XMA-2405IR D类两声道功放有着超紧凑的尺寸和极大的输出功率，非常适合在狭小的车空间内进行安装。IR®是PWM电路设计领域的顶尖技术，PowerBass工程师采用这种技术，可以产生更稳定的功率输出，以及最小的RF干扰和改善其音质。
800 Watt High Efficiency Full-Range Class D Design
2-OHM Stable Stereo Amplifier
Ultra Low Current Draw
Double Sided Copper Plated PCB
PWM MOSFET Power Supply
Digital Sound Optimization Circuitry
High Damping Control Circuit
Variable Subsonic Filter
High Current Voltage Ripple Rejection Circuitry
Balanced RCA Inputs
Auto Turn On/Off
Remote Soft Delay Turn On/Off Circuit
40 Click Variable Detente High/Low Pass Electronic Crossover
Switchable 0/12/18 dB Bass Boost @ 45 Hz
Variable Gain Control
Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
Variable Subsonic Freq: N/A
Inputs: RCA (speaker level compatible)
Subwoofer Frequency Range: 10 Hz - 250 Hz
Power Supply: Unregulated
Height: 2.0"
Width: 7.1"
Depth: 9.2"
Switchable Subwoofer EQ: 0 / +12 / +18dB @ 45 Hz
4-ohm Mono Power: 800 watts x 2
4-ohm Power: 200 watts x 4
1-ohm Mono Power: N/A
2-ohm Power: 400 watts x 4
Subwoofer EQ Frequency: 45 Hz
Low-Pass Crossover Freq: 25 Hz - 250 Hz
High-Pass Crossover Freq: 50 Hz - 350 Hz
Peak Power: 1600 watts
Crossover Slope: 12 dB
Dimensions (in Inches): 9.2" x 7.1" x 2.0"
Input Sensitivity: 0.25 V - 10.0 V
S/N Ratio: >90 dB
Total Harmonic Distortion: 0.04% at Rated Power
Strapped Output Power @ 2ohms: N/A
Output Power (14.4 V) @ 4 ohm: 200 watts x 4
Output Power (14.4 V) @ 2 ohm: 400 watts x 4
Output Power (14.4 V) @ 1 ohm: N/A
Channels (mono): 2
Frequency Response: 10 Hz - 40 kHz