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4 Channel Car Power Amplifier Class AB AMP Bridge Connection Bass for Sub Woofer
Functions on or off The machine is switched on automatic and blue light is on,and when the ref light is on,the speaker is short circuit. Adjustment Rotary volume meter can adjust small volume or enlarge volume. 3.Full frequency and bass selection adjustment The switch is placed in bass position.At this time only the bass output is used.The knob can change the bass frequency to meet the different requirements of the bass. treble and bass Adjusting the treble and bass knob can adjust the bass effect. Specifications Voltage DC 12V 4 Power 4x100W Power 1000W 5.THD ≤0.1% Response Impedance 4 ohm 8.S/N Ratio ≥90dB Aluminium

Price is $57.00
Price: $56.99