Dta Series Two to Four Channel Switch Mode (SMPS) Audio Amplifier
|Min. Order (Pieces)||FOB Price|
|30+||US $1-500 / Piece|
|Output power at 8 ohm stereo 1kHz(HIA) with0.5% THD (per channel)||400Wx2||600Wx2||800Wx2||400Wx4||600Wx4||800Wx2|
|Output power at 4 ohm stereo 1kHz(HIA) with0.5% THD (per channel)||750Wx2||1000Wx2||1200Wx2||700Wx4||1000Wx4||1200Wx2|
|Output power at 8 ohm 1kHz(HIA)with0.5% THD 8ohm bridge mono||1200W||1800W||2300W||1100Wx2||1800Wx2||2300Wx2|
|Frequency Response(at 1 Watt)||20Hz-20kHz,+0/-1dB|
|Total Harmonic Distortion(THD)||<0.5%,20Hz-20kHz|
|Intermodulation Distortion(1MD) 60Hz and 7kHz at 4:1,from full rated output to -30dB||≤0.35%|
|Damping Factor(8 ohm),10Hz-400Hz||>200|
|Signal-to-Noise Ratio (below rated power,20Hz to 20kHz,A-weighted)||>100dB|
|Crosstalk (below rated power)|
|At 1 kHz||-75dB|
|At 20 kHz||-59dB|
|Input 5ensitivity for full rated power at 8 ohm||0.775V or 1.4V|
|Protection features||Protection against short circuits, no-load, on/off muting, Rf interference.5table into reactive or mismatched loads|
|Dimensions (WxHxD)||483x88x320 mm|
This DTA Series adopt full bridge (SMPS) switching mode power supply with high efficiency and stability, third grade CLASS-H audio amplifier circuit. Both 2 and 4 channel are available. The main features are as the following:
Each piece of product with polyfoam protection packed into a paper carton. Or packed as per client's request.
Good Service to you:
1. Manufacturing with Dolsi brand.
2. Manufacturing with your brand ( OEM).
3. Manufacturing with your design, your specification and your brand ( ODM).
4. Closely following up, fluent communication, quick feedback and action to any of your query or request for sampling, order, production,shipment, documents and after-sales service.