功能特點/Features
采用全新的TD類功放技術，高達90%的工作效率，省電，發(fā)熱量低，故障率低。高純度銅線燒制的變壓器以及進口特制的大容量高耐壓濾波電容，滿足功放的音質要求，同時配合智能溫控散熱風扇系統，將風噪聲降到最低。該電路提供了全功能保護，開機軟啟動、過載、過熱、短路、輸出直流、峰值壓限、智能消波保護。智能壓限線路在過載的情況下，功放輸出不消波。
Adopt new TD class power amplifier technology, Up to 90% work efficiency, Power saving, low heat, and low failure rate. High-purity copper wire make transformers and imported special high-capacity high-voltage filter capacitors, Satisfy the sound quality requirements of the amplifier, At the same time with intelligent temperature control cooling fan system, Reduce wind noise to a minimum. Circuit provides full function protection, Boot soft start, Overload, overheating, short circuit, output DC, peak pressure limit, intelligent wave protection. Intelligent pressure limit line In the case of overload, the output of the power amplifier does not wave elimination.
技術參數/Technlcal Parameters
| 型號MODEL | CA-650 | CA-850 | CA-1000 | CA-1300 | CA-1500 | CA-1800 |
| 功率Power（8Ω） | 650Wx2 | 850Wx2 | 1000Wx2 | 1300Wx2 | 1500Wx2 | 1800Wx2 |
| 功率Power（4Ω） | 950Wx2 | 1100Wx2 | 1500Wx2 | 1800Wx2 | 2100Wx2 | 200Wx2 |
| 橋接功率Bridging power（8Ω） | 1100W | 1300W | 1900W | 2100W | 2400W | 3000W
|
| 電壓增益 | 30dB | 31dB | 33dB | 35dB | 36dB | 36dB |
| 保護電路 | 直流保護、超高頻保護、短路保護、過載保護、開機關機保護、溫度保護、嘯叫保護、空載保護 |
| 輸入靈敏度Input sensitivity | 0.775v/1.4v |
| 頻率響應Frequency response | 20Hz-20KHz +0.1/-1dB(1W/8) |
| 總諧波失真Total harmonic distortion | ＜0.5% 20Hz-20KHz |
| 阻尼系數Damping coefficient | ＞400 |
| 信噪比Signal to noise ratio | ＞100dB |
| 轉換速率Conversion rate | ＞10V/Us |
| 輸入阻抗 | 20K-平衡輸入 10K-非平衡輸入 |
| 尺寸size | W*D*H 482*316*88mm | W*D*H 482*475*132mm |
| 重量 | 12.2Kg | 12.7Kg | 13.5Kg | 18.1Kg | 19.5Kg | 20.5Kg
|
應用場所/Application place
戶外流動演出/樂隊擴聲/迪廳/酒吧/娛樂場所
Outdoor mobile show / Band sound expansion / Disco / Bar / Entertainment
