HOLLY HILL, FLA., JANUARY 24, 2008: Metra Electronics introduces Katana, a new brand of competition-level mobile speakers and subwoofers that deliver the performance required to set records. The ...

View post: 2003 Volkswagen EuroVan Westfalia Camper For Sale With 107,000 Miles Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change.

In smaller, portable audio systems, a subwoofer can produce a fuller and more balanced sound that defies the system’s physical limitations. (image credit: Rocksteady) Subwoofers are much more than ...

The compact RSL Speedwoofer 10S subwoofer, available for only $399 with free shipping and a risk-free trial, offers best-in-class performance and advanced features like built-in wireless connection.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Brent Butterworth Brent ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› Advice, staff picks, ...