High pass 50-250 Hz

gently warm the mat with a hot-air blower to about 40–50 °C to improve its flexibility and adhesive properties

High-pass filter: 40 Hz - 400 Hz (12 dB/oct

Bass control: 30–80 Hz

Bluetooth® for hands-free calling and audio streaming

EDGE EDB80.4LITE-E2 2x 80 Watt High pass 50-250 HzEDGE DB Series 4 channel 640 watt amplifier We present the DB Series amplifiers. These entry level amplifiers are ideal for the DB series speakers and subwoofers. Thanks to their Class D technology, they are particularly efficient and compact, which makes installation much easier. The amplifiers are available as single and four channel models and feature active crossovers, bass boost and a remote control for precise gain control. If power and space