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JBL C Cinema Loudspeaker System. This model has been discontinued. We are providing this page as reference material. Some accessory items may still . The JBL C-4(8)LF provides powerful, smooth and accurate reproduction of motion picture soundtracks in medium and large cinemas. The system is. We sell used & new C Drivers and Horns by JBL. Select from the best prices and availability in the world.

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Two 15″ H J woofers sensitivity is db 2. I would get the over the in a heartbeat.

This helps in maintaining a smooth transition between the low and high frequency devices in the crossover region producing, among other things, accurate reproduction of dialog throughout the entire listening area.

Tom BrennanNov 4, A supertweeter is needed. Page 1 of 2 1 2 Last Jump to page: Do you already have an account? I’d also 4765c looking at the Danleys. The boost curve is pretty much the same for all CD horns. I fully agree with Jerv, the does not, will not, can not reproduce the last octave well, even with Be loaded drivers, below kHz they are awesome, but plan on a tweeter if you go that route.

4657c High-Power Large Cinema System The design delivers uniform frequency response throughout the entire listening area with high sound pressure level. This system is shipped partially preassembled. One other thing, the A horn is almost a meter in length, hopefully you have lots of room in the front to work with!

JBL c RMB元 | ritchie wang | Flickr

Otherwise, you’re looking at an active crossover system that will include it. High performance cinema systems for all room sizes. Is this an acceptable comprimize, will boosting HF by some 10dB above 12 kHz have negative consequence to perceived SQ? The Series of cinema loudspeakers meets the needs of sound designers and theater owners, delivering the finest sonic 4765c possible.

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As an aside, thewith its very robust woofers, will get into subwoofer territory with proper placement and some EQ–mine measured flat to about 25hz when placed along the wall and given 6db of boost at 30hz.

Zilch was a huge jhl of this CD and it actually does play out to khz cleanly.

JBL for home use | Audiokarma Home Audio Stereo Discussion Forums

No, create an account now. However EQing these jhl used as a woofer, rather than as a subwoofer, by increasing woofer excursion might increase distortion in the midrange kbl be detrimental to the overall sound. Are they too much? Originally Posted by jerv. They will need some HF boost, or super tweeters for the best results. You jhl have to tweak the or build your own crossovers for the best results.

People seem to be hell bent on getting rid of them, for a very modest price. The TH employs the latest in JBL low frequency transducer technology offering exceptional performance benefits. Thanks for your consideration, and any thoughts you may have to share.

There’s really no reason to get the 4 ohm box.

The 8 ohm version is the only version that is THX certified for cinema use. Extra Tabs by vBulletin Hispano.

They will be extremely dynamic! SamNov 46775c, I respect these gentlemen’s opinions, and their feedback may persuade me to pursue a DSL solution too.

JBL 4675 for home use

The passive cinema systems feature new low frequency transducer technology utilizing a newly designed magnetic structure that reduces both second and third order harmonic distortion. I believe the bassbins here are the s and though they don’t go as low as a subwoofer they do 40hz with great power and low distortion–I think they make very good bass. If we knew what the hell we were doing, we wouldn’t call it research would we. Log in or Sign up.

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Lastly, the bass cabinets, even with the size, are not tuned to take you down to 20 hz. Originally Posted by 1audiohack.

Some active crossovers include very sophisticated and flexible EQ features. The A horns with drivers will effortlessly fill the space with a “Where is that coming from? You might need to order the horn mounting bracket for the top of thebut I’ll bet you’ll be able to pull it off for less than your dealer is asking. Now, please know I have not heard either of these products. A new copper shorting ring allows this driver to provide more constant power response which allows the low frequency cabinets to deliver equal “energy” into the listening space at all frequencies.

At that price point, I would be insisting on listening to said speakers before buying. Now common wisdom is you shouldn’t EQ vented woofer enclosures lest they “run away” with themselves but with s it was no sweat. But it’s worth considering. The reason probably is that is isn’t driving the amp as hard as the 4 ohm version. Originally Posted by JBL The standard JBL crossovers for them included that. Due to the weight of the C, we must use freight and cannot calculate shipping costs at checkout.

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JBL 4675c RMB16800元

An active crossover that includes EQ to compensate for constant directivity horns will give you the high frequency boost mentioned by E, such units are common. Thanks for the feedback gentlemen. We suggest you jbll or email us before placing an order for an accessory item. Originally Posted by LarryMcConville.