Durable 32-channel digital battery-powered audio mixer soundboard console with 19 dBm output and 71 dB SNR — a simulated mixing console engineered for professional sound reinforcement.
| Max Output | 19 dBm (1 KHz, THD = 0.5%) |
|---|---|
| Residual Noise | -74 dB |
| SNR | 71 dB |
| Equivalent Noise Input EMF | -120 dBm |
| Headphone Output | 40 mW (1 KHz, THD = 0.5%, 200Ω) |
| Equalization — Low | 80 Hz ±15 dB |
| Equalization — Mid | 2.5 KHz ±15 dB |
| Equalization — High | 12 KHz ±15 dB |
| Gain | Mono: 50 dB / Stereo: +4 dB to -10 dB |
| Frequency Response | 20 Hz – 20 KHz (+1 dB, -3 dB) |
| THD+N | ≤0.05% (1 KHz, 0.775 V) |
Guangzhou Jiuding Audio-Visual Tech Co., Ltd. integrates research and development, production, and sales, offering high-quality "MEKEY" brand professional audio equipment.
Our company operates a modern 6,000 sqm plant equipped with advanced production lines, a complete detection system, and core technologies in crossover boards, speaker units, and audio systems. Our facilities include dedicated R&D, production, quality inspection, and exhibition hall areas.
Guangzhou Jiuding Audio-Visual Tech Co., Ltd. offers a complete product range with overall solution services including design, bidding, and more. Our products include professional speakers, AV speakers, power amplifiers, microphones, paperless meeting systems, and more, serving various performance applications. We have delivered 200,000+ successful cases across military, government, public institutions, and large enterprises.
All products are brand-new and original. We provide factory authorization and commitment letters.
Free samples are available for inspection before bulk orders. The customer covers shipping costs.
Delivery time depends on quantity. Production for bulk orders takes 7–12 days.
We offer sea and air freight. Air freight is suitable for small equipment and materials. Products containing batteries cannot be shipped by air. For details, please contact customer service.
We operate on a payment-before-shipment policy. The deposit amount depends on the total order value.
The standard warranty is two years from the date of shipment. For extended warranty options, please contact customer service.
We provide two types of after-sales service: equipment failure support and technical support. Our products undergo strict quality checks, so failures are rare. In the event of a failure, we offer replacement or factory repair. We provide a 24/7 service hotline and online support for technical issues.