DSP Amp For Subwoofer
Sinbosen Touch Screen DSP Module Power Amplifier DSP22000q Professional DSP Amplifier
Item No.: DSP-22Q
Model: DSP22000Q
Channel: 4 channel power amplifier
Output Power:
8Ω Stereo Power (RMS): 2,500W X 4CH
4Ω Stereo Power (RMS): 4,650W X 4CH
Class: TD
Certification: CE, ROHS, TUV
Warranty: 3 Years
Special service: OEM service offered
Channel: 4 channel power amplifier
Output Power:
8Ω Stereo Power (RMS): 2,500W X 4CH
4Ω Stereo Power (RMS): 4,650W X 4CH
Class: TD
Certification: CE, ROHS, TUV
Warranty: 3 Years
Special service: OEM service offered
Description
| DSP22000Q | |||||||
| 8 ohm Stereo Power (RMS) | 2500WX4 | ||||||
| 4 ohm Stereo Power (RMS) | 4650WX4 | ||||||
| 8 ohm Bridged Power (RMS) | 9500WX2 | ||||||
| 4 ohm Bridged Power (RMS) | 23750WX2 | ||||||
| Frequency Response(+o/-0.3dB,1W/8Ω): | 20 Hz - 34 kHz | ||||||
| THD 20 Hz - 20 kHz for 1W: | <0.1% | ||||||
| Signal-to-Noise Ratio: | >112 dBA | ||||||
| Channel separation (Crosstalk) at 1 kHz : | >70 dB | ||||||
| Input Connectors (per channel): | 3 pin XLR, electronically balanced | ||||||
| Output Connectors (per channel): | Binding Posts 2-pole | ||||||
| Class: | TD | ||||||
| TourClass Protection: | ACL, IGM, AutoRamp, short circuit, DC voltage, turn on/off transient, current inrush, sub/ultrasonic input | ||||||
| Operating voltage, 220V / 110V nominal: | 180-240 V / 90-130 V selectable | ||||||
| Voltage Gain(dB): | 23, 26, 29, 32, 35, 38, 41, 44 dB selectable | ||||||
| Input impedance: | 20 kOhm | ||||||
| Level adjustment (per ch.): | Front panel potentiometer, 31 positions detented from -inf to 0 dB | ||||||
| Software control |
Multiple power amplifier controls | Touch screen |
Amplifier built-in processor,4 inch size led screen can touch,control the amplifier sound effect |
DSP amplifier also cintrol by PC,through software can more precise adjustment dsp processor | One PC can independent control serveral dsp amplifier at the same time |
Capacitor Upgrade
The old one is 3300UF 200V and now the new is 3600UF 200V. Totally add more 300UF capacity. The amplifier power supply board is better than before, it will make your subwoofer bass sound quality more loud and powerful.
New cooling system
We upgrade cooling system, added 8 fans on the rear panel. Enhance the heat dissipation capability of the amplifier.
4 Channel Class TD Switching power amplifier with DSP
4 x 4,650 Watts into 4 Ohms, 4 x 2,500 Watts into 8 Ohms
Create SUPER sound quality
Control the sound effect by Touch on front 4" LED display screen
Or control the sound effect by Computer
Simple DSP software,no need install,easy operate it
Bridge-mode operation for Touring Applications
Comprehensive protection scheme
Use Original ONSEMI transistor
Neutrik XLR*/Speakon connectors
4 x 4,650 Watts into 4 Ohms, 4 x 2,500 Watts into 8 Ohms
Create SUPER sound quality
Control the sound effect by Touch on front 4" LED display screen
Or control the sound effect by Computer
Simple DSP software,no need install,easy operate it
Bridge-mode operation for Touring Applications
Comprehensive protection scheme
Use Original ONSEMI transistor
Neutrik XLR*/Speakon connectors
Note:
Full-range speaker [line array speaker, professional speaker]: the power of the power amplifier should be greater than 1.5 times or more;
Subwoofer speaker: The power of the amplifier should be more than 2 times or more, because the current of the low frequency speaker is larger than that of the full frequency speaker!
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