2013年1月3日 · Built mine based on the JBL 4645 THX certified Movie theater sub." 800 Watts Continuous Pink Noise, 1600 Watts Continuous Program Power Handling Usable response to 22 Hz (-10 dB, no EQ), flat to 22 Hz (-3 dB) with External EQ

2012年3月5日 · Studio A has 6 JBL 4645 for what appears to be around a 50-60k cubic foot room. And 3 of them in Studio B which appears to be 15-20k cubic foot room. The guy has two of these for sale, but one of them the surround or cone is torn, so I would need to fix it. Maybe 2 of these plus the Contrabass might give me something similar to the smaller ...

2011年6月16日 · Originally Posted by LTD02 /t/1449352/diy-jbl-4645-sub-project#post_24491453 i've mentioned it before, but that is one heck of a theater. for some reason, i kept going back to the picture of the screen because it looks like your screen is glowing...then i see it is a retroreflective hp, so it is! any issues with it at that large size and ...

2014年1月6日 · Originally Posted by NWCgrad /t/1510073/amp-for-jbl-4645c-sub#post_24167263 iNukes are loud but the DSP is pretty functional. I believe the JBL subs call for a 20 Hz HPF, but could be wrong. The DSP of iNuke should be great for this sub as adjustments onky go to 20 Hz (there are workarounds for lower frequencies).

2014年8月19日 · DIY JBL 4645 Sub project. Jump to Latest 41 - 52 of 52 Posts. 1 ...

2012年8月24日 · Originally Posted by N8DOGG /t/1426118/crown-cl2-vs-behringer-ep2500-for-jbl-4645c-subwoofer#post_22338113 The ep will be fine, it's a great sub amp. They both put out similar power but you can get a new ep for the same price as …

2009年4月26日 · Cinema JBL Bass speaker Jump to Latest 9.7K views 4 replies 3 participants last post by JBLsound4645 May 5, 2009

2009年3月19日 · Keep in mind there are variations of the 4645 sub. Minor differences in cab volume and port tuning. Usually they run about 8 cu ft. Use of some EQ will make them flat to 20-22Hz, but even without EQ they will impress. The Synthesis S1S-EX is an expensive clone of the 4645C with a 6 cu ft cab and different porting.

2014年8月21日 · LCR = JBL 3732 Subs = 2 JBL 4645 Surrounds & Rears = 6 JBL 8340 Crown Amps Is it better to BiAmp or TriAmp the 3732's? Also, I know the 4645 sub will drop off under 20hz and that worries a lot, but I'm not sure why it worries a lot. lol Maybe because I read everyone else wanting to go super low. Part of me kinda trust JBL to make a good speaker.

2006年9月23日 · The Empire Leicester square in London used to use up to x8 JBL 4645 and not one of them ever blew! The Empire has been refitted this summertime 2006, with THX and JBL with a whooping x16 JBL 4645C subs behind the screen, which is 13 feet wide and 8 feet high!