YJCO D600 TPA3255 Mono Amplifier 600W DC24-48V HiFi Digital Audio Amp RCA 3.5mm Input Subwoofer Power Amplifier SNR110dB
SPECIFICATIONS
Audio Output Type: Speakers
Brand Name: YJCO
Certification: CE,RoHS
Channels: 1
Choice: yes
Control Method: Push button
High-concerned chemical: none
Material: Metal
Maximum Power Per Channel: Above 200W
Model Number: D600
Number of channels: 1
Origin: Mainland China
Output Power: 600W
Package: Yes
Parts: Amplifier board
Surround sound channel configuration: Others
Package:
Power Amplifier *1
No Power Adapter Included
Instructions:
1. The D600 operates on DC 24V-48V. Higher voltage yields greater output power. Do not exceed 48V, as this will permanently damage the unit.
2. The DC power connector is a 5.5*2.5mm barrel plug, with center-positive polarity.
3. The output is only intended for passive speakers and passive subwoofers. Do not connect it to active speakers, active subwoofers, or constant-voltage (70V/100V) speakers.
Specifications:
Model: D600
Input: RCA, 3.5mm AUX
Output: 1 set of binding post connectors
Operating Voltage: DC 24V-48V
Standby Power Consumption: 1W
Amplifier Chip: 1 × TPA3255
Output Power: 600W × 1 / 2Ω
Total Harmonic Distortion (THD): <0.02%
Signal-to-Noise Ratio (SNR): 110dB
Frequency Response: 20Hz-20kHz @ 1kHz ±0.3dB
Dimensions: 90mm × 145mm × 35mm
Weight: 350g







- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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