Alpine SBR-S8-4 Subwoofer : 8"  Enclosed Subwoofer System 350W 4Ω

• Ported Enclosure Design
• Frequency Response: 28Hz-200Hz
• Dimensions 11-1/8" Wide x 19" Long x 5-5/16" Deep

Type-R Technology

The SBR-S8-4 uses the same 8" subwoofer available in the Type-R component subwoofer lineup, so you get high excursion combined with high power handling. This advanced Type-R motor structure converts your amplifier's output to low bass you can feel.

More Bass, Less Space
The SBR-S8-4 is compact and very shallow (only 11 1/2"W x 19 1/4"L x 5 1/2"D) allowing it to be mounted in virtually any vehicle. This compact subwoofer system works well under or behind the seat of a pickup truck, in a sedan trunk, or in the hatch of an SUV.

Tuned to Rock
In order to p9lay low with minimal power input requirements, the SBR-S8-4 is ported. A low tuning frequency combined with an efficient, large cross-section port allows the system to play down to the lowest octaves while still maintaining excellent control and power handling characteristics.

Killer Cosmetics
High-quality carpeting and sleek laminate combine to give the SBR-S8-4 great looks. A strong, attractive Type-R grille protects the woofer's cone from damage, and the flush mount spring loaded terminals make connecting large gauge wire a snap.

Durable Construction
Unlike many low cost enclosures, the SBR-S8-4 is constructed from the best materials. High quality MDF is used for all structural components, and it is internally braced to add stiffness and durability.

Amp it Up
350W of RMS power handling make the SBR-S8-4 compatible with a wide range of mono and multi-channel amplifiers.