A professional-grade audio mixing console delivering a 71dB signal-to-noise ratio and a 20Hz–20kHz frequency response for accurate, transparent sound reproduction.
| Max Output Level | 19dBm (1 KHz, THD=0.5%) |
|---|---|
| Residual Noise | -74dB |
| Signal-to-Noise Ratio (SNR) | 71dB |
| Equivalent Noise Input EMF | -120dBm |
| Headphone Output | 40mW (1 KHz, THD=0.5%, 200Ω) |
| EQ — Low | 80Hz ±15dB |
| EQ — Mid | 2.5KHz ±15dB |
| EQ — High | 12KHz ±15dB |
| Gain | Mono: 50dB / Stereo: +4dB to -10dB |
| Frequency Response | 20Hz–20KHz (+1dB, -3dB) |
| THD + Noise | ≤0.05% (at 1KHz, 0.775V) |
Guangzhou Jiuding Audio-Visual Technology Co., Ltd. integrates research and development, production, and sales, featuring high-quality "MEKEY" brand audio equipment.
The company operates a modern plant of over 6,000 square meters equipped with advanced production lines and a detection system, featuring core technologies such as crossover boards and audio systems. The facility houses R&D, production, quality inspection, and an exhibition hall.
Guangzhou Jiuding offers a complete product range and solutions including design, bidding, and more. Products include professional speakers, amplifiers, microphones, and related equipment, used across military, government, and enterprise applications with over 200,000 cases delivered.
All shipped products are brand-new and original. We provide authorization and commitment letters.
We offer free samples for bulk order inspection; shipping cost is borne by the customer.
Delivery time depends on order size. The bulk production cycle is 7 to 12 days.
Sea and air freight are available. Air freight is suitable for small items; items with batteries are restricted. Please contact customer service for details.
Payment is required before shipment. The deposit depends on the total order.
The warranty is two years from shipment. For extensions, please contact customer service.
After-sales service covers equipment failure and technical support. Our products meet high quality standards, minimizing failures. For failures, we offer replacements or repairs. Technical support includes a 24-hour hotline and online assistance.