American Bass DB90804FR 4 Channel Class A/B Ampilfier 900 Watts Max Category_Marine Box Speakers Dual Daily Alarm - Signals

Dual Daily Alarm - Signals 2 daily alarms

Independent & adjustable channel volume controls

Voice Coil

Telephone Mute Hands Free Function

System illumination

American Bass DB90804FR 4 Channel Class A/B Ampilfier 900 Watts Max Category_Marine Box Speakers Dual Daily Alarm - Signals4 Channel Class A B Ampilfier 4 x 150 Watts RMS @ 2 Ohms 4 x 80 Watts RMS @ 4 Ohms 2 x 300 Watts RMS Bridged @ 4 Ohms Max Power: 900 Watts Fuses: 2 x 40A 2 Ohm Stable THD: < 0. 01% Channel Separation: >55dB Frequency Response: 20Hz 20KHz Signal to Noise Ratio: 95dB High Pass Filter: 50Hz 1KHz Low Pass Filter: 40Hz 250Hz Bass Boost: 0 12dB Bass Bosst Frequency: 30Hz 89Hz Five way Protection: Overload, Short Circuit, Thermal, Low Voltage and High