LEF setting help!

johnnytse

Hi All,

Crossover frequency after auto setup:

Front Speaker : NHT Super One - 60Hz
Center Speaker : NHT VS14 - 80Hz
Surround Speaker : JMLab Sib - 90Hz
Front Height: [no name] - 120Hz

LEF - 100Hz

I am using Denon AVR-1910 and Velodyne CHT-8.
Should I keep the LEF to 100Hz or set to 120Hz?

Thanks in advance.

chhanthony

LEF - 100Hz

mightyatoms

LEF - 100Hz
chhanthony 發表於 2009-10-25 06:58

chhanthony hing,
If set it to 120Hz, what will be the difference?

paris

I set 90Hz

johnnytse

LEF - 100Hz
chhanthony 發表於 2009-10-25 06:58

chhanthony hing,

so doesn't matter for front height at 120hz?

chhanthony

chhanthony hing,
If set it to 120Hz, what will be the difference?
mightyatoms 發表於 2009-10-25 10:13

chhanthony hing,

so doesn't matter for front height at 120hz?
johnnytse 發表於 2009-10-25 13:53

以小弟嘅睇去, 主要係要睇佢對前置可以應付到幾多hz, 同sub-woofer嘅類型同你想要嘅效果
以johonnytse兄對NHT為例, 可以去到60hz
如果你滿意NHT嘅低頻表現, 你可以set LFE係80hz
即係由81hz至120hz呢一段嘅LFE會由前置幫手
但你覺得要NHT handle 埋80-120嘅LFE唔多好
你可以set 120hz

又好似我咁我對前置可以去到50hz
我將前中後crossover set做 80hz先
咁前中後80hz以下會交比sub-woofer
而LFE呢?雖然我對前置可以去到50hz
但我對前置反應比較慢
如果要佢應付埋LFE嘅80-120hz呢
咁出嚟嘅中低頻都會比較肥同慢
所以我set LFE做120hz
將成條LFE交返畀sub-woofer做
出嚟嘅效果比set 80hz好

所以corssover同LFE要點set真係要睇自己嘅器材同口味

以上為小弟個人體會, 如有錯漏請勿見怪

claero

Hi All,

Crossover frequency after auto setup:

Front Speaker : NHT Super One - 60Hz
Center Speaker : NHT VS14 - 80Hz
Surround Speaker : JMLab Sib - 90Hz
Front Height: [no name] - 120Hz

LEF - 100Hz
...
johnnytse 發表於 2009-10-25 04:15

can you set the crossover for each channel ?or only set for the whole set?