Guangzhou Jiuding Yinshi Technology Co., Ltd.
| Used For | Professional |
| Specification | Black |
| Voltage | AC 220V |
| Sensitivity | 0.775V |
| Dimensions(W*D*H) | 482mm×346mm×88mm |
| Output Number | 4 |
| Signal-to-Noise Ratio | ≥100dB (a-Weighted) |
| Output Cascade | Class-2h |
| Sound Channel | 2CH |
| Conductive Mode | AB |
| Transport Package | Strong Packing |
| Element Number | Monoamplifier |
| Frequency Response | 20Hz-20kHz: +/-1dB |
| Function | Post Amplifier, Amplifier Combined, Pre-amplifier |
| HS Code | 8518400090 |
| Origin | Guangzhou, China |
| Tube Type | Transistor Amplifier |
| Model NO. | MP-2604 |
| Trademark | MEKEY |
| Harmonic Distortion (1kHz,8ohms | <0.01% |
| Brand Name | MEKEY |
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Product Specification
| Used For | Professional | Specification | Black |
| Voltage | AC 220V | Sensitivity | 0.775V |
| Dimensions(W*D*H) | 482mm×346mm×88mm | Output Number | 4 |
| Signal-to-Noise Ratio | ≥100dB (a-Weighted) | Output Cascade | Class-2h |
| Sound Channel | 2CH | Conductive Mode | AB |
| Transport Package | Strong Packing | Element Number | Monoamplifier |
| Frequency Response | 20Hz-20kHz: +/-1dB | Function | Post Amplifier, Amplifier Combined, Pre-amplifier |
| HS Code | 8518400090 | Origin | Guangzhou, China |
| Tube Type | Transistor Amplifier | Model NO. | MP-2604 |
| Trademark | MEKEY | Harmonic Distortion (1kHz,8ohms | <0.01% |
| Brand Name | MEKEY | ||
| High Light | audio power amplifier ，audio 2 channel subwoofer amplifier ，sound power amplifier | ||
The Pro Power Amplifier delivers high-output performance with exceptional sound clarity and rugged durability. Engineered for professional audio environments, it combines advanced Class-2H output circuitry with comprehensive protection systems to ensure reliable operation under demanding conditions.
| Rated Output (8Ω Stereo) | 400W × 2 |
|---|---|
| Rated Output (4Ω Stereo) | 700W × 2 |
| Rated Bridged (8Ω) | 1250W |
| Power Supply | AC220V (custom AC110V available), range: AC190V–250V, 50/60Hz |
| Structure | 2U metal chassis |
| Channels | 2CH |
| Distortion (1kHz, 8Ω) | <0.01% |
| Frequency Response | 20Hz–20kHz: ±1dB |
| Sensitivity | 0.775V |
| SNR | ≥100dB (A-weighted) |
| Damping Factor | ≥300 @ 8Ω |
| Conversion Rate | 25V/µs |
| Input Impedance | Balanced 20KΩ, Unbalanced 10KΩ |
| Channel Isolation | 60dB @ 8Ω, 1kHz |
| Output Cascade | Class-2H |
| LED Indicators | Power / Signal / Distortion / Clipping |
| Input Connectors | Balanced XLR male/female |
| Output Connectors | SPEAKON, terminal post |
| Cooling | Dual-speed fans, front-to-rear airflow |
| Protection | Overheat, overload, short circuit, DC, soft start, impact limit |
| Dimensions | 482mm × 346mm × 88mm |
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. integrates R&D, production, and sales, owning the high-quality 'MEKEY' brand professional audio line.
Our company boasts a 6,000 sqm modern plant with advanced production lines and online detection systems, mastering core technologies such as crossover boards and audio processing. Facilities include R&D, production, quality inspection, and an exhibition hall.
Guangzhou Jiuding offers a full product range and solutions including scheme design, bidding support, and more. Products include speakers, amplifiers, microphones, and related equipment suited for live performances. With over 200,000 successful cases in military, government, and enterprise sectors, we enjoy a high reputation in the industry.
All products we ship are brand-new, original factory items. We provide original factory authorization and commitment letters.
Before bulk orders, we provide free samples for inspection. Sample shipping is customer-paid.
Delivery depends on quantity. Bulk orders take approximately 7 to 12 days.
We offer sea and air freight. Air freight suits small items. Battery products cannot be sent by air. Contact customer service for details.
We follow payment before shipment. Deposit depends on total order amount.
The warranty period is two years from shipment. For extensions, contact customer service.
After-sales service includes equipment failure support and technical service. Our products undergo strict quality checks, resulting in rare failures. We offer replacement or factory repair for failures. Technical services include a 24-hour hotline and online support.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. Introduction Founded in 2018, Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a professional and market-oriented enterprise integrating R&D, production, and sales, proudly owning the high-quality "MEKEY" brand that... Guangzhou Jiuding Audio-Visual Technology Co., Ltd. Introduction Founded in 2018, Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a professional and market-oriented enterprise integrating R&D, production, and sales, proudly owning the high-quality "MEKEY" brand that...
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