An active subwoofer with 800W of Class-D power, low range of 40Hz, and 132dB SPL.

The Yamaha DSR118W Active Subwoofer has a compact design and features an all-new 800W Class-D amplifier with PFC (Power Factor Correction) switching mode power supply. It has a maximum SPL of 132dB (peak) and extensive protection of the transducers, amplifiers, and power supply. The DSR118W has a low-frequency extension that goes down to 40Hz. A premium-grade, custom designed transducer has a long travel, cast frame 18" woofer with high power, low distortion output. Other features include a top panel polemount for satellite configuration, a heavy-duty 16-gauge steel grille, and a locking IEC cable.

The DSR Series feature an ideal combination of advanced digital sound processing and the latest acoustic technologies for Integral Digital Tuning, plus Yamaha's all-new D-CONTOUR multi-band dynamic processing for Intelligent Dynamic Control. Furthermore, they harness our next-generation high power Class-D amplifiers, featuring PFC switching mode power supply for Powerful Digital Drive while power supply, amplifiers, and transducers are continuously monitored by Extensive DSP Protection.

Yamaha DSR118W Active Subwoofer Features:

• 18" Active Subwoofer
• All-new 800W Class-D amplifier with PFC switching mode power supply
• Maximum SPL 132dB peak
• Extensive protection of the transducers, amplifiers and power supply
• Low-frequency extension down to 40Hz
• Compact design
• Top panel polemount for satellite configuration

Order a dependable speaker that will thrill your audience night after night.

Yamaha DSR118W Active Subwoofer Specifications:

• 18" Active Subwoofer
• All-new 800W Class-D amplifier with PFC switching mode power supply
• Maximum SPL 132dB peak
• Extensive protection of the transducers, amplifiers and power supply
• Low-frequency extension down to 40Hz
• Compact design
• Top panel polemount for satelite configuration
  
  Active Subwoofer
• Model: DSR118W
• System Type: 18" Powered Speaker, Bass-reflex Type
• Frequency Range (-10dB): 40Hz ˜ 130Hz
• Frequency Response (-3dB): 50Hz ˜ 110Hz
• Measured Maximum SPL (peak), IEC noise @ 1m: 132dB SPL
  
  Amplifier
• Amplifier Type: Class-D
• Power Rating (THD+N=10% at minimum impedance): 800W
• Cooling: Natural Convection
• Controls:
  LEVEL control
  POLARITY switch
  FRONT LED DISABLE switch
  POWER switch
• Indicators
  PEAK: x1 (Red)
  LIMIT:x1 (Red)
  PROTECTION:x1 (Red)
  POWER:x1 (Green)
  FRONT:x1 (White)
  
  
  Protection
• Load
  POWER switch on/off: Mute
  DC-fault: Power supply shuts down automatically (reset manually)
  Integral Power Protection: Limit the output (return automatically)
  Clip limiting
• Amplifier
  Thermal: Mute (return automatically)
  Output through current: Amplifier shuts down automatically (reset manually)
• Power supply
  Thermal: Amplifier shuts down automatically (reset manually)
  Over voltage: Power supply shuts down automatically (reset manually)
• Connectors
  Input: XLR-3-31 x2 (Balanced)
  Output: LR-3-32 x2 (Balanced)
  Parallel connection with INPUT
  Power: AC inlet x1
• Power Consumption (1/8Power): 100W
  
  Transducer
• Low-Frequency: 18" cone
• Magnet: Ferrite Magnet
• Voice Coil: 3" diameter
  
  Enclosure
• Dimension (W x H x D): 20-4/8" x 25-2/8" x 23"
• (520 � 638 � 584mm)
• Weight: 93 lb.(42.0kg)
• External Finish, Color: LINE-X, Black
• Grille: 16-gauge matte black powdercoated perforated steel grille
• Metal Handle: 2 pieces (Side Board)
• Pole Socket Diameter: 35mm (Top Board)
  
  MIC/LINE switch: LINE
• Input Sensitivity (LEVEL position: maximum): 0 dBu
• Maximum Input Level: +24dBu
• Input Impedance: 10k Ω