Yamaha DXS18 mk3 18-Inch 2500W Powered Subwoofer with Bluetooth and Advanced DSP

The Yamaha DXS18 mk3 18-Inch Powered Subwoofer delivers deep, powerful, and controlled bass for professional sound reinforcement, mobile DJs, live bands, concerts, nightclubs, and event production. As part of Yamaha's next-generation DXS mk3 series, this high-output subwoofer combines a custom-designed 18-inch long-excursion woofer, a large 4-inch voice coil, a high-efficiency Class-D amplifier, and an acoustically optimized band-pass enclosure for impressive low-frequency performance.

With a 2500W peak amplifier rating, 1250W RMS rating, and maximum output of 134 dB SPL, the DXS18 mk3 is designed for demanding professional audio applications. Its frequency response extends down to 32 Hz, delivering substantial low-end impact for dance music, electronic music, live performances, and full-range PA systems.

Yamaha's advanced 32-bit / 96 kHz digital processing provides precise control over crossover settings, equalization, delay, routing, and system presets. The integrated D-XSUB processing offers NORMAL and XTENDED LF modes, while the built-in cardioid functionality helps manage low-frequency energy onstage when multiple subwoofers are configured appropriately.

The rear-mounted LCD display and encoder make setup and adjustment straightforward. Bluetooth 5.0 supports wireless audio streaming, while Yamaha's D-Remote app for iOS and Android provides remote system control and monitoring, including access to processing parameters, presets, temperature, limiting status, and error alerts.

Designed for demanding production environments, the DXS18 mk3 features a rugged plywood cabinet with a durable, scratch-resistant black polyurea coating, two side handles, and both 35 mm and M20 pole sockets. Its versatile XLR connectivity, adjustable high-pass filtering, and integration features make it an excellent choice for pairing with Yamaha DXR mk3 loudspeakers or other compatible full-range systems.

Whether you're upgrading a DJ setup, building a concert PA, or supplying low-frequency reinforcement for a professional event, the Yamaha DXS18 mk3 combines high output, advanced DSP, and flexible connectivity in a durable powered subwoofer.

Features

• 18-inch custom-designed long-excursion low-frequency driver

• Large 4-inch voice coil for demanding professional applications

• High-efficiency 2500W peak Class-D amplifier

• 1250W RMS amplifier power rating

• Maximum output level of 134 dB SPL

• Frequency response of 32 Hz–120 Hz (-10 dB)

• Optimized band-pass enclosure for powerful, controlled bass

• Advanced 32-bit / 96 kHz digital signal processing

• Yamaha D-XSUB processing with NORMAL and XTENDED LF modes

• Adjustable high-pass filtering from 50 Hz to 118 Hz

• Selectable high-pass filter slopes from 12 dB to 48 dB per octave

• Cardioid mode for improved low-frequency management onstage

• Rear LCD display and encoder for convenient system adjustments

• Parametric EQ, delay, routing, and preset management

• Storage for up to eight user presets

• Factory presets optimized for use with compatible Yamaha DXR mk3 loudspeakers

• Bluetooth 5.0 audio streaming

• D-Remote app control and monitoring for iOS and Android

• Two balanced combo inputs accepting XLR or 1/4-inch connections

• Two XLR outputs with THRU or DSP OUT operation

• Five-speed fan cooling system

• Durable plywood cabinet with scratch-resistant black polyurea coating

• Two side-mounted handles

• Dual pole-mount sockets: 35 mm and M20 threaded

• Universal 100–240V AC power supply

• Optional SPW-1 caster kit and SPCVR-DXS183 protective cover available separately

Applications

• Mobile DJ and Dance Music Systems

• Concerts and Live Sound Reinforcement

• Touring and Festival Production

• Live Bands and Musical Performances

• Nightclubs and Entertainment Venues

• Houses of Worship

• Corporate Events and Presentations

• Schools and Performing Arts Facilities

• Professional PA Systems

• Audio Rental and Production Companies

• Event Venues and Installation Systems

• Low-Frequency Reinforcement for Full-Range Loudspeakers

Specifications

General

• Brand: Yamaha

• Model: DXS18 mk3

• Product Type: Powered Subwoofer

• Enclosure Type: Band-Pass

• Color: Black

• Intended Use: Professional Audio and Sound Reinforcement

Driver and Amplifier

• LF Driver: 18-inch cone

• Voice Coil Diameter: 4 inches

• Amplifier Type: Class-D

• Peak Power Rating: 2500W

• RMS Power Rating: 1250W

• Maximum Output Level: 134 dB SPL

• Frequency Range (-10 dB): 32 Hz–120 Hz

Digital Signal Processing

• A/D and D/A Conversion: 32-bit / 96 kHz

• DSP: Yamaha D-XSUB

• DSP Modes: NORMAL, XTENDED LF

• Adjustable High-Pass Filter: OFF, 50 Hz–118 Hz

• High-Pass Filter Slopes: 12, 18, 24, 30, 36, 42, and 48 dB/octave

• Equalization: Parametric EQ

• Delay: Adjustable DSP delay

• Routing: Configurable signal routing

• Presets: Factory presets and up to eight user presets

• Cardioid Mode: Supported for suitable multi-subwoofer configurations

• Display: Rear LCD panel with encoder

Inputs and Outputs

• Analog Inputs: 2 × combo connectors

• Input Connector Types: XLR and 1/4-inch

• Input Impedance: 20 kΩ balanced / 10 kΩ unbalanced

• Maximum Input Level: +24 dBu

• Analog Outputs: 2 × XLR

• Output Modes: THRU or DSP OUT

Wireless Connectivity and App Control

• Bluetooth Version: 5.0

• Bluetooth Audio Profiles: A2DP

• Supported Bluetooth Codecs: SBC, AAC

• Remote Control Application: Yamaha D-Remote

• Mobile Platforms: iOS and Android

• Remote Functions: Level, delay, EQ, crossover, routing, preset management, and system monitoring

Power and Cooling

• Power Requirements: 100–240V AC, 50/60 Hz

• Power Consumption: 130W at 1/8 output power

• Idle Power Consumption: 40W

• Cooling System: Five-speed fan cooling

Cabinet and Mounting

• Cabinet Material: Plywood

• Finish: Durable, scratch-resistant black polyurea coating

• Handles: 2 side handles

• Pole Socket: 35 mm diameter, 80 mm depth

• Threaded Pole Socket: M20, 25 mm threaded depth

Dimensions and Weight

• Width: 563 mm (22.2 inches)

• Height: 683 mm (26.9 inches)

• Depth: 721 mm (28.4 inches)

• Net Weight: 51 kg (112.4 lb)

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