- Ultra-compact, high density aluminum alloy chassis provides superior thermal stability
- Four layer, glass epoxy circuit board for enhanced performance and reliability
- Circuit board conformal coated (water resistant) for marine applications
- Full Range Class D amplifier technology
- Bridgeable for high power operation
- Balanced differential inputs for superior noise rejection
- Input sensitivity from 200mV to 10V accepts Line (RCA) and Speaker level input
- Input selector switch (2CH/4CH)
- Selectable auto-turn-on modes: Signal Sensing (VOX), 12V Remote (REM) and DC offset (DC)
- Fully variable,12 dB per octave, electronic crossover
- Full range, line level outputs provided to send signal to another amplifier
- Built-in BTR Port (MICRO-USB) to connect our optional Bluetooth receiver-controller
- Top mounted controls for convenient adjustment
- Integrated soft clip light for quick system set-up
- Illuminated logo
RMS Power Rating
- RMS Power (2Ω): 200 W X 4
- RMS Power (4Ω): 120 W X 4
- Bridged (mono 1Ω): N/A
- Bridged (mono 2Ω): N/A
- Bridged (mono 4Ω): 400W X 2 (4Ω ONLY)
Type
- Topology: Full Range Class D
Power Supply
- Power Supply: Full PWM
- Power Supply Threshold: 10.0VDC-17.0VDC
- Idle Current: (0.7A)
Distortion
- THD (1KHz@4Ω) : 0.07%
- S/N Ratio(A weighted@1W): -77.4dBA
- S/N Ratio(A weighted@FP): -97.4dBA
Input Sensitivity
- Low Input Level: 0.2mV-10.0V
- High Input Level: Yes - Up to 25W RMS
Input Impedance
- Low Input Level: 22 KΩ
- High Input Level:
Output Stage
- Output Impedance: 0.047Ω
- Damping Factor (50Hz@4Ω): >250
- Bandwidth (-3dB): 10Hz-35KHz
Crossover(@12dB per Octave)
- Variable High-Pass: 40Hz - 400Hz
- Variable Low-Pass: 40Hz - 400Hz
- Variable Sub-Sonic: N/A
Recommended Fuse Rating
- ATC: N/A
Dimensions
- Length x Width x Height (Inches): 9.3 x 5.27 x 1.75
- Length x Width x Height (mm): 237 x 133.9 x 44.5
Owner's Manual:
https://www.diamondaudio.com/files/HXM_Amplifier_manual_compressed.pdf
