SpeakerCraft HRSIW8AMP Amplifier For HRSIW8 Subwoofer


The 520 Watt, HRSIW8AMP amplifier is specifically designed to supply speaker-level power to the HRSIW8 in-wall subwoofer, to produce stunning low frequency effects for your home theater.
Wrapped in a cabinet so thin and sophisticated that you can use every one of those Watts with virtually no mechanical vibration whatsoever.
Bass performance that can play your movies, music and games with the kind of accurate reproduction that shows no favoritism.

Designed for easy retrofit mounting and the paintable, removable grill attaches flush with magnets.
Powerful. Thoughtful. Formidable. Rock your world without rocking your drywall and your family’s nerves along with it.

**Must be used with the HRSIW8-CAB In-Wall Subwoofer** Click Here to view.

  • Frequency Response:  33 Hz – 150 Hz (-3 dB)
  • Crossover Frequency:  The DSP section of the amplifier allows the high cut filter to be adjusted from 40 Hz – 160 Hz, with an LFE bypass position, and 12 to 36 dB/octave adjustable slope
  • Maximum Power:  520 watts rms
  • Maximum Output:  Greater than 106 dB peak SPL (includes room gain) Measured at 1 meter, anechoic
  • Total Harmonic Distortion (amplifier):  Less than 0.5% at 500W into 4Ω
  • High Cut Filter:  40 Hz – 160 Hz adjustable, with an LFE bypass position;  12 – 36 dB/octave adjustable slope
  • Input Sensitivity (full output):   23 mV rms at 38 Hz with volume control set to maximum
  • Input Impedance:  49 k° for Line-Level input20 k° for XLR input
  • XLR Input:  Pin 1 GroundPin 2 PositivePin 3 Negative
  • 12 VDC Trigger Input Voltage Range:  2.2 -13 VDC
  • 12 VDC Trigger Input Impedance: approx 2800° (4.2 mA @ 12 V)3.5 mm mono minijack, tip positive
  • Oversized heatsink for cool operation with any music
  • Front panel and remote control adjustable volume control
  • Five EQ mode presets to enhance all types of media
  • Night mode for reduced interference to other housemates when playing movies late into the night
  • Audio sense timeout is adjustable from 5-30 minutes
Additional Information
Weight 6.12 kg
Dimensions (DxWxH) 284.5 × 482.6 × 44.5 mm