S-PRO2 500Wx2 Dual Channel Power Amplifier Board Active Class D HiFi Audio Amplifier for PASCAL

Introduction:
- This high fidelity digital amplifier module can form an advanced home theater audio system. PFC power supply with a wide voltage range of 90-240 AC power input, output power of 4 ohms 500+500W, 8 ohms 250+250W (4 ohms bridging 1000W), signal-to-noise ratio of 120dB, with protection against short circuit, DC, RF, overheating, etc., standby power consumption less than 1W.

Amplifier Specifications:
- Amplifier gain (all channels): 26dB
- Amplifier gain (Bridge Mode): 26dB

Audio & Channel Specifications:
- Channels: 2
- THD+N (typical): <0.05%
- Signal to noise-ratio: >120dB
- Frequency response: 20Hz-20kHz

Physical Dimensions:
- Dimensions: 80 x 52 x 215 mm
- Weight: 1.65 lbs

Operating Conditions:
- Operating voltage/frequency: universal mains, 85-265V

Output Specifications:
- Output voltage: 70Vp / 140Vpp / 140 Vp / 280 Vpp (bridged)
- Output circuitry: UMAC™ Class D - full bandwidth PWM modulator with ultra-low distortion
- Output power (4-8Ω, bridge mode): 1000W
- Output power (4Ω, Channel 1): 500W
- Output power (4Ω, Channel 2): 500W
- Output power (8Ω, Channel 1): 250W
- Output power (8Ω, Channel 2): 250W

Power & Protection:
- Power supply: UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and standby converter
- SMPS total power: 1000W
- Protection circuits: short circuit -, DC -, undervoltage -, temperature - and overload protection

Control & Interface:
- Readouts & control options: protect/disable (mute), temperature, clip (for each channel)

Package Included:
- 1 x Power Amplifier Board