B-28 Dual 18'' ULF subwoofer

Design Feature

B-28 is a subwoofer with high sound pressure level output. It has two built-in high-performance 18-inch bass units.

The two units interact with each other to obtain the maximum output sound pressure. Each 18-inch unit is composed 

of a giant magnet and a 4-inch diameter copper wire inner/outer double-layer voice coil, which can minimize the power 

compression phenomenon at the critical point and extend the service life of the speaker unit.

Specifications

Model: B-28

Configuration: 18''x2 bass 100mm voice coil

Frequency response: 27Hz-220Hz

Power Rated：1400W

Impedance: 8Ω

Sensitivity: 103dB

Maximum SPL: 136dB

Dimension(WxHxD):1160×920×580mm

Weight: 104kg

 Cabinet