Large-scale performance, club, bar,KTV etc. entertainment occasion
Packaging & Delivery
Single package size:
Single gross weight:
Carton box packaging with poly foam protection
1 - 10
To be negotiated
Tulun play D4 2CH 1200w@8ohms 1u amplifier professional power soft class d power amplifier Our Amplifier is very SAFE: 1. Over Current Protection 2. Over Heat Protection 3. Low load Protection 4. Input Limits 5. Boot Delay 6. Over Voltage Protection 7. Under Voltage Protection 8. DC Protection 9. Stepless Speed- Regulating Fan 10. Short circuit Protection Almost every part has independent protection circuit.
Please read following before buying , It’s important ! Thanks for your time . Impedance Matching :D4 amplifier suitable for impedance 4ohms or above .It's ok to shortly work with 2ohm impedance but we don't suggest to work under 2ohms. It's harmful to amplifier. How to match this amplifier with your speaker ?Under certain impedance conditions, amplifier's power should be 1.5-2 times that of the speaker. So D4 suitable for the speaker rated power around 600-800W. Idea Collocation : D4 match with Single 18inch/ Double 15inch professional PA speaker What amplifier transistor do you use ?We use MOSFET transistor,2pcs transistor per channel .Sound is very clear and strong !
Product technical parameters Output power 1KHZ 1% Clipping Power 230V: 8Ohm Bridge Power : 3450 Watts 4Ohm Bridge Power : 5600 Watts 2Ohm Stereo RMS Power:3600Watts X 2 4Ohm Stereo RMS Power:2000Watts X 2 8Ohm Stereo RMS Power:1200Watts X 2 S/ratio(A weighted): 100dB Frequency response: 20Hz-20KHz (+0DB -1.5DB) Distortion(typical)300Hz 1DB Below Rated Power: less than 0.05% Input Sensitivity: 0.775V Voltage Gain at 8ohms : 0.775V Damping factor: >600 Input impedance: balanced 20Kohms ,unbalanced 10Kohms Maximum input Level: 20DB 10V Input connectors: 3-pin XLR balanced Output Connectors: Speaker Binding posts Amplifier and load protection: Short circuit , Themal, Limited DC protection Control on back panel: (Mode Switch): Stereo / Parallel / Bridge Dimension of Unit: 44.5*483*365mm Height: 1U Mains power supply: 220-240V~50Hz / 110-120V~60Hz (70-280V ~MAX)