Four-Channel Power Amplifier with Exceptional Frequency Response Range and Class-AB Audio Amplifier Design
Product Details
| Model NO.: | MP-26402 | Used For: | Professional |
|---|---|---|---|
| Tube Type: | Transistor Amplifier | Function: | Post Amplifier, Amplifier Combined, Pre-amplifier |
| Sound Channel: | 4CH | Output Number: | 4 |
| Voltage: | AC 220V | Element Number: | Monoamplifier |
| Conductive Mode: | AB | Harmonic Distortion: | <0.08% |
| Frequency Response: | 20 Hz-20 KHz(±0.5dB) | Sensitivity: | 0.77V/1.0V/1.4V |
| Signal-to-Noise Ratio: | >98 DB | 8ω Average Power: | 200W×4 |
| Dimensions(W*D*H): | 483X360X88 Mm | Transport Package: | Strong Packing |
| Specification: | Black | Trademark: | MEKEY |
| Origin: | Guangzhou, China | HS Code: | 8518400090 |
| Production Capacity: | 2000PCS/Month | ||
| Highlight |
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Product Description
This professional four-channel power amplifier delivers reliable, high-fidelity performance for demanding audio installations. Built on a Class-AB topology, it offers exceptional frequency response and low distortion, making it suitable for professional sound reinforcement, commercial venues, and institutional audio systems.
| Average Power at 1.8Ω | 200W × 4 |
|---|---|
| Average Power at 2.4Ω | 350W × 4 |
| Voltage Gain at 8Ω | 42.0 dB |
| Power Amplifier Topology | Class-AB |
| Frequency Response | 20 Hz to 20 kHz (±0.5 dB) |
| Total Harmonic Distortion | <0.08% |
| Signal-to-Noise Ratio | >98 dB |
| Damping Factor | >350 |
| Isolation (Cross-talk) | >60 dB |
| Slew Rate | >25 V/μs |
| Input Sensitivity | 0.77V / 1.0V / 1.4V |
| Input Impedance (Unbalanced / Balanced) | 10kΩ / 20kΩ |
| Airflow Direction | Front to back |
| Input Section | Balanced input XLR female, parallel XLR male |
| Output Section | NL4 SPEAKON socket |
| Front Panel | Power switch, stereo volume knob |
| Back Panel | Input sensitivity, grounding, parallel switches |
| Product Dimensions | 483 × 360 × 88 mm |
| Outer Packaging | 530 × 410 × 130 mm |
| Gross Weight | 18 kg |
Guangzhou Jiuding excels in R&D and sales, with the "MEKEY" brand of top audio gear. Our 6,000-square-meter plant features cutting-edge production capabilities. We specialize in crossover boards, speaker units, and audio processing, with dedicated R&D, production, inspection, and showroom facilities.
Guangzhou Jiuding offers solutions from design to implementation. Trusted in military, government, and enterprise applications, with over 200,000 cases delivered.
All shipped products are brand-new and original, with factory authorization and commitment.
Free samples are available before bulk orders; shipping costs are covered by the customer.
Delivery depends on quantity. Bulk orders take 7–12 days to produce.
We provide sea and air freight. Air freight suits small items; batteries are excluded. Contact us for details.
Pre-shipment payment is required. Deposit varies by order amount.
Standard two-year warranty from shipment. Contact us to extend.
After-sales service covers failures and technical support. Our quality control limits failures, and we offer replacement or repair. Technical services include a 24-hour hotline and online support.
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