Proficient Audio

Proficient Audio HRSIW8-CAB In Wall Subwoofer


In-Wall Subwoofer with DUAL 8-inch fibre glass cones. Sealed cabinet with integrated wire management and vibration-free inwall design. Also needs matching amplifier (HRSIW8AMP)


• High Back-EMF Design
• Power Handling : 600 Watt Peak • Freq, Response: 33Hz - 150Hz
• Paintable Magnetic Grille

• Requires Matching HRSIW8AMP

• External Dim (HxW): 676 x 306mm

• Cut Out Dims (HxW): 593 x 274mm

• Retrofit Compatible with Dog Legs

Automate It!

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Free Shipping

Brisbane SmartHomes offers free shipping within Australia on orders over $1000AUD.

Delivery & Installation

Many of our packages include personal delivery and installation by our team! See product pages for details...

Hassle-Free Exchanges

Brisbane HiFi offers a 30-day full refund on most unopened items (excluding special orders) and honours full manufacturer's warranty.