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影音天地主旨 ﹝請按主旨作出回應﹞ 下頁 尾頁 | 寄件者 | 傳送日期 |
[#65] power amp係咪一定要大力? up |
comic 正式會員 202.xxx.xxx.165 |
2017-09-05 15:59 | |
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[#64] power amp係咪一定要大力? pmpo,套裝機都標過千,唔係rms。 |
koalaau 會員 218.xxx.xxx.6 |
2017-09-05 11:12 |
[#63] power amp係咪一定要大力? 不過有時見到汽車音響都話部amp有2000W 咁一架汽車又點解用到咁高power呢? |
aheung 會員 219.xxx.xxx.82 |
2017-09-05 10:37 |
[#62] power amp係咪一定要大力? 都係路過講嘢 吹水 power AMP越大 唔代表你要用盡佢㗎 大 powerAMP推唔大食嘅喇叭 只會越靚 反之 細power 推大喇叭 會係乜嘢聲 識諗嘅人 都知道係咩事啦 嗱嗱..個人意見 |
eric4448 正式會員 112.xxx.xxx.85 |
2017-09-04 22:02 |
[#61] power amp係咪一定要大力? 機跟喇叭走,又或者喇叭跟機走 |
cat2013 正式會員 219.xxx.xxx.140 |
2017-09-04 19:31 |
[#60] power amp係咪一定要大力? hi fi世界本來就百花齊放,無話邊樣一定好,最後都係mix & match |
doublesam 正式會員 218.xxx.xxx.98 |
2017-09-04 15:02 |
[#59] power amp係咪一定要大力? #56,除非你唔再玩hifi否則冇得話一勞永逸,你以為用double上,推1ohm都得的後級就推任何喇叭都一定靚聲? 最後修改時間: 2017-09-03 23:27:34 |
孟波 正式會員 123.xxx.xxx.26 |
2017-09-03 23:25 |
[#58] power amp係咪一定要大力? Phil兄,我仲有keep spec。我話我doubt佢推到1ohm。我相信佢未必做到。我用Apogee屏風喇叭。好明白大力細力amp分别。 |
Kenny 正式會員 49.xxx.xxx.82 |
2017-09-03 23:06 |
[#57] power amp係咪一定要大力? #55, The 1 ohm load spec is from Krell manual 最後修改時間: 2017-09-03 22:52:39 |
phil.ng 會員 14.xxx.xxx.134 |
2017-09-03 22:33 |
[#56] power amp係咪一定要大力? #47, 小弟都認同丶但真是吾想再煩!加上 巳冇體力丶部部 都百磅以上! 各司兄如有 體力丶最好玩夠丶才定下來! |
phil.ng 會員 14.xxx.xxx.134 |
2017-09-03 22:27 |
[#55] power amp係咪一定要大力? Phil hing; Krell has only 1 model that can drive the 1 ohm Apogee Scintilla without blowing up itself. It is KRS-100. I used to have a Krell KSA-150. I doubt it can drive a 1 ohm load. Usually only the panel speakers like Apogee and electrostatic speakers like Soundlab have impedance down to 2 ohm which require very stable amps to drive without blowing themselves up. Panel drivers, although big in size, move very little air compare with cone drivers of box speakers, so the panel drivers need more power to move the air. For box speakers, if the speaker has a bass drive tower (4+ bass drivers), that has to be a horrible load which demands a high powerful stable amp. Or, box speakers that have many drivers, big and small, regardless of impedance, would require very stable amp load. Some box speakers use relatively heavy drivers, that are also difficult. But their loads cannot be compared with panel speakers or bass towers. As you guys can see from the hifi show, almost all bass towers nowadays like Avalon or Gryphon are active, so they don't require too many super amp's to drive. |
Kenny 正式會員 112.xxx.xxx.65 |
2017-09-03 22:20 |
[#54] power amp係咪一定要大力? #47 X2 |
doublesam 正式會員 45.xxx.xxx.242 |
2017-09-03 22:12 |
[#53] power amp係咪一定要大力? 男人玩具,如財力無問題老虎蟹要去盡D,車要六七百匹起跳,鏡頭就要f/0.7,陀飛輪就梗係要三軸,PowerAmp最小甲類1000W..... |
simonix 正式會員 14.xxx.xxx.200 |
2017-09-03 22:05 |
[#52] power amp係咪一定要大力? 好奇一問由8Ω跌到1Ω係如何生成,或者在什麼情況下會造成此情況 |
Mgo2 正式會員 183.xxx.xxx.107 |
2017-09-03 21:52 |
[#51] power amp係咪一定要大力? 去到 1 ohm 有 Krell in #25 |
phil.ng 會員 14.xxx.xxx.134 |
2017-09-03 21:29 |
[#50] power amp係咪一定要大力? 我好幸運有過金仔M-8000 amp。真係乜野喇叭都推到。但係佢8ohm power係報少咗(量度出來375W,spec寫250W),4ohm又報少d,所以佢話自已spec double up都ok。 我估M-6200都差唔多。金仔damp係超班唔係大力係因為有音樂味另人聞歌起舞。 最後修改時間: 2017-09-03 20:38:44 |
Kenny 正式會員 49.xxx.xxx.82 |
2017-09-03 20:22 |
[#49] power amp係咪一定要大力? >>#48..all the way down to 1ohm.. ------------------------- 金仔 http://www.accuphase.com/cat/m-6200_e.pdf http://www.accuphase.com/power_amp.html 2 ohm喇叭: https://tinyurl.com/y9oy6awt 最後修改時間: 2017-09-03 20:11:02 |
cornercube 正式會員 119.xxx.xxx.216 |
2017-09-03 20:03 |
[#48] power amp係咪一定要大力? 我想知有乜野amp可以double up all the way down to 1ohm,同埋有乜現代喇叭個load 去到2ohm。 |
Kenny 正式會員 49.xxx.xxx.82 |
2017-09-03 19:46 |
[#47] power amp係咪一定要大力? #46,若你督信於此,你少左好多選擇。 |
孟波 正式會員 123.xxx.xxx.26 |
2017-09-03 19:22 |
[#46] power amp係咪一定要大力? #45 x 2, 所以我一定買 power double up 既 amp, 低到 1 ohm 都得,已後用什麼喇叭 都吾洗煩 |
phil.ng 會員 14.xxx.xxx.134 |
2017-09-03 19:01 |