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DSP Subwoofer Power Amplifier Rack Mout Active Switching Power Professional Audio Amplifier

$230.00 / Piece | 200 Pieces (Min. Order)
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Depends on the order quantity.
Lead Time:
45 day(s) after payment received
Customized logo (Min. Order: 300 Pieces)
Customized packaging (Min. Order: 300 Pieces)


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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Vistron Audio
Model Number:
Professional Amplifier, Subwoofer amplifier
Amplifier for subwoofer
Product Name:
Subwoofer Audio amplifier
Passive Subwoofer speaker
Output Power:
Frequency Response:
10-204 hz
1 Year

Packaging & Delivery

Selling Units:
Single item
Single package size: 
54X46X20 cm
Single gross weight:
16.0 kg
Package Type:
Package information for the subwoofer amplifier: *A1000 amplifier, 1 piece in a inner carton *1 inner carton packaed in a outer carton, with shipping mark *Carton size:540*460*200 mm *Gross weight: 16kgs
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 50000 >50000
Est. Time(days) 45 To be negotiated

DSP Subwoofer Power Amplifier Rack Mout Active Switching Power Professional Audio Amplifier


Product Description


Brief Introduction:
VISTRON AUDIO new designed A1000, which a  DSP Class D subwoofer power amplifiers of 1000 watts is equipped with the unique ability to operate continuously at full rated output—a performance attribute not shared by most home audio amp designs. The benefits of this remarkable reserve capacity include solid, punchy dynamic range and fewer "nuisance" shutdowns when operated at sustained high levels. This subwoofer amplifier technology was developed to offer extreme amounts of power without the wasted heat and energy of traditional amplifier designs.

This A1000 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 A1000 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 A1000:
* 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.


Technical Parameter:


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

 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




Product pictures

 Product pictures of the A1000 SUBWOOFER POWER AMPLIFIER:


China power amplifier1000w sub amplifier


power amplifier 1000W


sub super bass amplifierhome amplifier


home theater amplifier


high amplifier


A1000 power amplifier


big power amplifier



Packaging & Shipping

 Package information of  the subwoofer amplifier:
*A1000 amplifier, 1 piece in a inner carton
*1 inner carton packaed in a outer carton, with shipping mark
*Carton size:540*460*200 mm
*Gross weight: 16kgs



*For samples, we can deliver with express such as Fedex, DHL, UPS...

*For Mass Production order, we can deal with LCL or FCL container, FOB , EXW, or CNF.

We are professional trader for more 10 years, you can trust us to manage your order!




Our Services


We have several experienced engineers to meet your demands, make your ideas to the real products!
1).Shells ----make different Logo,Color,Print,etc. for shells;
2).Solution ----make products with different functions;
3).Accessories ----make products with different language manual,port etc;
4).Other Requirements.Just Contact me.Skype:vistronaudio

We pay attention to High Quality.
All raw materials and accessories must be tested before entering production facilities.
Mass production will begin only if the products have been tested and have passed inspection.
During mass production, personnel will periodically check products to ensure randomized testing.
Before shipping,our QC will check it again strictly to ensure the High Quality.
All products 100% QC before shipment.

Warranty & Return
We offer one-year warranty for our products.
As long as there's no man-made problem, usually we can just add some pieces in your next order.

Professional service
best production capability ,best quality control, Best Service .
What we can provide to you is not only just the products,but also the satisfying service.
Well-trained and experienced staffs to answer all your questions in time.

Except for above items, we also have many other items for your selection, such as active and passive speakers, bluetooth / wifi speakers, power amplifier, CD /DAB and DJ equipment .

All products can be do customized design, just contact me for more details.



Company Information


   Vistron Audio was established in 2007,over 10  year's  experience in developing / producing  and selling audio products, our main items covering:

power amplifier, louder speakers system, subwoofer speaker ,sound bar system, wireless audio, DJ equipment and so on.


The same time,our strength are OEM and ODM.

OEM is our main business line, we have OEM for over 100 brands all over the world.

ODM is also one of our R&D business item too, we do the products according to your design and requirements. 

    At Vistron, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering.

We are willing to work and win together with our customers and pursue higher development goals and make a contribution to the audio field. 
Words cannot express all, just trust us and we will be the right supplier you need!


A quick look at our factory, and welcome to visit us.

about us













Contact Us


 If this product is you are looking for, please send inquiry.

Or you can contact me directly.

E-mail: (at=@)

Skype: vistronaudio

Mobile: +86 18825871526 (wechat)


Thanks for your time!

Yours sincerely

Torres Lau