Sunfire HRS8 520 Watt Subwoofer Amplifier

Sunfire HRS8 520 Watt Subwoofer Amplifier


Sunfire HRS8IW amplifier for the in wall dual 8 inch subwoofer, with anti-shake technology.

A 520 Watt vibration-free performance statement designed exclusively for In Wall applications

Powerful. Thoughtful. Formidable. That best describes the new Sunfire In Wall 8 Subwoofer System. Bass performance that can play your movies, music and games with the kind of accurate reproduction that shows no favoritism. A ‘Credit Card’ Sized Remote Control with One-Button, Pre-Programmed Sound Modes is included.

What allows the Sunfire In Wall 8 to rock your world without rocking your drywall and your family’s nerves along with it - is an exclusive Sunfire technology called StillBass®. Originally designed for the unbridled power of the SubRosa, StillBass allows Sunfire to pack more power and performance into our In Wall subwoofers than any of those so-called ‘competitive’ products. And since the bass is what makes the biggest difference in your music, movies and games—we think the In Wall 8 System is a force you’ll delight reckoning with. Designed for easy retrofit mounting and the paintable, removable grill attaches flush with magnets, and the HRS amplifier is the power behind this subwoofer.

The HRS-IW8 Amp boasts 520 Watts RMS of power, can drive 2 of the HRS-IW8 Cabinets and includes the science of Sunfire's Frequency Filtration Design (FFD) for detailed fidelity playback for all source content.

Tick Sunfire’s Tracking Downconverter Power Supply
Tick Infinitely Variable Phase Control
Tick 520 Watts RMS of power!

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Driver Impedance4.6ohm

Frequency Response33-150Hz

Maximum SPL (inc. room gain)106+dB

Input Impedance




Power Consumption300W Typical

Cabinet Dimensions24 5/8" L (62.5 cm) x 12 1/8" W (30.6 cm) x 3.75" H (9.5 cm)

Cutout Dimensions10 5/8" (27 cm) x 23 9/16" (59.9 cm)

Amp Dimensions11 1/4" L (28.4 cm) x 17" W (43.2 cm) x 1 3/4" H (4.4 cm)

Cabinet Net Weight 27.5 lbs. (12.46 kg)

Cabinet Shipping Weight 36.8 lbs. (16.7 kg)

Amp Net Weight:17.6 lbs. (8 kg)

Amp Shipping Weight 21.2 lbs. (9.6 kg)

2 Year limited warranty

Related products:

Sunfire HRS IW8 Subwoofer

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