BassBoss SV9-MK3 Active Speaker

Would you rather have great sound than big speakers? With 9" woofers, BassBoss's compact SV9-MK3s offer studio-monitor-like clarity for intimate crowds.

The SV9-MK3 is an Active 2-Way studio-reference quality full range monitor that can venture outside the studio thanks to its power, rugged finish, handles, grille, and easy to manage weight.

With a mind-blowing output-to-size ratio, this self-powered unit deliveries a very compact and portable system approach for those who need premium quality and impressive output, perfect for sound providers and venues who need to cover distanced crowds without large, heavy, and obtrusive cabinets. The SV9-MK3 also provides extremely flat frequency response with a neutral character for critical monitoring duties.

This single 9" loudspeaker compares to much larger loudspeakers in response and output. Such performance from a much smaller enclosure is made possible by making decidedly different design and component choices than competitors.

The custom developed 9" Neodymium LF features 2.5" voice-coil for greater power handling and higher output, and the single-roll rubber surround provides a very smooth frequency response.

The SV9 uses an annular diaphragm ring-radiator HF driver. Its lighter diaphragm results in lower distortion and extended HF response. The smaller Neodymium motor of the HF driver offsets the added weight of the larger LF motor.

The Baltic birch cabinet is finished in durable, high-pressure polyurea coating, features integrated handles, and a steel pole socket.

The optimized cabinet construction, design, and premium components all contribute to a rich, smooth, sound read more for any occasion. BASSBOSS loudspeakers are also protected for safe, high-power operation ensuring unparalleled sustained performance and longevity.


- 9 in. woofer and 1.0 in. exit HF compression driver on rotatable horn
- 2-channel, 1200W universal power supply Class D amplifier with signature DSP featuring full-range and satellite presets

The MK3 series deliverers a suite of updates to the BASSBOSS line, improving clarity, performance, functionality, and safety via the updated amplifiers, new DSP, custom control software, waterproof connectors, and more.

The updated amplifiers + DSP feature much more powerful 96 kHz processors with pristine sound quality and eight touch-of-a-button on board presets. This state-of-the-art asymmetrical Class D amplifier provides a true 1200 Watts of RMS power and features enhanced power allocation between the HF and LF drivers.

The Control BASSBOSS" software provides additional computer-accessible presets, networked remote control, and future proofing remote DSP update capabilities as BASSBOSS programming is developed and released. Each unit features dual ethernet ports with a built-in network switch for computer connectivity and cascading networking ability.

IP65 waterproof connectors have been added to provide peace-of-mind in unpredictable environments, and the MK3 line offers 90-250VAC global power compatibility for use all over the world.
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Loudspeaker Description:
- 2-way active, Single 9" Self Powered, Vented, Direct-radiating Full-range
Frequency Response (±3 dB):
- 50 – 19,000Hz +-3 dB
Maximum Sustained Output:
- 118 dB SPL 1m half-space
Max SPL (Peak)*:
- 121 dB SPL 1m half-space
Nominal Dispersion (H° x V°):
- 90 x 60 (Rotatable)
- 1200 Watts Class D, 2 Channel
- Integrated comprehensive DSP. 96kHz sampling rate with 8 pushbutton presets. All presets include high pass filters, low pass filters, phase alignment, equalization and multi-stage limiting. Storage apacity for up to 100 presets
Electrical Connector Amp:
- Neutrik powerCON True 1 TOP IP65 rated waterproof connectors
Electrical Connector Mains:
- Standard US 3-pin grounding 120V electrical plug: NEMA 5-15 (Edison)
Voltage Operating Range:
- 100-240V AC, 50-60Hz (Auto-sensing, auto switching universal supply)
Current Draw 120V:
- 1.4 Amps (Nominal)
Current Draw 240V:
- 0.7 Amp (Nominal)
Signal Input Connector:
Signal Output Connector:
- XLR-M (direct pass-through only)
Enclosure Type:
- 2-way full-range/mid-high. Direct radiating vented LF section, horn-loaded HF section
Transducer Low Frequency:
- 1 x 9 in. diameter (220mm) neodymium motor woofer with 2.5 in. (64mm) copper winding voice coil and carbon-fiber cone
Transducer High Frequency:
- 1.5 in. (38mm) diaphragm compression driver on 1 in. (25mm) throat 90 x 60 degree constant directivity horn
Cabinet Construction:
- CNC machined 15mm Birch plywood with extensive bracing and dado joinery. 2 integrated handles. 1 x 35mm steel pole socket
Exterior Finish:
- High-pressure, bonded polyurea coating. Rugged, waterproof. Textured black
- Perforated, powder-coated steel
Dimensions (HxWxD):
- 18in. (45.7cm) x 10 in. (25.4cm) front, 7 in. (18cm) rear, x 15 in. (38cm)
Net Weight:
- 26 lbs
Shipping Weight:
- 31 lbs
What's Included:
- Loudspeaker, 15' (5m) Power Cable, Manual, Warranty Card
Optional Covers:
- Heavy-duty padded nylon transport cover
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 35 lbs
Shipping Dimensions: 21 x 18 x 14 in
Manufacturer Part Number (MPN): AMS-BB-SV9-MK3

For support or warranty questions, please contact the manufacturer:


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