Enjoy deep, punchy sound wherever you like with your EXTRA BASS™ speaker. Dual passive radiators work together with the 2-way speaker system to enhance low-end tones, giving bass a boost. Sound The ...

If you want all of the bass, and nothing but the bass, then the Brane X is a great speaker with some extra added smarts. The rest of the sound is good too, although it can get lost in the sheer ...

When I close the speaker, the sound is exactly like the mono speaker on the TV I used 20 years ago. Then, I open the speaker to try its Bass Expansion System and it is even more disappointing. There ...

The SRS-XB13 is durable and portable and includes a specially engineered strap to make it easier to travel with. But don’t be fooled by its small size, with Extra Bass™, Sound Diffusion Processor, ...