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Speaker Amplifiers & Audio Processors
Sr2-4500 DSP 2 Channel 4500W Professional Audio Subwoofer Amplifier Module with DSP
US$810.00 – 850.00
MOQ 1 Piece
- Type
- Professional Amplifier
- Usage
- Home Theater
- Sound Channel
- 2 Channels
- Output Number
- 4
- Voltage
- 90V~240V
- Conductive Mode
- D
Specifications
| Product name | Sr2-4500 DSP 2 Channel 4500W Professional Audio Subwoofer Amplifier Module with DSP |
|---|---|
| Category | Speaker Amplifiers & Audio Processors |
| Customization | Available |
| Type | Professional Amplifier |
| Usage | Home Theater |
| Model NO. | SR2-4500 DSP |
| Sound Channel | 2 Channels |
| Output Number | 4 |
| Voltage | 90V~240V |
| Conductive Mode | D |
| Features | Ultra-Quiet DSP Amplifier |
| Chassis | 2-Channel |
| Signal-to-Noise Ratio | >110db |
| Gross Weight(Kg) | 15kg |
| 8 Ohms Stereo Power(RMS) | 2 × 4500W / 8ω (RMS) |
| 4 Ohms Stereo Power(RMS) | 2 × 8000W / 4ω (RMS) |
| 2 Ohms Stereo Power(RMS) | 2 × 7000W / 2ω (RMS) |
| Specification | 2U |
| Origin | Guangdong Province, China |
| HS Code | 8518400090 |
| Feature | • Ultra-Quiet Cooling System |
| Price | US$810.00-850.00 1 Piece(MOQ) |
| Supplier | Guangzhou Xinbaosheng Audio Equipment Co., Ltd. |
| Data retrieved | 2026-10-23 |
Available options
| Voltage | 90V~240V |
|---|---|
| 8 Ohms Stereo Power(RMS) | |
| 4 Ohms Stereo Power(RMS) | |
| 2 Ohms Stereo Power(RMS) |
Product description
The supplier lists this product as Professional Amplifier. Its stated application is Home Theater. The listed model is SR2-4500 DSP. Supplier-stated features: Ultra-Quiet DSP Amplifier. The specifications below reflect the information publicly displayed on the listing. Model NO.: SR2-4500 DSP. Signal-to-Noise Ratio: >110db. 8 Ohms Stereo Power(RMS): 2 × 4500W / 8ω (RMS). 4 Ohms Stereo Power(RMS): 2 × 8000W / 4ω (RMS). 2 Ohms Stereo Power(RMS): 2 × 7000W / 2ω (RMS).
Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.
FAQ
What is the minimum order quantity for Sr2-4500 DSP 2 Channel 4500W Professional Audio Subwoofer Amplifier?
The listed minimum order quantity is 1 piece. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.
How much does Sr2-4500 DSP 2 Channel 4500W Professional Audio Subwoofer Amplifier cost?
The published price is US$810.00 – 850.00 per piece. Final pricing depends on quantity, options and destination.
Can it be customized with my logo, color or packaging?
Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.
Where do these specifications come from?
Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.
Send an inquiry
Sr2-4500 DSP 2 Channel 4500W Professional Audio Subwoofer Amplifier Module with DSP
SR2-4500 DSP · US$810.00 – 850.00 · MOQ 1 Piece
SR2-4500 DSP · US$810.00 – 850.00 · MOQ 1 Piece
Inquiry sent
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