K-4400，K-4500，K-4800

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产品型号：1076119700149784576

产品分类：专业功放

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产品描述

Features:

■K series use particular perfect protection circuit and 4 channels , It's DISTORTION is less and BASS is strong, suitable for Indoor and Outdoor various shows

■With powerful fans and thick heat-sink to make the cooling faster (2U:700W & 800W; 3U:1400W & 1500W use 4 fans) so the amplifier can be used for long time, So it can works for hours continuously perfectly

■With perfect protection function, over heat, Short circuit, DC safeguard,Over loading, Boot Strap Short Test etc

■All the transformer USES 100% copper transformer to make the power amplifier more stable

型号MODEL	K-4400	K-4500	K-4600
立体声输出功率 Stereo output power 8Ω	4X400W	4X500W	4X600W
立体声输出功率 Stereo output power 4Ω	4X600W	4X750W	4X900W
立体声输出功率 Stereo output power 2Ω	4X800W	4X1000W	4X1200W
桥接单声道输出 Bridged mono 8Ω	2X1200W	2X1400W	2X1600W
桥接单声道输出 Bridged mono 4Ω	2X1600W	2X1800W	2X2000W
频率响应 Frequency Response	20Hz-20KHz±0.3dB
总谐波失真 THD+N	＜0.03% 8Ω 1kHz
信噪比 S/N Ratio	>102dB
瞬态响应 Slew Rate	45V/Usec
阻尼系数 Damping Factor	>400
输出电路 Output circuitry	Class AB
通道间串音 Crosstalk between channels	>100dB@8Ω 1KHz
输入阻抗 Input Impedance	20kΩ (Balance) / 10KΩ (Unbalance)
输入灵敏度 Input Sensitivity	0.775V / 1.0V / 1.4V
高度 (风扇) Height （Fans）	2U(4 Fans)	2U(4 Fans)	2U(4 Fans)
净重 N.W(KG)	24	26	27
尺寸 Packing Dimensions	482x498x88.8mm
变压器 Transformer	铜变压器Copper