1. Dual-channel 8Ω 2*400W, 4Ω 2*650W.
2. It is equipped with a variable-speed fan cooling system, effectively controlling the fan temperature and extending the service life of the equipment.
3. With the dedicated DSP software, users can easily debug the system and set parameters on their computers. There are multiple DSPS to choose from, and product customization is supported.
4.LLC switching power supply design, featuring electronic interference certification and circuit hardware protection, truly ensures stable quality and excellent performance.
Specifications
| Model | PDA1000+CQ260D | PDA1300+CQ260D | PDA1500+CQ260D |
| Audio | |||
| Power/8Ω EIA 1 kHz 1% THD | 300W+300W | 400W+400W | 500W+500W |
| Power/4Ω EIA 1 kHz 1% THD | 500W+500W | 650W+650W | 750W+750W |
| Power/2Ω EIA 1 kHz 1% THD | N/A | N/A | 500W+500W |
| Typical Distortion | 0.05% | ||
| Frequency Response (8 ohms) | 20Hz-20 kHz, ±0.2 dB | ||
| Damping Factor (8 ohms) | >600 | ||
| Noise (20 Hz-20 kHz,32 dB Gain) | <1mv | ||
| Maximum Gain (1.2V setting) | 32dB | ||
| DSP | |||
| Analog Inputs and output (single ended) | 1 in 2 out | ||
| Input-to-output latency | 420μs | ||
| Gain | 36dB | ||
| Dynamic Range (unity gain) | typ.95dB(A) | ||
| THD (@ 0dBu, 1kHz, unity gain) | <0.01% | ||
| Frequency Response | 20 Hz-20 kHz, ±0.5 dB | ||
| Sample rate | 48kHz | ||
| Delay | 10ms | ||
| PEQ (each input and output) | 8 | ||
| Grouping EQ (each input) | 8 | ||
| Crossover (each input, LPF and HPF) | 24dB/Oct | ||
| Crossover (each output, LPF and HPF) | Butterworth,Linkwitz,Bessel 6dB/oct~24dB/oct | ||
| Limiter attack | 8040 db | ||
| Limiter release | 23 db | ||
| S/N | 101dB | ||
| noiseGata | -100-0dB | ||
| Fir | NA | ||
| Size | W: 301.6mm , D: 142 mm , H: 60 mm | ||
This 800W Class D amplifier module board is a practical solution for active speaker and subwoofer systems. Its high efficiency helps reduce power loss and heat buildup, while the compact board design makes it easier to install inside speaker cabinets.
For speaker manufacturers, choosing a suitable amplifier module can help improve product performance, reduce development time and support stable mass production.
Features
This 800W power amplifier module board is designed for applications that require strong and stable audio output. It is suitable for driving high-power speaker systems, subwoofers and professional audio equipment.
Class D amplifier technology helps improve power conversion efficiency and reduce heat generation. This makes the module more suitable for compact audio equipment and long-term operation.
The compact amplifier board design makes it easy to integrate into active speaker cabinets, subwoofer enclosures and custom audio systems. It is suitable for OEM audio manufacturers and speaker assembly projects.
The module is designed for stable operation in demanding audio environments. It can support clear sound output, strong driving capability and reliable performance when properly matched with the power supply and speaker load.
Hardware protection functions such as over-current protection, over-temperature protection, short-circuit protection and DC protection can be integrated according to product configuration. These features help improve system safety and reliability.
For projects requiring more advanced audio control, DSP function can be added to support sound tuning, crossover adjustment, equalization and system optimization.
Applications
800W Class D Power Amplifier Module Board is widely used in:
Active speaker systems
Powered subwoofers
Professional PA speakers
Stage audio equipment
Bass amplifier systems
Portable sound systems
Commercial audio systems
Custom speaker projects
OEM/ODM audio equipment manufacturing
Audio amplifier repair and replacement projects
Our Class D power amplifier module board is developed for audio applications requiring high efficiency, strong output and reliable integration. It is suitable for speaker manufacturers, professional audio brands, system integrators and custom audio equipment suppliers.
We support different amplifier module configurations based on customer requirements, including power output, channel design, impedance matching, DSP function, protection design, cooling method and interface layout. Whether you need a standard 800W amplifier module board or a customized Class D audio amplifier solution, we can help provide a suitable option for your project.
Frequently Asked Questions
1. Who are we?
We are based in Guangdong, China, start from 2014, sell to Domestic Market(50.00%), South America(14.00%), South Asia(10.00%), North America(8.00%), Eastern Europe(3.00%), Southern Europe(3.00%), Northern Europe(3.00%), Western Europe(3.00%), Southeast Asia(1.00%), Eastern Asia(1.00%), Mid East(1.00%), Oceania(1.00%), Central America(1.00%), Africa(1.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3. What can you buy from us?
Professional Digital Amplifier, Digital Amplifier Module, Digital Active Speaker Amplifier, DSP, Professional Audio Speaker
4. Why should you buy from us not from other suppliers?
Dedicated to developing, designing, and selling various professional audio products for the professional audio market, such as professional amplifiers, Professional Sound Column Speakers, active speaker amplifiers, amplifier modules, and self-developed DSP
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF ,EXW; Accepted Payment Currency: USD, EUR, HKD; Accepted Payment Type: T/T, L/C; Language Spoken: English, Chinese
Want to speak to us?
Our team of experienced experts can't wait to help you find the right solution for your business.
Related Products
PFA8000+CQ380 Professional Audio Active Speaker Sound Amplifier Module
From cost-effective 300W dual channel amplifiers to high-performance2000W four-channel amplifiers, we offer it all.
PFA3001+260ART Active Speaker Amplifier Module for Receivers & Amplifiers M
PFA3002+260ART Amplifier Module for Active Speaker
Navigation
Navigation
Contact Us
+86 138 0987 4978
+86 138 0960 5077
+86 133 8005 1648
2nd Floor, Building 6, No. 341, Jinou Road, Jianghai District, Jiangmen City, Guangdong Province
