Class D Subwoofer Amplifier Board with 4 Ohm Output Impedance 30-200 Hz Frequency Response and Toroidal Power Supply
Price:
$129.50-138.50
MOQ:
300
Delivery Time:
Negotiable
Product Description
Class D Subwoofer Plate Amplifier Module
Professional 1000W subwoofer plate amplifier board with toroidal power supply transformer, designed for home audio applications.
Key Features
- 350W RMS Class-D power amplifier plate
- 2 XLR-1/4" combo and 2 RCA inputs, 2 RCA (through) outputs
- Over current and short circuit protection
- Low distortion audiophile sound quality
- Adjustable low pass crossover
- High and low level inputs/outputs
- Auto on/off functionality
- Toroidal power supply transformer
- Includes IR remote control
Technical Specifications
| Product Name | Plate subwoofer power amplifier |
|---|---|
| Output Power | 1000 Watts RMS, 4ohm |
| Peak Output Power | 2000 W |
| THD | < 0.05% (@ 1kHz) |
| S/N Ratio | > 90dB |
| Output Noise | < 1mv |
| Input Sensitivity | 580 mv |
| Frequency Response | 20-200 Hz |
| Work Efficiency | More than 85% |
| Class Type | Home use Class D amplifier plate for subwoofer |
| Working Voltage | AC 110-240V/selectable |
| Protection | Anti-clipping protection circuitry |
| Input Methods | 2 XLR-1/4" combo and 2 RCA inputs |
| Finish Color | Black, Grey |
| Panel Material | Aluminum or iron |
| OEM | Custom design plate amplifier available |
Product Images
Packaging & Shipping
Package Includes:
- 1 x HIFI plate power amplifier
- 1 x Power cord
Shipping Options:
- Samples shipped via international express (FEDEX, DHL, UPS)
- Large orders shipped by sea or air transportation
Manufacturer Services
R&D Capabilities:
Professional audio product manufacturer with 10+ years experience in design, PCB layout, structure testing, and product innovation.
OEM/ODM Services:
- Electronics Engineering
- Software Engineering
- Mechanical Engineering
- Industrial Design
- Production Engineering
- Quality Assurance
Quality Control:
Strict quality control process including raw material testing, production inspections, and final quality checks before shipment.
Warranty:
1-year warranty on all products with professional technical support.
Frequently Asked Questions
How to process an order? What about prices?
Please send an inquiry or contact us online for prices and product information.
Can I get samples?
We provide samples for testing before placing orders.
Can I have my logo printed on products?
Yes, we offer complete OEM services including custom branding.
What are your payment terms?
Samples: T/T, Paypal, Western Union. Production: T/T, L/C, or negotiable terms.
What is your delivery time?
Typically 35-40 days after order confirmation, negotiable case by case.
Certifications
Our products meet international standards including:
- CE (EMC, LVD, RF, ErP)
- Rohs, REACH
- UL, FCC, ETL
- ISO9001:2015 certified factory
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Vistron(Dong Guan) Audio Equipment Co., Ltd.
Location
No.17,Ji Cai Street,Song Gang District,Qing Xi Town,Dong Guan City,Guang Dong Province,China
Contact Person
Tony Liao