Foshan Subole Electronic Technology Co., Ltd.
Foshan Subole Electronic Technology Co., Ltd.
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CD9000 Convenient Sensitivity Switch Karaoke Power Amplifier for Concert Outdoor Performance
Description
1. Work status indicator light, clearly displaying the working status of each channel
2.A steady line with pleasant timbre and delicate tone
Quick Detail
1. Structural design
Exquisite design, highlighting the layering. The EV Series amplifiers feature an LED display that allows you to visually view temperature changes in the cooling system while the machine is running.
2. Feature
Under the big dynamics the power reserve is sufficient, the tone is pure, the level is clear, and the sound range is wide. Whether it's testing or actual listening, sound analysis is very natural and accurate, control of the speaker is aplomb,there is no sloppily.
3. Quality assurance
High quality authentic high power Toshiba Semiconductor.
High-quality pure copper high-power ring transformer.
4. Convenience
With sensitivity switch 0.775V / 1.0V / 1.4V third gear for customers to choose, working mode with stereo / bridge / parallel.
5. Cooling system
The whole machine is ventilated from the back to the front, reducing wind resistance, enhancing ventilation, reducing the temperature rise inside the machine, and improving the working stability of the whole machine.
6. Protection
High safety circuit protection, with buffer protection for switching, avoiding short circuit, overload, overheating, preventing DC voltage.
| Specifications | |||
| Load Impedance | 8Ω | 4Ω | 2Ω |
| Stereo Output | 2 X 900W | 2 X 1500W | 2 X 2250W |
| Bridge Output Power | 3200W | 3750W | 4500W |
| Input Impedance | 20k ohms balanced , 10k ohms unbalanced | ||
| Frequency Response | 20Hz-20kh在,+0,-0.5dbat 1w ant | ||
| THD(at rated power) | ＜0.05% 20Hz-20KHz | ||
| Slew Rate | ＞40V/ms | ||
| NOISE(A weighted) | ≥104dB | ||
| Damp Modulus | 350 | ||
| Output Category | ClassAB | ||
| Cooling | Two DC Fans | ||
| SENSITIVITY(max gain) | 1.1Vrms, for rated power | ||
| CROSSTALK | >80dB | ||
| Input Voltage | 180-240V | ||
| INDICATORS | LED | ||
| Protection | Temperature, DC, short, Turn-on/Turn-off | ||
| Dimensions (W x H x D), mm | 435mm*132mm*432mm | ||
| Gross Weigh | 29.8KG | ||
| Packing Dimensions | 0.07m³ | ||
Advantage Of Factory
Our company was established in 1998, specializing in the development, production, and sales of audio electronic products for over 20 years. Complete equipment, advanced production technology, multiple high-efficiency assembly lines, semi-automatic production, ensuring quality and quantity. With strong technology and advanced management experience, perfect after-sales service (for example: after-sales troubleshooting, maintenance consulting, spare parts replacement, etc.) based on the forefront of the audio industry, dedicated to new and old customers for a better tomorrow.