Earthquake Sound Corporation is the original inventor of the Shallow Woofer System (SWS) that produces a lot of bass from a small space. Protected by 3 U.S. Patents, Earthquake Sound manufactures the SWS woofers in 5 different sizes (6.5”, 8”, 10”, and 12”) with 4-Ohm impedance.

Earthquake Sound Corporation is the original inventor of the Shallow Woofer System (SWS) that produces a lot of bass from a small space. Protected by 3 U.S. Patents, Earthquake Sound manufactures the SWS woofers in 5 different sizes (6.5”, 8”, 10”, and 12”) with 4-Ohm impedance.

Earthquake Sound Corporation is the original inventor of the Shallow Woofer System (SWS) that produces a lot of bass from a small space. Protected by 3 U.S. Patents, Earthquake Sound manufactures the SWS woofers in 5 different sizes (6.5”, 8”, 10”, and 12”) with 4-Ohm impedance.

Earthquake Sound Corporation is the original inventor of the Shallow Woofer System (SWS) that produces a lot of bass from a small space. Protected by 3 U.S. Patents, Earthquake Sound manufactures the SWS woofers in 5 different sizes (6.5”, 8”, 10”, and 12”) with 4-Ohm impedance.

Earthquake Sound Corporation is the original inventor of the Shallow Woofer System (SWS) that produces a lot of bass from a small space. Protected by 3 U.S. Patents, Earthquake Sound manufactures the SWS woofers in 5 different sizes (6.5”, 8”, 10”, and 12”) with 4-Ohm impedance.