Dolsi Audio Equipment Co., Ltd
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 3000 pcs per month |
| Delivery Time | 3-7 days for 1-10 pcs, 15-30 days for 100 pcs above |
| Case material | Metal Iron shell |
| Front panel | Aluminium front panel |
| PFC | Power Factor Correction built-in |
| Height | 1 unit rack |
| Net Weight | 8.8kg |
| Shipping weight | 11 kg |
| Packing | Paper carton |
| Wind flow | front to rear |
| Protections | Amplitude limit and fully automatic protections against direct current protection, over heat, over load, on/off switching, and RF |
| Efficiency | 90% above |
| Working Voltage | 90-2650Voltage |
| OEM order | Acceptable |
| MOQ | 1 piece |
| 2 ohm stable | Yes. 2x5000Watt 2 ohm |
| Output power | 2x2400Watt at 8 ohm |
| Output power 4 ohm | 2x3800Watt at 4 ohm |
| Applications | Commercial audio systems |
| Brand Name | DOLSI |
| Model Number | AT2400 |
| Certification | CE, CB, ROHS, CCC |
| Place of Origin | GUANGDONG, CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 3000 pcs per month |
| Delivery Time | 3-7 days for 1-10 pcs, 15-30 days for 100 pcs above | Case material | Metal Iron shell |
| Front panel | Aluminium front panel | PFC | Power Factor Correction built-in |
| Height | 1 unit rack | Net Weight | 8.8kg |
| Shipping weight | 11 kg | Packing | Paper carton |
| Wind flow | front to rear | Protections | Amplitude limit and fully automatic protections against direct current protection, over heat, over load, on/off switching, and RF |
| Efficiency | 90% above | Working Voltage | 90-2650Voltage |
| OEM order | Acceptable | MOQ | 1 piece |
| 2 ohm stable | Yes. 2x5000Watt 2 ohm | Output power | 2x2400Watt at 8 ohm |
| Output power 4 ohm | 2x3800Watt at 4 ohm | Applications | Commercial audio systems |
| Brand Name | DOLSI | Model Number | AT2400 |
| Certification | CE, CB, ROHS, CCC | Place of Origin | GUANGDONG, CHINA |
2 Channel Universal Power Supply Class-D 1U PFC Digital Power Amplifier
Model No.: AT2400
. Powerful 2x2400W 8 ohm in compact 1U rack space.
. PFC (Power Factor Correction) built-in.
. Wide operating voltage range ~90-265V. No worry about unstable power voltage.
. High effciency and low power cunsumption. Energy saved product.
. Smaller size and light weight. Easy carry and installation.
. Can work at resistance range 2-8 ohm or above. High stability.
| Model No. | AT2400 | ||||||||||
| Channel number | 2 channel | ||||||||||
| Stereo Output power RMS | 8Ω | 2400Wx2 | |||||||||
| Stereo Output power RMS | 4Ω | 3800Wx2 | |||||||||
| Stereo Output power RMS | 2Ω | 5000Wx2 | |||||||||
| Bridged output power RMS | 8Ω | 7600W | |||||||||
| Bridged output power RMS | 4Ω | 10000W | |||||||||
| Circuit Category | CLASS D | ||||||||||
| Voltage Gain | 42.7/40.5/32 | ||||||||||
| THD (total harmony distortion) | ≤0.05% (@ 8Ω,1kHz,1/8 rated power) | ||||||||||
| IMD(intermodulation distort.) | ≤0.15% (@ 8Ω,1kHz,1/8 rated power) | ||||||||||
| S/N Ratio (20Hz-20Khz,4 Ohms) | >106dB A | ||||||||||
| Cross-talk (1kHZ, 4 Ohms) | >40dB | ||||||||||
| Frequency response | 10Hz to 20k Hz,+/-1dB | ||||||||||
| Input impedance | balanced 20K/ non-balanced 10K | ||||||||||
| Damping factor (10-400Hz,8Ohms) | ≥600 | ||||||||||
| Slew Rate | ≥20v/uS | ||||||||||
| Input sensitivity | 0.775V,0dB | ||||||||||
| Protection functions | Amplitude limit , and protections againts short circuit ,over-load, overheat, direct current, radio-interference , on/off switching and muting. | ||||||||||
| Control knobs | power ON/OFF switch,VOLUME control in front panel . STEREO/BRIDGE/MONO switch in rear panel . | ||||||||||
| LED indicators | CLIP/-10dB/SIGNAL/MONO/BRIDGE/STATUS indicators in front panel | ||||||||||
| Power delay | 4 seconds | ||||||||||
| Input interface | XLR input socket | ||||||||||
| Output interface | SPEAKON connector | ||||||||||
| Dimensions (WxHxD) mm | 483x44x340 | ||||||||||
| Net weight | 8.8kg | ||||||||||
PRODUCT FEATURES
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2004
Employee Number:
50~100
Ecer Certification：
Site Member
Our logo DOLSI, the pronunciation is similar with Chinese Pinyin "douniushi" which means matador. The matador, originating from Spain, is famous all over the world with perfect combination of confidence, art and power. With over ten years of production... Our logo DOLSI, the pronunciation is similar with Chinese Pinyin "douniushi" which means matador. The matador, originating from Spain, is famous all over the world with perfect combination of confidence, art and power. With over ten years of production...
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