DSP series digital power amplifiers are our company's new generation flagship products. This series of power amplifiers adopt the multi-loop control technology independently developed by our company and have excellent technical indicators; the power conversion technology specially designed for low impedance and high current enables the power amplifier to have more than 95% efficiency and excellent stability; switching power supply Using active PFC and soft switching technology, and optimized design for the audio power amplifier, it can adapt to the harsh grid environment and provide continuous surging power for the power amplifier.
This series of digital power amplifiers are equipped with high-performance audio dedicated DSP, high-dynamic and high-precision AD/DA converter and 3.3-inch high-definition LCD display. The power amplifier can be monitored through RS-485 and LCD screen. It can receive analog audio and AES digital audio signals.
This series of power amplifiers have the characteristics of high reliability, sufficient power, outstanding sound, and strong adaptability. It has 2 varieties of 2 channels and 4 channels, stable and reliable 2Ω drive capability, which can be applied to line arrays.
- Features
- 90~260VAC / 50~60HZ Wide range power supply.
- high-definition audio DSP .
- Analog and AES3 signals can be received.
- RS485 serial communication port,for amplifier control and monitoring.
- Modular design and maintenance is simple.
- 2, 4 channel design,Very suitable for touring.
- Function
- Audio input:AES3 digital audio and analog audio selectable.
- Built-in4X4 audio matrix.
- Pushbutton for fast mute.
- Mode: stereo, mono, bridge, one in four out.
- 15 segment parameter EQ.
- Filter for each channel: direct,low pass,band pass,high pass,all pass.
- Delay for each channel:0~100ms delay.
- Peak voltage limiter,Over temperature,Short protection.
- Over load limiter
- Under voltage, DC protection
- Status to monitor:temperature,voltage,current,fault.
- RS-485 address and Baud Rate settings;
- 16 memory spaces for parameter save and recall.
| Model |
DSP-1504 |
| Type |
Power Amplifier |
| 8 ohm/Stereo |
4*1500W |
| 4 ohm/Stereo |
4*2550W |
| 2 ohm/Stereo |
4*3570W |
| 16 ohm/Bridge |
2*3000 W |
| 8 ohm/Bridge |
2*5100W |
| 4 ohm/Bridge |
2*7140W |
| Output RMS Voltage |
162.5v |
| Maximum input level |
8.7Vrms(+21dBu) |
| Sensitivity (selectable) |
41dB 38dB,35dB, 32dB |
| THD+N |
0.01% |
| IMD-SMPTE |
0.01% |
| DIME30 |
0.01% |
| Cross-talk |
>/= 90dB |
| Frequency response |
+/-0.2dB |
| Input impedance |
20k Ohm(balance), 10K ohm (unbalance) |
| Damp Factor |
>/=5000 |
| SNR |
>/=112dB |
| Main Power |
90-260CVAC, 50-60Hz |
| Protection |
under voltage,DC, temperature,over load limiter, short protection |
| Size |
483*44*465mm |
| Net Weight |
12kg |
CVR PRO-AUDIO,LET YOUR EARS BE THE JUDGE !
Guangzhou CVR Pro-Audio Co., Ltd is a manufacturer specialized in producing professional audio equipment with an own
brand"CVR"since 2005.Our 5,000 square meters plant has R&D,sales and demonstration departments. Fully equipped demonstration facilities are vavailable with knowledgeable staffs.
15 years experience since 2005,18 worldwide distributors,CE certificated,factory direct sale,35 minutes reach Guangzhou port
this is how we keep best quality & competitive offer to global valued customers.
Looking forward to work with you.
CVR PRO AUDIO can easily provide you a wide range of professional sound gear like:PA speaker, indoor and outdoor line
array speaker,subwoofer,floor monitor, Power amplifier and speaker management system. From the smallest conference room to the largest stadium.
CVR is the brand we set for global market,carrying great responsibility to satisfy our customers in every possible aspect as .
promise The heart and soul of CVR has to be our attempt to strengthen our quality against the best in the world.Our goal is to provide the best equipment with the best services. We have not deviated from this position since we began and will do it consistently.
FAQ:
Q: what is the difference between DSP version and non DSP version?
A: power and performance is same, DSP version is with DSP/crossover function.
Q: more details about the DSP?
A: it use our own DSP, with a software control by computer.
Q: is the normal version (non-DSP version) stop?
A: Both version are producing, they are all available in the future.
Q: what is MOQ?A: we accept sample order 1 piece.
Q: what is the voltage?
A:CVR D series work 90-260 voltage autimatically, you can use in 110V or 220v without doing any change.
Q: what is the difference between black and blue color?
A: just color difference.
Q: what is delivery time?
A: 3-7 days by DHL, please confirm with our sales according to your order quantities and stock.
Q: what is warranty?
A: one year
Contact US:
Facebook:cvrproaudiofactory
Instagram:cvrproaudio
Instagram:cvr_amplifier
Factory location:GuangZhou China
Audited Supplier 
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