AL-3300/3700/3900/4300/4600/4800

AL系列功放已經為世界各地成千上萬的固定與流動的音響系統提供音頻放大功能。

適用范圍：流動演出、體育場館、劇場、禮堂、多功能廳等高水準聲音重放要求的場所。

功放技術參數:

型號MODEL:                                        AL-3300 AL-3700             AL-3900             AL-4300            AL-4600               AL-4800

8Ω立體聲輸出功率:                           300W 700W                 850W                1300W               1600W                 1800W

4Ω立體聲輸出功率:                           500W 920W                1300W              2000W               2400W                 2700W

2Ω立體聲輸出功率:                         1550W 2350W                3600W              4400W               4800W

8Ω橋接:                                                   900W 1600W                2500W              4070W               4800W                5100W

4Ω橋接:                                                 1500W                3000W 4200W              7150W               9000W                9500W

頻響:  (1W,8ohms)+0/-3dB               10Hz-20Hz        10Hz-20Hz 10Hz-20Hz 10Hz-20Hz 10Hz-20Hz 10Hz-20Hz

總諧波失真THD+N: ＜0.1% ＜0.1% ＜0.1% ＜0.1% ＜0.1% ＜0.1%

信噪比S/N rate: ≥90dB ≥90dB ≥90dB ≥100dB ≥110dB ≥110dB

阻尼系數:                                             >350

分離度: ≥80dB ≥80dB ≥80dB ≥85dB ≥85dB ≥85dB

輸入靈敏度（限制器關閉）:       0.775V/1.2V/2.2V/3.0V（可選擇）

輸入阻抗:                                            20KΩ balance/10KΩunbalance平衡20KΩ/不平衡10KΩ

電壓增益:                                            36dB                        38dB                   39dB                  42dB                  43dB                  39dB

輸出類別:                                           FTD

冷卻:                                                    2個風扇，氣流從前面板向后面板，無極風速，根據溫度而定。

產品尺寸 (mm):                              483mm×456mm×133mm

產品包裝尺寸 (mm):                   610mm×575mm×170mm

供電要求:                                         AC220V/50Hz-60Hz