ACS-500D是一款D类单声道功放，具有紧凑的设计以便适应狭窄的安装环境，同时具有最高效率的设计，可在足够小的占地面积内产生完美的低失真高保真音频！作为价值和性能的完美结合，是你的不二之选！
500 Watt High Efficiency Class D Design
1-OHM Stable Mono Block Amplifier
MOSFET Power Supply
High Level (Speaker)/Low Level (RCA) Input
Remote Soft Delay Turn On/Off Circuit
Variable Low Pass Electronic Crossover
Selectable 12dB Bass Boost EQ
Variable Gain Control
Remote Level Control Port (for optional PB-GAIN1 controller)
Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.
Variable Subsonic Freq: Variable 15 Hz - 50 Hz
Inputs: RCA, 1 Pair Input, 1 Pair Speaker Level Input
Equalization Boost/Cut: Switchable 0/12 dB @ 45Hz
Subwoofer Frequency Range: 10 Hz - 250 Hz
Power Supply: Unregulated PWM
Height: 2.0"
Width: 7.1"
Depth: 9.7"
Switchable Subwoofer EQ: 0 / +12 dB @ 45 Hz
Subwoofer EQ Frequency: 45 Hz
Variable Subwoofer EQ: Switchable 0/+12 dB
Low-Pass Crossover Freq: Variable 30 Hz - 250 Hz
High-Pass Crossover Freq: n/a
Peak Power: 1000 watts
Crossover Slope: 12 dB
Dimensions (in Inches): 9.7" x 7.1" x 2.0"
Input Sensitivity: 0.25 - 6.0 Volts
S/N Ratio: >90 dB
Total Harmonic Distortion: 0.5% at Rated Power
Strapped Output Power @ 2ohms: N/A
Output Power (14.4 V) @ 4 ohm: 200 watt x 1
Output Power (14.4 V) @ 2 ohm: 300 watt x 1
Output Power (14.4 V) @ 1 ohm: 500 watt x 1
Channels (mono): 1
Frequency Response: 10 Hz - 250 Hz