Dx-3 Class D Dual Variable Speed Fan Professional System Audio Power Amplifier

• Customization: Available
• Type: Professional Amplifier
• Usage: KTV System
• Model NO.: DX-3
• Used For: Professional
• Tube Type: IC Amplifier
• Function: Post Amplifier, Pre-amplifier
• Sound Channel: 2.1
• Output Number: 1
• Voltage: AC 220V
• Element Number: Push-Pull Amplifier
• Conductive Mode: AB
• Cooling System: Dual Variable Speed Fan, Front to Rear Air Supply
• Signal to Noise Ratio: ≥ 100dB
• Harmonic Distortion+Noise: (1kHz, -10dB, 4ohms):<0.1%
• Frequency Response: 15Hz-20kHz: ± 0.1dB (1W/8 Ω)
• Rated Output Power: 8 Ω Stereo 300W × 2
• Transport Package: Packed with Strong Brown Box and Polyfoam
• Trademark: PRONEXT
• Origin: China
• HS Code: 85184000
• Production Capacity: 10000 PCS Per Month
• Package Size: 53.00cm * 33.00cm * 48.00cm
• Package Gross Weight: 15.000kg

Product Description

technical parameter
Rated output power: 8 Ω stereo 300W × 2
Rated output power: 4 Ω stereo 500W × 2
Rated bridge output power: 8 Ω Bridge 900W Power requirement: AC220V (customizable AC110V)
Structure: 1U metal chassis design
Number of channels: 2CH
Harmonic distortion+noise (1kHz, -10dB, 4ohms):<0.1%
Frequency response: 15Hz-20kHz: ± 0.1dB (1W/8 Ω)
Input impedance: balanced 20K ohm, unbalanced 10K ohm, input sensitivity: 0.775V
Signal to noise ratio: ≥ 100dB
Damping coefficient: (350:1,1Khz 8ohms) Conversion rate: 28V/US
Output level: Class-D
LED indicator lights: 2 power indicator lights/2 signal indicator lights/2 distortion indicator lights/2 clipping indicator lights
Input connector: balanced XLR male and female socket
Output connector: SPEAKON,
Cooling system: dual variable speed fan, front to rear air supply
Protection function: Protection function: overheat, short circuit, DC output protection, overload protection
Size: 482 x 295 x 44mm