For the Love of Bass - The BassBoss DJ18S-MK3 Single 18-Inch Two-Way Active Powered Subwoofer

The DJ18S-MK3 delivers an incredible frequency response down to 27 Hz, yet comes in a compact size, light weight, easy to transport solution. Amazing output-to-size Ratio. This self-powered unit includes the BassBoss comprehensive DSP suite


  • Black finish
  • Compact size and excellent output-to-price ratio is perfect for gigging DJs or venue owners with limited space
  • Deep bass at moderately high levels, the DJ18S is a small, light and very cost-effective solution
  • Long excursion, 18-inch woofer loaded into a vented enclosure that is tuned to optimize extremely low frequency output using a very large port
  • Includes a 2400W RMS amplifier, rated for RMS output using continuous sine wave signal
  • Premium-quality driver features a copper-winding voice coil
  • High-intensity Neodymium magnets are lighter and provide higher efficiency so the result is a lighter and louder cabinet
  • Integrated, comprehensive DSP
  • Processing includes high-pass and low-pass filters as well as multiple protection systems and limiters to control all manners of driver overload
  • Protection systems effectively prevent overheating of the voice coils and minimize long-term thermal compression
  • 18 mm baltic birch plywood, assembled using dado joints, screws and advanced composite adhesives
  • Black powder-coated, perforated steel grill


MK3 Update

BassBoss brings the boom with the MK3 line update, adding performance gains and user experience enhancements across the entire line.


  • Upgraded 96 kHz DSP
  • Weather-isolated inputs
  • Waterproof power connectors
  • Global power compatibility
  • Better power utilization
  • Brand-new control software for remote management


SPECIFICATIONS
  • Loudspeaker Description: High-output Single 18-inch Subwoofer
  • Frequency Response (±3 dB): 27 – 100 Hz
  • Maximum Sustained Output: 127 dB SPL, 1 meter, half-space (ground plane)
  • Max SPL (Peak): 136 dB
  • Nominal Dispersion (H° x V°): 360 x 360 – Cardioid Mode Available with Multiple Boxes
  • Amplification: 2400 Watt Continuous RMS Class D Subwoofer Amplifier
  • Processing: Integrated comprehensive DSP provides high pass, low pass, phase alignment and limiting
  • Enclosure Type: Direct radiating, vented enclosure, optimally tuned for high sensitivity at extremely low frequencies
  • Transducer: 1 x 18 inches diameter (457 mm) neodymium motor woofer with 4 in. (100 mm) split winding copper voice coil. Waterproof fiber composite cone
  • Cabinet Construction: 18 mm Baltic Birch plywood. Equipped with 2 integrated handles, 1 pole socket, and 4 rubber feet
  • Dimensions (HxWxD): 27.5 x 20.5 x 29.5 inches (28.25 inches with feet)
  • Net Weight: 110 lbs

Manufacturer: BASSBOSS
Model: DJ18S-MK3
SKU: I744916-GA99920251118-2-WHXA
UPC: 855591006685

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.


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Chuck Levin's Washington Music Center

Wheaton, MD, United States
Joined Reverb:2014

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