5.1/7.1 amp 實際火力 (with Graphic)

yuppi

資料源自著名 Home Theater, 主要測試 7.1/5.1 實際火力, 型號比較齊, 統一測試, 大家吾駛再估估吓自己部 amp 夠吾夠力
Remark: Graphic is for 2 Channel only

DENON:

AVR-5308CI (AVC-A1HDA  同級 Power amp)
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 146.1 watts
1 percent distortion at 184.6 watts
All channels driven continuously into 8-ohm loads:
0.1 percent distortion at 141.2 watts
1 percent distortion at 169.3 watts


AVR-3808A  (AVC-4310 同級 Power amp)
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 118.9 watts
1 percent distortion at 138.0 watts
All channels driven continuously into 8-ohm loads:
0.1 percent distortion at 113.5 watts
1 percent distortion at 130.7 watts


----------------------------------------------------------------------------

Marantz:

SR8002
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 119.0 watts
1 percent distortion at 133.8 watts
All channels driven continuously into 8-ohm loads:
0.1 percent distortion at 109.1 watts
1 percent distortion at 117.7 watts


SR5003
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 103.8 watts
1% distortion at 118.0 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 88.2 watts
1% distortion at 99.9 watts


----------------------------------------------------------------------------

ONKYO:

9.9 (905/906/8.8 同級 Power amp)
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 158.3 watts
1% distortion at 180.5 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 137.7 watts
1% distortion at 158.1 watts


805 (875 同級 Power amp)
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 162.0 watts
1 percent distortion at 184.5 watts
All channels driven continuously into 8-ohm loads:
0.1 percent distortion at 120.4 watts
1 percent distortion at 151.7 watts


806
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 107.2 watts
1% distortion at 123.4 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 79.6 watts
1% distortion at 106.4 watts


----------------------------------------------------------------------------

Pioneer:

SC-09TX (LX90 同級 Power amp)
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 199.4 watts
1% distortion at 267.3 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 198.6 watts
1% distortion N/A-Protection engaged


SC-07(05/LX81/71 同級 Power amp)
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 120.9 watts
1% distortion at 150.5 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 106.1 watts
1% distortion at 135.2 watts


VSX-918V
All five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 34.1 watts
1 percent distortion at 36.7 watts


---------------------------------------------------------------------------

SONY:

STR-DA5400ES
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 39.4 watts
1% distortion at 45.0 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 37.3 watts
1% distortion at 41.9 watts


----------------------------------------------------------------------------

YAMAHA:

RX-Z11
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 153.2 watts
1 percent distortion at 183.1 watts
Seven channels driven continuously into 8-ohm loads:
0.1 percent distortion at 139.4 watts
1 percent distortion at 160.4 watts


RX-V3900 (Z7 同級 Power amp)
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 69.2 watts
1% distortion at 81.5 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 62.9 watts
1% distortion at 68.9 watts


RX-V863
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 42.6 watts
1% distortion at 48.4 watts
All channels driven continuously into 8-ohm loads:
0.1% distortion at 41.6 watts
1% distortion at 47.9 watts


RX-V463
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 32.6 watts
1% distortion at 37.3 watts

Shiryu

請問有沒有原始來源網頁可以參考？還蠻好奇為啥有些同級機型在多聲道輸出時有那麼明顯的差異...

raydog

http://www.hometheatermag.com/receivers/

ETK

看圖說故事, 還是 Denon 看起來最強啊. 失真小於 0.002 的部份範圍最廣.

Pioneer 的 ICPower 失真居然全都在 0.002 以上 . 讓人有點失望. Pioneer 是讓人印象最好的用新品牌說...

不過圖跟標紅字的部份有點對不起來.

像是 SONY
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 39.4 watts
圖看起來沒有那麼糟糕啊

yuppi

圖是兩聲道輸出時的表現....