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ÐͺÅModel VDA2180 VDA2250 VDA2350 VDA2450 VDA4180 VDA4250 VDA4350 VDA4450 VDA8180 VDA8250 VDA8350 ͨµÀ Channel 2 2 2 2 4 4 4 4 8 8 8 8ΩÁ¢ÌåÉùÊä³öÂÊ8 Ω Output Power 200W 260W 390W 470W 200W 260W 390W 470W 200W 260W 390W 4ΩÁ¢ÌåÉùÊä³öÂÊ 4Ω Output Power 380W 480W 750W 910W 380W 480W 750W 910W 380W 480W 750W 2ΩÁ¢ÌåÉùÊä³öÂÊ 2Ω Output Power 600W 750W 1200W 1450W 600W 750W 1200W 1450W 600W 750W 1200W 8Ω ÇÅ½Ó 8Ω Bridged Output Power 720W 950W 1400W 1650W 720W 950W 1400W 1650W 720W 950W 1400W ƵÏìFrequency response( 1 W,8ohms)+0/-3dB 10Hz-20KHz ×Üг²¨Ê§Õæ1KHz THD+N 0.02-0.05% ÐÅÔë±ÈS/N rate -100dB ×èÄáϵÊýDamping factor >600 ·ÖÀë¶ÈCrosstalk >70 ÊäÈëÁéÃô¶ÈInput sensitivity 0.0775V/1.4V/2.8V ÊäÈë×迹Input impedance >10KΩ Æ½ºâ/²»Æ½ºâ balance /unbalance Êä³öÀà±ðOutput circuitry D Ã«ÖØG.W 7kg 7.3kg 7.3kg 7.5kg 7kg 7.3kg 7.3kg 7.5kg 8kg 8kg 8.7kg ²úÆ·³ß´çProduct dimension(mm) 483mm x295mm x 45mm 483mm x320mm x 45mm 483mm x420mm x 45mm ¹Ø¼ü´Ê :- Êý×Ö¹¦·Å
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