Resonance Inc

The 2500c series is designed for the audio enthusiasts who wants a hard driving sub that delivers tight clean sound quality on 500-800 Watts of power per woofer. When stepping up to the 2500c series you get a 2.5" voice coil, more suspension travel and greater power handling. All moving parts are...

3500g series uses a 3" high temp voice coil driven with powerful motor strength using low moving mass, high rigidity and high energy to give that distinctive DD sound. The new 3500g Series subwoofers have been redesigned to utilize more features and manufacturing techniques from the 9500 series....

The 1500a series is the premium, go-to driver for a high performance system design when you want to keep overall weight and power consumption as low as possible. The 1500a series woofers are based on the 35/95 series design standards, bringing bass with power and authority to systems designed with...

The 1000b series is a compact version of the 1500a Series. The slimmer profile allows depth challenged applications to benefit from high output and great thermal power handling. All moving parts are American made, with state-of-the-art technology. The 1000b Series subs are hand built in our USA...

The newly upgraded 500b series brings DD impact and durability to the most affordable price ranges we've ever offered. Just like their big brothers, the 500b series is hand built for high performance. Keeping economy in mind we designed the 500b series to have high output on as little as 100-300...

The SW6.5 is dynamite in a small package. This is a true 6.5" sub woofer, perfect for those space challenged installs that still demand a big sound. The SW6.5 is built in the USA with the same materials as our 9500 Series, same high temperature coil and spider materials. The EROM surround yields...