300w 4-Channel Amplifier

The Ampere Audio AA-75.4 is the perfect amplifier for anyone looking to step up their front stage. This quality sounding class A/B 4-channel will work with a majority of speakers on the market today.

Features

Multi-Way Protection Circuitry
(Thermal/Over Current/Speaker Short/Speaker DC Protection)
Variable Subsonic
Variable Bass Boost
Variable Low Pass Filter
Variable High Pass Filter
8 Gauge Power Supply Connectors
Class-A/B
2 Ohm Stability

Specifications

Number of Channels: 4
RMS power, 4 ohms stereo: 75W x 4CH
RMS power, 2 ohms stereo: 110Wx 4CH
RMS power, 4 ohms bridged: 220W x 2CH
Input Sensitivity: Variable 200mV~8V (+/- 5%)
Channel Separation: 75dB
Frequency Response: 10Hz~40KHz (+/- 1dB)
Low Pass Frequency Crossover: 30Hz~250Hz (CH1/2), 50Hz~5KHz(CH3/4)
High Pass Frequency Crossover: 50Hz~5KHz (CH1/2), 50Hz~1KHz(CH3/4)
Subsonic Filter: 10Hz~100Hz
Bass Boost: 0 ~ 12dB
T.H.D Continuous @ 4 ohm, 1KHz: <0.5%
Working Voltage: DC 8.5V~16V
Signal To Noise Ratio: >90dB
Recommended Fusing: 25A x 2
Dimensions: 256(W) x 55(H) x 310(L) mm

Recommended Power

For the Ampere Audio AA-75.4, we recommend using 8ga OFC wiring.

All orders will ship within 2-3 business days. Shipping is free in the contiguous United States. You will receive status updates and tracking information once your package is shipped. Hawaii, Alaska, and International shipping is available and will be calculated at checkout.