2 Channel AC 220V Power Amplifier with 20Hz to 20kHz Frequency Response for Professional Audio Amplifier Systems
Product Details
| Model NO.: | MP-2603 | 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 |
| Highlight |
dynamic power amplifier,dynamic 2 channel subwoofer amplifier,sound power amplifier |
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Product Description
The Dynamic Sound Speaker delivers crisp, professional-grade audio with a frequency response spanning 20Hz to 20kHz. Engineered for demanding sound reinforcement applications, this 2-channel power amplifier combines robust 2U metal chassis construction with advanced Class-2H output cascade technology for reliable, high-fidelity performance.
| Rated Output Power (8Ω Stereo) | 300W × 2 |
|---|---|
| Rated Output Power (4Ω Stereo) | 450W × 2 |
| Power Supply | AC220V (customizable AC110V), 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/US |
| Input Impedance | Balanced 20K, Unbalanced 10K |
| Channel Isolation | 60dB @ 8Ω, 1kHz |
| Output Cascade | Class-2H |
| LED Indicator | Power / Signal / Distortion / Clipping |
| Input Connector | Balanced XLR male/female sockets |
| Output Connector | SPEAKON, terminal post |
| Cooling | Dual-speed fans, front-to-rear intake |
| Protections | Overheat, overload, short circuit, DC output, soft start, impact limiting |
| Dimensions (W×D×H) | 482mm × 346mm × 88mm |
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. is a comprehensive enterprise specializing in R&D, production, and sales, and owns the high-quality "MEKEY" brand of professional audio equipment.
Our large modern industrial plant spans over 6,000 square meters, featuring advanced production lines and a complete online detection system. We possess core technologies in crossover boards, speaker units, and audio processing systems, supported by dedicated departments for R&D, production, quality inspection, and a product exhibition hall.
Guangzhou Jiuding offers a complete product range with overall solution services including scheme design, drawing design, bidding, and tendering. Products include professional speakers, audio-visual speakers, power amplifiers, conference microphones, paperless meeting systems, recording and broadcasting equipment, video conferencing systems, central control systems, and video matrix systems for outdoor and indoor events. Our solutions are applied in military, government, institutions, and enterprises, with over 200,000 successful cases and a high reputation in the industry.
All shipped products are brand-new, original factory items. We can provide authorization and commitment letters.
Before bulk orders, we offer free samples for inspection. Customers cover shipping costs.
Delivery depends on order size. Bulk orders take 7–12 days to produce.
We offer sea and air freight. Air freight suits small items; no battery products via air. Contact customer service for details.
Payment before shipment policy. Deposit depends on total order amount.
Standard warranty is two years from shipment. Contact us for extensions.
Two service types: equipment failure and technical support. Few failures occur due to strict quality checks. We offer replacement or factory repair for failures. Technical services include a 24-hour hotline and online support.
Product Highlights
Product OverviewThe Dynamic Sound Speaker delivers crisp, professional-grade audio with a frequency response spanning 20Hz to 20kHz. Engineered for demanding sound reinforcement applications, this 2-channel power amplifier combines robust 2U metal chassis construction with advanced Class-2H output ...
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