Powerbass ACS-4090 4-Channel AmplifierACS 4090 90W RMS X 4 CLASS A B FULL RANGE COMPACT AMPLIFIER PowerBass is pleased to introduce our newest addition to our series of Class A B full range and Class D bass amplifiers. Borrowing from our classic ASA series, these new amplifiers offer the most desired features in the most compact chassis allowable. To accomplish this we selected SMD parts and engineered a brand new 6 oz kg high density heat sink engineered for maximum efficiency and

250 Watts x 2 @ 4Ω Bridged/Mono

185 x 85 x 325mm

Channels 3/4 – 10hz – 500hz

Well it's all in that new motor and new basket

the amplifier also has integrated auto turn-on capabilities and converts its remote input terminal to an output that can be used to turn-on additional amplifiers

150mVrms - 12Vrms

RMS power @ 1 ohm CH5: 1500 W x 1

The high-quality circuit board ensures maximum power output with exceptional efficiency

Item Length (in) 16

Yes (9-16v)

Unbalanced

Using carefully selected resistors and a Zobel Network