2CH Class-2H Power Amplifier 400W×2 Stereo Audio Amplifier with 20Hz-20kHz Frequency Response for Professional Sound Systems
Product Details
| Model NO.: | MP-2604 | Used For: | Professional |
|---|---|---|---|
| Tube Type: | Transistor Amplifier | Function: | Post Amplifier, Amplifier Combined, Pre-amplifier |
| Sound Channel: | 2CH | Output Number: | 4 |
| Voltage: | AC 220V | Element Number: | Monoamplifier |
| Conductive Mode: | AB | Harmonic Distortion (1kHz,8ohms: | <0.01% |
| Frequency Response: | 20Hz-20kHz: +/-1dB | Sensitivity: | 0.775V |
| Signal-to-Noise Ratio: | ≥100dB (a-Weighted) | Output Cascade: | Class-2h |
| Dimensions(W*D*H): | 482mm×346mm×88mm | Transport Package: | Strong Packing |
| Specification: | Black | Trademark: | MEKEY |
| Origin: | Guangzhou, China | HS Code: | 8518400090 |
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Product Description
The Mekey MP-2604 is a 2-channel professional power amplifier engineered for demanding audio environments. Built into a rugged 2U metal chassis, it delivers reliable, high-output performance with advanced protection circuitry and flexible connectivity for professional sound reinforcement applications.
| Rated Output Power (8Ω Stereo) | 400W × 2 |
|---|---|
| Rated Output Power (4Ω Stereo) | 700W × 2 |
| Rated Bridged Output Power (8Ω) | 1250W |
| Power Supply Requirements | AC220V (customizable AC110V), voltage range AC190V–250V, 50/60Hz |
| Structure | 2U metal chassis design |
| Number of Channels | 2CH |
| Harmonic Distortion (1kHz, 8Ω) | <0.01% |
| Frequency Response | 20Hz–20kHz: ±1dB |
| Sensitivity | 0.775V |
| Signal-to-Noise Ratio | ≥100dB (A-weighted) |
| Damping Coefficient | ≥300 @ 8Ω |
| Conversion Rate | 25V/µs |
| Input Impedance | Balanced 20KΩ, Unbalanced 10KΩ |
| Channel Isolation | 60dB @ 8Ω, 1kHz |
| Output Cascade | Class-2H |
| LED Indicator Lights | Power / Signal / Distortion / Clipping |
| Input Connectors | Balanced XLR male and female sockets |
| Output Connectors | SPEAKON, terminal post |
| Cooling System | Dual-speed fans, front-to-rear air intake |
| Protection Functions | Overheat, overload, short circuit, DC output protection, soft start, impact limiting |
| Dimensions (W × D × H) | 482mm × 346mm × 88mm |
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a comprehensive enterprise integrating R&D, production, and sales, and it owns the high-quality "MEKEY" brand of professional audio equipment.
Our company operates its own large modern industrial plant covering over 6,000 square meters. It is equipped with advanced processing production lines and a complete online detection system, and possesses core technologies in crossover boards, speaker units, and audio processing systems. The factory includes a product research and development department, production department, quality inspection department, and a product exhibition hall.
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. offers a complete product range and is capable of providing customers with overall solution services, including scheme design, drawing design, bidding and tendering, and more. Products include professional speakers, audio-visual speakers, professional power amplifiers, conference microphones, paperless meeting systems, conference recording and broadcasting systems, video conferencing systems, central control systems, and video matrix systems — suitable for various outdoor and indoor performances. These products have been repeatedly applied in fields such as the military, government, public institutions, and large enterprises, with over 200,000 successful cases and a very high reputation.
All products we ship are brand-new and original factory products. We can provide original factory authorization letters and commitment letters.
Before placing a bulk order, our company can provide free samples of the corresponding products for customers to inspect. The sample shipping cost is paid by the customer.
It depends on the order quantity. The production cycle for bulk orders is approximately 7 to 12 days.
We offer sea freight and air freight. Air freight is mainly for small-sized equipment or materials. Products containing batteries are not permitted to be sent by air. For more details, please communicate with our customer service.
Our company follows a payment-before-shipment policy. The deposit required for placing an order depends on the total order amount.
The standard warranty period is two years, calculated from the shipment date. If you need to extend the warranty period, please communicate with our customer service.
After-sales service is divided into two types: equipment failure and technical service. Our company's products undergo strict quality management before leaving the factory, and there are very few equipment failures after debugging. For equipment failures, we offer replacement or return-to-factory repair. For technical services, we provide a 24-hour service hotline and online technical support.
Product Highlights
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