美国Adcom GFA-7300 Amplifier 5声道后级功率放大器

家电商城

美国爱琴 Adcom GFA-7300 Amplifier 5声道后级功率放大器
功率：5*60W(8欧) / 90W*5 (4欧) 连续输出功率 THX 认证
频响：10Hz~20kHz.....+0, -0.25dB
失真：0.075%
尺寸： 5.00"(127mm) x 17"(432mm) x 14.75"(375mm)
重量：36 lbs. (带包装重量：40 lbs.)
电压：230V

ADCOM GTP-760 / GFA-7300 前/后级AV功放    原价：1800$+800$，家电商城特价：4800元/套


有关Adcom的功放的介绍，这里有一些，请大家点击查看：
http://www.users.interport.net/a/d/adcom/products.html

http://www.users.interport.net/a/d/adcom/gfa7300.html

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ADCOM GFA-7300 Power Amplifier  -  Technical Specifications

Power Rating (To FTC Requirements)   All Channels  (each channel with all five being driven)   ·60 watts per channel continuous average power into 8 ohms at any frequency between 20Hz and 20kHz with all channels driven at less than 0.075% THD.   ·90 watts per channel continuous average power into 4 ohms at any frequency between 20Hz and 20kHz with all channels driven at less than 0.075% THD.  IM Distortion (SMPTE)   All Channels   1 watt to 60 watts into 8 ohms.....<0.07%    1 watt to 90 watts into 4 ohms.....<0.07%   IM Distortion (CCIF, Any Combination from 4kHz to 20kHz)   All Channels   60 watts into 8 ohms.....<0.025%   90 watts into 4 ohms.....<0.025%      Frequency Response at 1 Watt, all channels into 8 ohms   10Hz to 20kHz.....+0, -0.25dB   Power Bandwidth (-3dB).....1.5Hz to 100kHz   Dynamic Headroom into 4 Ohms (All Channels) .....1.9dB

Signal to Noise Ratio, "A" Weighted   60 watts into 8 ohms.....>115dB  Gain (Level Controls at Maximum).....29dB    Damping Factor   20Hz to 20kHz ( All Channels ).....>800   Rise Time   5kHz, 80V peak-to-peak square wave, 20% to 80% .....2.7uS   Power Consumption - Continuous, All Channels Driven   Quiescent.....80VA   Maximum.....960VA   60watts  into 8 ohms.....840VA   90 watts  into 4 ohms.....920VA   General Power (available in 230V on special order)     115VAC/50-60Hz   Chassis Dimensions     4.25"(118mm) x 17"(432mm) x 14"(355.6mm)    Maximum Dimensions      5.00"(127mm) x 17"(432mm) x 14.75"(375mm)    Weight.....36 lbs.   Weight, packed.....40 lbs.

家电商城

家电商城

家电商城