■Perfect electronic protected for, over load short circuit, self-excitation, over temperature,mute for ON/OFF, DC output for sure can be worked in high invoice for long time safely

■Amplify line with balanced low distortion and high speed Hi-Fi style, set a small signal processor in amplify input, filtering low and high frequenct singnal to reduce distortion and noise Exquisite, pure and full sound scaner, with frequency Hi-Fi amplity

型号MODEL	MA1.3S	MA1.6S	MA2.8S	MA4.2S
立体声输出功率 Stereo output power 8Ω	2X250W	2X350W	2X500W	2X650W
立体声输出功率 Stereo output power 4Ω	2X310W	2X450W	2X705W	2X1000W
立体声输出功率 Stereo output power 2Ω	2X650W	2X900W	2X1300W	2X1300W
桥接单声道输出 8 BTL	700W	1050W	1400W	2000W
频率响应 Frequency Response	20Hz-20KHz±.0.3dB
总谐波失真 THD+N	>0.8% 1kHz
信噪比 S/N Ratio	>100dB
瞬态响应 Slew Rate	≥30V/ μ S
阻尼系数 Damping Factor	≥300:1	≥300:1	≥300:1	≥500:1
串音 Crosstalk	>90dB@1KHz
输入阻抗 Input Impedance	30KΩ (Balanced, Stereo) / 15KΩ (Blanced, Paralled)
输入灵敏度 Input Sensitivity	0755V/1.0V/1 .4V
保护 Protect	Overheat short circuits, DC, limit and-softssrt, Output relay-Zero Curremt Switch, lntellctual Clip limiter.
高度 Height	2U	2U	2U	2U
总重 Griss Weight	15kg	17kg	20kg	22kg
尺寸 Packing Dimensions	483 x 89 x 407mm