| 提供者: |
星期五 (交易完成后点击此处可对本次交易进行评论,或查看其他人的评论) |
平均性价比： |
0/5
( 0 人参加) |
| 发布时间: |
2007-08-31 16:22:33 |
投票值: |
3 |
| 销售地点: |
石家庄 |
产地厂家: |
国外 |
| 价
格: |
6800 RMB |
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| 评
述: |
BGW：GTA 两台， 6800元/台，（不要和GTB,750之类相比较），原装没有动过。成色如
图！
BGW GTA Specifications
IHF Method 4% Duty Cycle Burst Power Bridged Mono Dual Channel
8 Ohms 1600 W 450 W/ch
4 Ohms 2900 W 850 W/ch
2 Ohms 4200 W 1350 W/ch
Intermodulation Distortion less than 0.03% at rated 8 ohm power output (SMPTE
method, 60 Hz & 7 kHz, 4:1 ratio)
Rise Time 5.2 µs
Slew Rate 20 V/µsGN="ereo mode), 40 V/µs (mono mode)
Damping Factor > 400:1 (ref. 8 ohms) below 1 kHz
Small Signal Frequency Response 1 Hz - 85 kHz, +0/-3 dB
20 Hz - 20 kHz, +0,-0.25 dB
Crosstalk At least 100dB at 20Hz, at least 80dB at 1kHz, and at least 60dB at
20kHz
DC Offset Voltage less than 10 mV
Hum and Nose Level
(8 ohms 20 Hz - 20 kHz) > 103 dB < 100 W (unwtd.) bal.
Voltage Gain 30 db/ch
Input Impedance
(@ 8 ohm rated power) 15k ohms
Input Sensitivity 1.73 Vrms for rated 8 ohm output
Power Requirement 100, 120, 208, 220, 240VAC, 50-60Hz, NEMA 14-30P
Dimensions 5.25 X 19 X 14.5 (inches)
Weight 78 lbs (35.4 kg.) net, 83 lbs (37.6 kg.) shipping
Control One 22 position detented rotary control precision input attenuator per
channel. Attenuation steps of 0, -2 through -30 dB (2 dB steps), -33, -36, -
42, -50, -60
Plarity Convention XLR pin 2 hot/tip, pin 3 -/ring, pin 1 ground/sleve
Warranty 3 Years standard, parts/labor
ProNet Price $ 2,299.00
Applications Live Sound, Permanent Installation
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