“soundpaul圣保罗VDA系列数字功放会议专业放大器家庭影院影K功放”参数说明
是否有现货: | 是 | 认证: | CCC |
种类: | 民用功放 | 用途: | 会议,家庭影院 |
声道: | 6.1 | 输出口: | 8 |
电压: | AC 220V | 功能: | 后置放大器 |
功放管类型: | 电子管放大器 | 放大级元件数量: | 推挽放大器 |
导电方式: | D | 型号: | VDA系列 |
商标: | soundpaul、melang | 产量: | 100000 |
“soundpaul圣保罗VDA系列数字功放会议专业放大器家庭影院影K功放”详细介绍
型号MODEL | VDA2180 | VDA2250 | VDA2350 | VDA2450 | VDA4180 | VDA4250 | VDA4350 | VDA4450 | VDA8180 | VDA8250 | VDA8350 | ||
8Ω立体声输出功率/ 8Ω Stereo Output Power | 200W | 260W | 390W | 470W | 200W | 260W | 390W | 470W | 200W | 260W | 390W | ||
4Ω立体声输出功率/ 4Ω Stereo Output Power | 380W | 480W | 750W | 910W | 380W | 480W | 750W | 910W | 380W | 480W | 750W | ||
2Ω立体声输出功率/ 2Ω Stereo Output Power | 600W | 750W | 1200W | 1450W | 600W | 750W | 1200W | 1450W | 600W | 750W | 1200W | ||
8Ω桥接/ 8Ω Bridged | 720W | 950W | 1400W | 1600W | 720W | 950W | 1400W | 1600W | 720W | 950W | 1400W | ||
频响Frequency response(1W,8ohms)+0/-3dB | 10Hz-20kHz | 10Hz-20kHz | 10Hz-20kHz | ||||||||||
总谐波失真1KHz | 0.02—0.05% | 0.02—0.05% | 0.02—0.05% | ||||||||||
信噪比S/N rate | -100dB | -100dB | -100dB | ||||||||||
阻尼系数Damping factor | >600 | >600 | >600 | ||||||||||
分离度Crosstalk | >70 | >70 | >70 | ||||||||||
输入灵敏度Input sensitivity | 0.775V 1.4V 2.8V | 0.775V 1.2V | 0.775V 1.2V | ||||||||||
输入阻抗Input impedance | >10KΩ 平衡或非平衡 | >10KΩ 平衡或非平衡平衡或非平衡/balanced or unbalanced | >10KΩ 平衡或非平衡/balanced or unbalanced | ||||||||||
输出类别Output circuitry | D类 | D类 | D类 |
输入接口Input connector | 凸/凹端XLR;RCA同芯座 | 凤凰插头Phoenix plug | 凤凰插头Phoenix plug |
输出接口Output connector | 红黑接线柱; Speakon | Speakon | Speakon |
冷却Cooling | 2个风扇,气流从侧板左边向右边通风,无级风速,根据温度而定。 | 2个风扇,气流前面板向后通风,两级风速,根据温度而定。 | 2个风扇,气流前面板向后通风,无级风速,根据温度而定。 |
2 fans, airflow from the left panel to the right panel, Promise wind speed, according to the temperature. | 2 fans, airflow from the front panel to rear panel, 2-set wind speed, according to the temperature. | 2 fans, airflow from the front panel to rear panel, Promise wind speed, according to the temperature. | |
产品尺寸Product dimension(mm) | 483mm×295mm×45mm | 483mm×320mm×45mm | 483mm×420mm×45mm |
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