2012 新舊 AV amp 實際火力比較-加咗PA-MC5501 (TX-NR5009 可作參考)

yuppi

因為太多部, 只顯示數據. 大家吾駛再估估吓自己部 amp 夠吾夠力

From http://www.hometheater.com

Anthem:

MRX 700
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 86.3 watts
1% distortion at 93.7 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 43.9 watts
1% distortion at 52.6 watts


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

DENON:

POA-A1HD
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 173.5 watts
1 percent distortion at 188.2 watts
Seven channels driven continuously into 8-ohm loads:
0.1 percent distortion at 169.3 watts
1 percent distortion at 182.3 watts

AVC-A1HDA
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 146.1 watts
1 percent distortion at 184.6 watts
Seven channels driven continuously into 8-ohm loads:
0.1 percent distortion at 141.2 watts
1 percent distortion at 169.3 watts

AVR-3808A/4310
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 118.9 watts
1 percent distortion at 138.0 watts
Seven channels driven continuously into 8-ohm loads:
0.1 percent distortion at 113.5 watts
1 percent distortion at 130.7 watts

AVR-2311
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 83.3 watts
1% distortion at 91.5 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 66.3 watts
1% distortion at 74.7 watts

AVR-1612
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 71.5 watts
1% distortion at 79.8 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

SR7005
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 91.2 watts
1 percent distortion at 112.1 watts
All channels driven continuously into 8-ohm loads:
0.1 percent distortion at 74.5 watts
1 percent distortion at 89.6 watts

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

ONKYO:

PA-MC5501 (TX-NR5009 可作參考)
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 119.1 watts
1% distortion at 137.7 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 111.5 watts
1% distortion at 125.2 watts

TX-NR5008
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 79.1 watts
1% distortion at 95.5 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 78.7 watts
1% distortion at 94.6 watts

TX-NR905/906
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

TX-NR3008
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 110.8 watts
1% distortion at 134.1 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 107.5 watts
1% distortion at 127.7 watts

TX-NR1009
Five channels driven continuously into 8-ohm loads:
0.1 percent distortion at 116.5 watts
1 percent distortion at 131.2 watts
All channels driven continuously into 8-ohm loads:
0.1 percent distortion at 86.1 watts
1 percent distortion at 100.6 watts


TX-SR805/875
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

TX-NR806
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

TX-SR608
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 82.3 watts
1% distortion at 84.7 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 30.9 watts
1% distortion at 40.1 watts

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

Pioneer:

SC-LX90
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-LX85
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 115.1 watts
1% distortion at 132 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 109.6 watts
1% distortion at 123.7 watts

SC-LX83
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 135.7 watts
1% distortion at 171.9 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 125.4 watts
1% distortion at 164.7 watts

SC-LX81/71
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-LX55
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 88.5 watts
1% distortion at 109.2 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 77.8 watts
1% distortion at 90 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-V2067
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 70.7 watts
1% distortion at 79.9 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 62.9 watts
1% distortion at 76.9 watts

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

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

lemonstar

3008 仲勁過5008?

yuppi

lemonstar 發表於 2012-2-5 22:47
3008 仲勁過5008?

呢個問題外國好多人都問過, 冇人解釋到, 所以通常用 3008 火力俾 5008 參考

chinovince

我鐘意睇圖片介紹:

bigpun1975

906 咁好力

yuppi

bigpun1975 發表於 2012-2-5 23:24
906 咁好力

因為 906 當時仲係 7.1 amp, 而家 ONKYO 玩 9.1 amp, 只加大電容冇加大火牛, 所以 906 一定比 5009 好力少少, 佢拍埋部 AVC-A1HDA 都吾見細力

axgroup

8-Ohm ..... RMS or P.M.P.O. ?

yuppi

axgroup 發表於 2012-2-5 23:41
8-Ohm ..... RMS or P.M.P.O. ?

continuously into 8-ohm loads, i.e. RMS

curtis9797

yuppi 發表於 2012-2-5 23:45
continuously into 8-ohm loads, i.e. RMS

多謝ching提供information^^

yuppi

ONKYO 部純後級 PA-MC5501 仲弱過部 905.....唉

skyjack

Thanks~~
有無 Emotiva XPA-5(power amp)呀?

axgroup

yuppi 發表於 2012-2-5 23:45
continuously into 8-ohm loads, i.e. RMS

Thank you Ching.

yuppi

skyjack 發表於 2012-2-6 00:21
Thanks~~
有無 Emotiva XPA-5(power amp)呀?

冇, 不過加咗 POA-A1HD (估吾到部 LX-90 仲大力過佢)

yuppi

avlam 發表於 2012-2-6 01:00
咁玩返7隻咪多返啲囉 !!!

吾會架, 因為線路設計係 9.1, 就算玩返 7 隻都會比 906 弱少少, 上面數據已說明

美雲

Learn something here

yuppi

avlam 發表於 2012-2-6 01:11
咁咪即係強制左各聲道嘅 W 數 !!!

火牛 Size 吾變, 905: 18,000uF 俾 7 個 channel, 5009: 22,000uF 俾 9 個 channel, 點計點度都係 905 大力過 5009 啦, 我都同 ONKYO 反映過, 希望佢地黎緊會加番大 D 火數.

civic

anthem ７個channel 得4x幾w

小小Pat

yuppi 發表於 2012-2-6 00:50
冇, 不過加咗 POA-A1HD (估吾到部 LX-90 仲大力過佢)

估唔到部老爺LX-90重有啲長處

JKC710

civic 發表於 2012-2-6 10:23
anthem ７個channel 得4x幾w

但係之前有師兄話佢部舊AMP加埋後級都唔夠部ANTHEM好力.............

米奇老野

如果d amp本身行7個channel都重有1xxw,
咁係唔係無需要加後級呢?