BASSBOSS DJ18-MK3 | 18in - 132dB Peak | Deep Bass Powered Subwoofer

BassBoss DJ18S-MK3 | 18in - 132dB Peak | Deep Bass Powered Subwoofer

$3,495.00

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Active Subwoofer

BASSBOSS DJ18S-MK3 is a powered 18" subwoofer designed to deliver deep, high-output bass from a portable direct-radiating enclosure. With a 2500W Class-D amplifier, 27 Hz low-frequency response, and integrated DSP, it is built for DJs, touring sound, venues, and bass-heavy music playback.

BASSBOSS DJ18S-MK3 Competitive Differences

Single 18" powered subwoofer with 132 dB peak SPL
Frequency response extends down to 27 Hz for deep low-frequency output
2500W Class-D amplifier with universal voltage compatibility
96 kHz DSP with eight pushbutton presets and up to 100 stored presets via LAN
Extensively braced Baltic birch enclosure with waterproof finish and coated woofer

BASSBOSS DJ18S-MK3 Description

The BASSBOSS DJ18S-MK3 is made for users who need serious bass extension in a manageable single-18" cabinet. Its direct-radiating, vented enclosure is tuned for high sensitivity at low frequencies, making it a strong fit for touring DJs, mobile production, clubs, and venues that need powerful sub-bass from a compact footprint.

A long-excursion 18" neodymium woofer with a 4.5" voice coil works with a 2500W Class-D amplifier to deliver high-impact output and sustained deep bass. The cabinet is designed for efficient truck packing and stacking, while its braced construction helps support reliable performance in demanding environments.

The MK3 platform adds enhanced amplification, 96 kHz DSP, expanded preset access, and network control through etherCON/RJ45 ports. The BASSBOSS DJ18S-MK3 also includes limiter-based protection processing to help manage thermal, excursion, and clipping conditions during high-output use.

DJ18S-MK3 Features

Single 18" active subwoofer
2500W Class-D amplifier
Frequency response from 27 Hz to 100 Hz
132 dB peak SPL and 129 dB continuous half-space SPL
Direct-radiating bass-reflex enclosure
18" neodymium woofer with 4.5" voice coil
96 kHz DSP with user, venue, and voicing modes
Eight onboard pushbutton presets
Stores up to 100 presets through LAN control
ControlBASS software compatibility
2 etherCON/RJ45 network ports for Ethernet/Milan AVB support
Neutrik powerCON True1 input
Top-mounted 35 mm pole socket
Side handles for easier transport
Stackable design for touring and truck pack use
Black finish

DJ18S-MK3 Specifications

Speaker Type: Active Subwoofer
Enclosure Type: Bass-Reflex
LF Driver: 1 x 18" woofer
Voice Coil: 4.5" / 11.4 cm
Magnet: Neodymium
Total Output Power: 2500W
Amplifier Class: Class-D
Frequency Response: 27 Hz - 100 Hz ±3 dB
Maximum SPL: 129 dB continuous half-space, 132 dB peak
Audio Input: 1 x XLR 3-pin line input
Audio Thru: 1 x XLR 3-pin line thru
Network I/O: 2 x etherCON/RJ45
AC Power Input: 100 - 240 VAC, 50/60 Hz
AC Power I/O: 1 x powerCON TRUE1 input
Current Consumption: 4.6A at 120 VAC, 2.3A at 240 VAC
Mounting: 1 x 1.38" / 35 mm pole socket
Handles: 1 each side
Construction Material: Plywood, polyurethane, steel
Color: Black
Dimensions: 29.5 x 27.5 x 20.5 in (74.9 x 69.8 x 52.1 cm)
Weight: 110 lb (49.9 kg)
Package Weight: 127.5 lb
Box Dimensions: 33 x 31.25 x 24.25 in

What's In The Box

BASSBOSS DJ18S-MK3 active subwoofer
Neutrik powerCON True1 TOP power cable

Shipping

Orders ship from our northern NJ warehouse the same day if ordered by 3:30PM EST. Transit time ETA's are listed in the image below:

Return Policies

All orders come with our industry leading 90-Day return policy.

Cash Back or Store Credit available for returns within 30 days.
Store Credit available for returns within 31-90 days.

Restocking fees

Unopened Items: 5%
Opened but Mint Condition: 15%
Blemished, Missing/Damaged Packing or Accessories: 25%

Shipping Costs

Buyer is responsible for return shipping costs
If "Free" or discount shipping was provided with original order, our actual shipping cost will be deducted from the amount refunded/credited

Damages & Defects

We will swap any item reported as damaged or defective within 7 days of delivery for free. All transportation and replacement costs will be covered by us (within US48 states).