One of the professional power amplifier series with high power, simple structure and beautiful appearance,
It has advanced functions and good reliability, and built-in multiple protection functions to ensure the stable operation of the whole machine.
- This series of products adopts a double-panel design: the outermost aluminum panel is fixed to the front of the iron panel with screws, and the two sides of the aluminum panel are iron mesh, It can play a decorative and ventilating role, and there is a dust-proof filter between them to prevent dust from invading.
- There is AC SW in the middle of the panel, and there is a blue LED above the AC SW button. When the AC SW button is pressed, this LED will light up, indicating that this machine is in operation; there are also corresponding LED displays (SIG, CLIP, PROT, BRIDGED).
- There is an AC input socket, a voltage conversion switch and two FUSE sockets on the back panel; when it is at a working voltage of 115 V, the two FUSE sockets need to be installed with fuses, When the working voltage is 230 V, only one FUSE socket needs to be installed with a fuse.
- The mode conversion SW on the back panel can make the whole machine in PARALLEL/STEREO/BRIDGED states respectively, and the panel has corresponding level indicators. And LIMT SW.
- The signal input on the back panel consists of two balanced input sockets, one 6.35 JACK socket can use balanced, unbalanced and other signal input plugs, and the other is MIC input (XLR-F socket).
- The back panel has two outputs: professional terminal block and speaker socket for customers to choose.
- Good frequency response characteristics: extremely high signal-to-noise ratio, even at extremely high output power, it can still maintain excellent sound quality.
- It has overheat protector, output short circuit protection, overload protection and DC protection circuit (to protect speakers).
- It has a power on and off delay circuit to prevent instantaneous impact of power on and off.
- The use of toroidal transformer improves the reliability of the whole machine.
規格
2 Ω (RMS)
3000 W * 2
4 Ω (RMS)
2000 W * 2
8 Ω (RMS)
1200 W * 2
輸入靈敏度(限幅關)
0.9-1.1 V (0±1 dBv)
輸入阻抗
20 kΩ balanced or l0 kΩ unbalanced
頻率響應(10 dB額定輸出功率,8Ω 負載)
20 Hz ~ 20 kHz (+0/-IdB)
電壓增益
40±0.5 dB
THD+N (Ref. IK l/8 Rated Power, A-Weighted)
<0.1%
訊噪比(參考額定功率,A加權)
>100 dB
串音(低於額定功率)
>70 dB
阻尼係數(IK 8 Ω)
>200
功率/輸出電路
開關功率D類擴大機
保護功能
全短路、開路、熱保護、超音波和射頻保護,可穩定驅動電抗性或不匹配負載,支援開關機靜噪、搭載撬棒式過壓保護電路。
控制旋鈕
Front: AC switch, Input level control for each channel
Rear: Mode selector, Cutoff frequency selectors
Rear: Mode selector, Cutoff frequency selectors
指示燈
訊號:2個綠色LED指示燈
削波指示:4個紅色LED指示燈
電源:2個綠色LED指示燈
保護狀態:2個紅色LED指示燈
橋接模式:2個紅色LED指示燈
削波指示:4個紅色LED指示燈
電源:2個綠色LED指示燈
保護狀態:2個紅色LED指示燈
橋接模式:2個紅色LED指示燈
接頭
INPUT: Neutrikcombo XLR/TRS combo input jacks
輸出:Speak-on插座
輸出:Speak-on插座
110V-120V 或 220V-240V 交流電 50/60 Hz ±10%
483 mm (W) * 360 mm (D) * 88 mm (H)
5 kg
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