Massive Audio BP1000.4v2 4-Channel Amplifier includes two woofers

includes two woofers

Sensitivity (1W / 1M): 86

The REF467F 4"x6" 2-way car speakers follow that Infinity heritage by offering the killer combo of high efficiency and superb sound

Blade “BP” are Class AB designed with a minimum per channel impedance operation of 2 Ohm with the exception of the BP2000

4 & 5 channel amp crossovers adjustments a X10 switch which means that “EDGE” can be programmed as a high pass or a low pass at 3K Hz adjustable Up or Down or even Band Passed enabling the use with raw drivers for more output control

Massive Audio BP1000.4v2 4-Channel Amplifier includes two woofersThe BLADE BP Series Amplifiers are designed with our Live, Loud and Play Hard motto. All amplifiers have built in OEM line converters with RCA inputs that can take a high level speaker signal at up to 9 Volts directly in. By sensing the DC off set of a factory radio it can activate the ATO (Auto Turn On) feature and convert the 12V turn on into a 12V switched out. Blade BP are Class AB designed with a minimum per channel impedance operation of 2 Ohm