Gorgeous
發表於 2014-5-24 11:23
MDLP
發表於 2014-5-24 11:41
本帖最後由 MDLP 於 2014-5-24 12:00 編輯
qq1122yq 發表於 2014-5-24 10:53 static/image/common/back.gif
日系AV數值一向作大,尤其5-7ch一齊發聲,功率起碼打7折
多謝Q姐回覆
這點當然了解
所以用天龍又好安記推JBL
真係睇JBL邊個型號
推唔沃點靚聲都無用
我之前有隻JBL號負角中置/後置
試過用LX87(ClassD)相安無事
一轉到朋友用安記高型號就同顯比下去
MDLP
發表於 2014-5-24 11:49
本帖最後由 MDLP 於 2014-5-24 11:58 編輯
qq1122yq 發表於 2014-5-24 10:53 static/image/common/back.gif
日系AV數值一向作大,尤其5-7ch一齊發聲,功率起碼打7折
其實唔係止日系機
所謂鬼佬野都係咁
Azur 751R V2 AV receiver
http://www.cambridgeaudio.com/products/azur-751r-v2-av-receiver
Power Output
200 watts rms per channel, 6 ohms (two channels driven)
170 watts rms per channel, 8 ohms (two channels driven)
120 watts rms per channel, 8 ohms (all 7 channels driven)
MRX 710 Specifications
http://www.anthemav.com/products-current/collection=performance/model=mrx-710/page=specs
Maximum continuous output into 8 ohms, 20 Hz to 20 kHz, 0.1% THD:
120 W (2 channels driven), 90 W (5 channels driven)
合併機兩聲道出到好聲都唔易
可況5-7ch一齊發聲
qq1122yq
發表於 2014-5-24 12:03
MDLP 發表於 2014-5-24 11:41 static/image/common/back.gif
多謝Q姐回謝
這點當然了解
有要求應該加後級看如何配合spk更為實際
Gorgeous
發表於 2014-5-24 12:11
louis001
發表於 2014-5-24 12:12
MDLP 發表於 2014-5-24 11:49 static/image/common/back.gif
其實唔係止日系機
所謂鬼佬野都係咁
實際有網站測試數值 鬼妹力水唔差
LX-87 搵唔到測試數據 剩係見官網寫得好鬼咁
260W 4ohms {:6_136:}
ca 751r
http://www.soundandvision.com/content/test-report-cambridge-audio-azur-751r-av-receiver-page-3
Output at clipping (1 kHz into 8/4 ohms)
1 channel driven: 239/325W (23.8/25.1 dBW)
5 channels driven (8 ohms): 146W (21.6 dBW)
7 channels driven (8 ohms): 125W (21 dBW)
Denon 4520
http://www.soundandvision.com/content/denon-avr-4520ci-av-receiver-test-bench
Two channels driven continuously into 8-ohm loads:
0.1% distortion at 172.6 watts
1% distortion at 190.7 watts
Five channels driven continuously into 8-ohm loads:
0.1% distortion at 121.8 watts
1% distortion at 145.3 watts
Seven channels driven continuously into 8-ohm loads:
0.1% distortion at 108.8 watts
1% distortion at 121.7 watts
louis001
發表於 2014-5-24 12:16
qq1122yq 發表於 2014-5-24 12:03 static/image/common/back.gif
有要求應該加後級看如何配合spk更為實際
隻LX-87 官網連 6 ohm 都唔敢寫剩係寫 4ohm
力水真係可想而知 {:6_123:}
MDLP
發表於 2014-5-24 12:19
qq1122yq 發表於 2014-5-24 12:03 static/image/common/back.gif
有要求應該加後級看如何配合spk更為實際
我呢位朋友一轉JBL Array都馬上要去搵後級
https://farm3.staticflickr.com/2924/14026304857_0a9111e183_b.jpg
louis001
發表於 2014-5-24 12:35
MDLP 發表於 2014-5-24 12:19 static/image/common/back.gif
我呢位朋友一轉JBL Array都馬上要去搵後級
咁大隻 剩推前置都吃力啦 {:6_136:}
加後級都係合理 {:6_193:}
jjjjjn
發表於 2014-5-24 12:49
louis001 發表於 2014-5-24 12:16 static/image/common/back.gif
隻LX-87 官網連 6 ohm 都唔敢寫剩係寫 4ohm
力水真係可想而知
P記玩細緻,唔係玩力水{:6_188:}
(Post76 Android 手機版送出)