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The DSR118W from Yamaha is a professional-quality active subwoofer, ideal for bass reinforcement of full-range DSR-series loudspeakers. The rugged bass-reflex cabinet houses an 18" ferrite cone woofer to provide frequencies as low as 40Hz. An internal Class-D amplifier provides 800W of output power for a strong, distortion-free performance. Parallel XLR inputs and outputs let you connect sound sources and daisy-chain multiple speakers and subwoofers.
Extensive protection circuitry prevents damage from DC faults, clipping, overheating, and over voltage. The sub has a standard 35mm pole socket for mounting a speaker on top, while integrated carrying handles provide easy transport.
Ideal for bass reinforcement of full-range DSR-series loudspeakers
The rugged bass-reflex cabinet houses an 18" ferrite cone woofer to provide frequencies as low as 40Hz. The driver is custom-designed for premium quality
Internal Class-D amplifier provides 800W of output power for a strong, distortion-free performance
PFC switching mode power supply provides clean power with minimal HF noise, ensuring maximum power output and stable operation
Parallel XLR inputs and outputs let you connect sound sources and daisy-chain multiple speakers and subwoofers
Extensive 3-way fail-safe protection circuitry protects the amplifier modules, power supply, and driver from DC faults, clipping, overheating, and over voltage to ensure reliable operation under the most severe conditions
A standard 35mm pole socket is built-in for mounting a speaker on top of the subwoofer. Integrated carrying handles provide easy transport
In the Box
Yamaha DSR118W 18" 800W Active Subwoofer
1-Year Limited Warranty
Table of Contents
Active or Passive
Maximum Sound Pressure Level (SPL)
Not Specified by Manufacturer
Low Frequency Driver
18" Ferrite Cone Woofer with 3" Voice Coil
Cabinet Material: Not Specified by Manufacturer
Finish: LINE-X Black Finish
Grille: 16-Gauge Matte Black Powder Coated Perforated Steel
2 x XLR Inputs
2 x XLR Thru Outputs
1 x Locking AC Power Input
1 x Level Control
1 x Polarity Switch
1 x Front LED Disable Switch
1 x Power Switch
1 x Red Peak LED
1 x Red Limit LED
1 x Red Protection LED
1 x Green Power LED
1 x White Front LED
Power Switch On/Off Mute
PFC Switching Mode Power Supply
100W (1/8 Power)
1 x Standard 35mm Pole Socket (Top)
2 x Metal Handles (L/R)