DSP-1000
This DSP-1000 amplifier is designed for use with high wattage passive subwoofer speakers such as in-wall subwoofers or home theater subwoofers that require external power.This is a highly efficient Class D subwoofer amplifier that serves up 1000W RMS @4ohm for deep, crisp, clean low-frequency sound effects in dedicated home theater systems and media rooms.
Compact but powerful, the DSP-1000 power amplifier buit-in DSP (Digital Signal Processor) for high performance at low clock freqiencies and improve bass response of subs. You can control the DSP by knob or remote, and allows users to edit in user mode or in PC. You can see the functions showing on the display.
Main features of the subwoofer amplifier DSP-1000:
* Class D amplifier design
* Built-in DSP control for precise adjustment and configuration of the audio signal
* LCD display
* Large toroidal transformer
* Front-mounted power meter and back panel adjustable gain
* Low level and high level pass through
* Low distortion with high efficiency
* XLR balanced left/right inputs, unbalanced RCA inputs and high-level inputs for integration into all systems
* 1 terminal block for connecting the loudspeaker output
* Sub balanced left / right RCA outputs for connection of additional amplifers and electronics
* Includes a variable high-cut filter that routes higher frequencies to main speakers
* Improves the overall sound quality of home theater surround sound systems
* Digital technology , Regional Module Design
* Switching power supply provides excellent efficiency
* Remote control included
* Subwoofer amplifier
*12V trigger input
* Capable of sustained, continuous output without thermal shutdown
* Built-in limiter circuit protection prevents peak overloads
* Manual and automatic on/off mode options
* Aluminum panel and mental case
* The subwoofer speaker with green 0.5-watt low standby power consumption
* 115 / 230V switchable power supply (50-60 Hz)
* RoHS compliant, lead-free construction, world-wide safety certifications
* OEM and ODM are welcome.
Specifications of the subwoofer power amplifier :
| Rated output power | 1000W RMS <1% THD (@4 OHM) |
| THD at 1000W (4 Ohm) | 0.07% |
| THD at 1W (4 Ohm) | 0.08% |
| Frequency Response |
Sub mode: 10-204 Hz (adjustable subsonic and crossover) LFE mode : 10 Hz-2 kHz (adjustable subsonic) |
| S/N ratio | 100dB Sub / 90dB LFE |
| Output noise | 1,5mV Sub / 2mV LFE |
| Input sensitivity (for 1000W out) |
RCA in : 220mV XLR in : 220mV |
| High-level inpu | 2,6V |
| Line output | 200mV (gain of about 0dB) |
| Auto-on sensitivity | 3,2mV |
| Automatic shutdown time | adjustable from 5 to 30 minutes, 5 minutes increments |
| 12V trigger | 6V DC at 2mA minimum required to trigger |
| Standby power | <0,5W |
| Dimensions without feet, without rack brackets |
W425,5 x H89 x D368,5 mm |
| Dimensions with feet & rack brackets |
W483 x H101,5 x D368,5 mm |
| Weight | 27.3 lb (12.4 kg) |
DSP specifcations(Can be customized)
| Volume | Adjustable, -60 to + 10dB |
| Subsonic flter | Adjustable, 24dB per octave, 20.3 to 40.5 Hz |
| Crossover frequency | Adjustable, 39.4 to 204 Hz |
| Crossover slope | Adjustable, 12dB-48dB per octave, 6dB increments |
| User EQ | 9 independent third frequencies (19.7 Hz - 125 Hz) with a -6dB/+3dB range |
| DSP Presets | 7 EQ presets set in factory (depends on the application) |
| Phase | Adjustable from 0 to 315°, 45° increments |
| Mode | Sub (crossover) or LFE |
| Display mode | Enabled or disabled after 30 minutes of inactivity |
