Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
The Crusher features an active bass boost amplifier built into the ear cups that provides adjustable bass control over your music. The ear cups house both bass extension and standard drivers within acoustical porting that is designed to increase bass response and reduce distortion. The built-in amplifier is powered by a single AA battery for up to 40 hours of playback.