequency Range Overlap: see which products cover which ranges, and where a top and sub pair overlaps or leaves a gap.
Sound education
SPL vs Distance
Sound drops with the inverse square law. See how much level you lose at every distance from the source.
Sound education
How Low Can You Go?
Play tones through your own speakers and sweep down to find where they tap out, then see what a BASSBOSS sub would add.
System design
PredictBASS
Model bass coverage in any space before load-in. Drop in subs, see the dead zones, optimize placement.
Outfit your rig.
Heavy-duty, production-ready carts and covers.
DiaMon-MK3 Cover
Retail $255
Protect your gear with our heavy-duty covers. Built to survive abuse!
- F1 Maximum Protection
- BASSBOSS covers are American-made from highest-protection F1 1,000 denier Cordura nylon: abrasion resistant and water repellent. Inside, a lightweight, impact-resistant foam layer is bonded to a soft tricot lining that won't scuff your cab. Carry bag, loop handles, Velcro closure, finished with an embroidered BASSBOSS logo.
Ships in three weeks.
Parts + labor
guaranteed.
3
Year Warranty
Parts and labor. No fine print.
Every BASSBOSS product ships with Sound Defense 3-year comprehensive warranty for parts and labor. Failed under normal use? We got you.
∞
Firmware Updates
Your system gets better + better.
ControlBASS firmware updates are free, forever. Performance improvements, new features, and expanded preset libraries, as they happen.
Expert Support
We get it! We've done this gig.
Our support team includes working engineers. They know the product because they've run it. Phone, email or chat, we're here to help.
30-day returns. No questions asked.
Every direct purchase from BASSBOSS is backed by a 30-day, no-questions-asked money-back guarantee.
Return policy →DiaMon-MK3
Single 12″ Powered Top
Hidden in Plain Sight.
