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| Categories | Digital Amplifier |
|---|---|
| Brand Name: | DOLSI |
| Model Number: | M3600V/M4800V |
| Certification: | CE, ROHS, CB, CCC |
| Place of Origin: | CHINA |
| MOQ: | 1 PC |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 3000 PCS/ MONTH |
| Delivery Time: | 5-30 DAYS |
| Material: | Aluminimium front panel and iron metal case |
| Output power: | 4 channel: 4x500W 4 ohm,2 channel: 2x500W 8 ohm |
| OEM order: | accepted, product can be with buyer logo printed |
| Lead Time: | 3 days for sample 1-10 pcs, 10-30days for 100 pcs above |
| Contant voltage: | 70-100V |
| Applications: | in both commercial audio system and public address system |
| Certificates: | CE, CB, RoHS, CCC |
| Color: | black |
| Bridge power: | 1000W per channel |
| Company Info. |
| Dolsi Audio Equipment Co., Ltd |
| View Contact Details |
| Product List |
70-100V Constant Voltage Dual Purpose Class-D Digital Power Amplifier
Model No. : M4800V/M3600V
. Both 2 channel / 4 channel models available
. Bridged output power 1000W per channel
. Stable at working performance
. 1 Unit rack size, light weight , easy to install and move.
. Can be used in both commercial audio system and public address system.
. Dual Purpose application ( Commercial professional power amplifier and public address system)
SPECIFICATIONS
| Model No. | M3600V | M4800V |
| Channel number | 2 channel | 4 channel |
| Circuit category | Class D | Class D |
| Height | 1U (44mm) | 1U (44mm) |
| Output power | ||
| Output power at 4Ω | 500Wx2 | 500Wx4 |
| Output power at 8Ω | 300Wx2 | 300Wx4 |
| Bridge output power at 8Ω | 1000W | 1000Wx2 |
| 70-100V circuit | 800W | 2x800W |
| Distortion ( 1kHZ,=10dB/4 Ohms) | ＜0.2% | |
| S/N Ratio (20Hz-20Khz,4 Ohms) | ＞112dBA | |
| Cross Talk (1kHZ, 4 Ohms) | ＞35dB | |
| Frenquency response | 10Hz to 20k Hz,+/-1dB | |
| Input Impedanace | balanced 20K/ non-balanced 10K | |
| Damping factor(10-400Hz,8Ohms) | >300 | |
| Sensitivity | 0dB | |
| Protection | Amplitude limit and fully automatic protections against direct current, over-heat, over-load , over-voltage, short circuit, radio-interference , on/off switching and muting. | |
| Control Knobs | Power switch and Gain/Volumn Control knobs are in front panel. Output mode selection dial switches for Stereo, Bridge, Mono and constant voltage 100V are in rear panel. | |
| LED Indicators | LED indicators for Stereo Mode /Power On, Signal level, Bridge/Mono mode, Protect and Clip LED are in front panel. 100V Mode indicator LED is in rear panel. | |
| Power delay | 4 seconds | |
| Input connector | Phoenix connectors | |
| Output connector | Phoenix connectors | |
| Dimension (WxHxD) | 483x44x350mm | |
| Net Weight | 4.95kgs | 6.30kg |
| Packing size | 560x120x470mm | |
| PRODUCT FEATURES | ||
| 1. Unique circuit design integrated constant voltage(70-100V) & constant resistance (4 ohm above) ,M3600V and M4800V are created as dual-purpose class D digital power amplifiers. They can be used for the applications in both public addressing system and commercial audio system. | ||
| 2. There are four types of wiring mode selection. Stereo mode, bridge mode and mono mode are used for commercial audio purpose. 100V mode is used for public addressing purpose. | ||
| 3.1U height, very light weight, easy to move and install. | ||
| 4.Class D topological structure and integrated switch mode power supply design. | ||
| 5. High efficiency circuit conversion, strong output power, and low power consumption. | ||
| 6.Automatic protection functions, including amplitude limit and protections against direct current, over-heat, over-load , over- voltage, short circuit, radio-interference , on/off switching and muting. | ||
| 7.High quality fan for heat dissipation and exhaust . The air flows from front to back. | ||
| 8. High quality and well selected parts and components with
international certifications. |
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