2500w DSP 4 channel class td switching power amplifier touch screen 4.3"

group name: DSP Amp For Top Speaker

Min Order: 1 piece

brand name: Sinbosen| Audio sound system manufacturer

model: DSP22000Q

Nearest port for product export: Guangzhou, Yantian,Shenzhen, Shekou,Shenzhen

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, FAS, CIP, FCA, DDP, DDU, Express Delivery, DAF

Acceptable payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow

update time: Thu, 21 Nov 2024 16:50:19 GMT

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Paramtents

8Ω Stereo Power 2500WX4CH
4Ω Stereo Power 4400WX4CH
digital input 1 x AES; 0dBFs=+21dBu
Amplifier Type Professional DSP Power Amplifier
Filter FIR filter
Channels 4 channesl power amplifier

Packging & Delivery

Min Order1 piece

Briefing

DSP22000Q is 4 in 4 out digital processing module boards, aiming at professional amplifier.
4400wx4ch,4ohms/2500wx4ch,8ohms.

Detailed

	DSP10000Q	DSP12000Q	DSP20000Q	DSP22000Q
8Ω Stereo Power (RMS)	1350WX4	1500WX4	2200WX4	2500WX4
4Ω Stereo Power (RMS)	2100WX4	2800WX4	4000WX4	4650WX4
8Ω Bridged Power(RMS)	4200WX2	5600WX2	8000WX2	9500WX2
4Ω Bridged Power(RMS)	5000WX2	7000WX2	10000WX2	15000WX2
Analog inputs	4 x XLR balanced
Analog outputs	4 x XLR balanced
Digital input	1 x AES/EBU; 0dBFs=+21dBu
THD+N distortion	≤0.005 @1kHz 20dBu ≤0.004 @1kHz 0dBu
Signal-to-noise ratio (A-weighted)	>117dB
Maximum input level	>20 dBu
Maximum output level	>14 dBu
Frequency response	20Hz – 20kHz; -0.5dBu at 20Hz and 20kHz

▎FEATURE:

●4 Channel Class TD Switching power amplifier with DSP

●4 x 2,200 Watts into 8 Ohms,4 x 4,000 Watts into 4 Ohms

●Create SUPER sound quality

●Control the sound effect by Touch on front 4.3" LED display screen Or control the sound effect by Computer

●DSP software with AES digital signal input and FIR function, Taps 256-512;

●Bridge-mode operation for Touring Applications

●Comprehensive protection scheme

●Use Original Siemens high quality capacitor 14pcs 3600uf 200V +4pcs 2200uf 200V

●Use Original ONSEMI transistor

●Original Neutrik XLR*/Speakon connectors

●Built in 12pcs fans, Effective cooling design

●Temperature protection;Over current protection;Short circuit protection built-in

● DANTE function is selectable, cost more 100USD

Why choose DSP Power Amplifier?

1.48kHz sampling frequency DSP processor, 24-bit A/D and D/A conversion; 4 inputs and 4 outputs DSP module;

2. The input mode can choose analog input, AES digital signal input, and DANTE input. Different signals can be input at the same time. It is equipped with an automatic switch and can set the signal priority.

3. The output channel temperature is visually displayed on the display screen, and the temperature status of the power amplifier can be monitored at any time.

4. Output amplifier protection indicator light, the PRO indicator light is always on when the amplifier is in protection state.

5. Quick copy function; copy the adjusted parameters to other channels.

6. Configure signal generator; white noise; pink noise; sine wave signal.

7. The 2U panel is equipped with a 4.3-inch touch screen, which can directly adjust the parameters to be adjusted by touch or connect to a computer to control through PC control software;

8. The operation panel can store 30 kinds of user programs, which can be called quickly and conveniently.

9. The device can be locked through software or panel to prevent misoperation

DSP processor parameters

parametric equalizer	Input with 7-band parametric equalization Output with 7-band parametric equalization
Automatic phase correction FIR	Asymmetry, 512Taps, automatic phase correction FIR, perfectly compatible with third-party application software
Equalizer type	All equalization filters can be set to LOW PASS Filter; High Pass Filter; PEQ; All Pass
equalizer gain	Range: -15dB ~+15dB, step accuracy: 0.1dB
Center frequency	Adjustable with 1Hz step accuracy within the 20Hz~20kHz frequency band
Q value/broadband	Q value range: 0.3~15, step is 0.1
Input & output gain	Range: -12dB~+12dB, step accuracy: 0.1dB
High and low pass filtering of IIR frequency division part	Butterworth slope 12/24/48 dB selectable Bessel slope 12/24/48 dB optional Linkwitz-Riley slope 12/24/48 dB selectable
High-pass/low-pass/band-pass filters for the FIR crossover section	Type: High-pass/low-pass/band-pass filter optional Taps range: 256 ~ 512, Minimum attenuation to -120dB Time window type: Rect/Sinc/Keiser/Hanning/Hamming/Blackman/Nuttal/Sine optional
noise generator	White/pink noise/sine wave generator, level range: -40dBu~0dBu
Output COMP compressor	Selectable ratio range: 1.00:1~INF:1; inflection point: 0~100% Mode type: hard pressure; medium; soft pressure Supply range: -12dBu~+12dBu Start control time: 0.1ms~500ms; Release time: 0.001ms~2000ms
Output peak pressure limit	Threshold range: 20dBu~-10dBu Start control time: 0.1ms~900ms; Release time: 0.04s~6s
Noise floor	-90 dBu