JBL 4641 PDF

Watts Continuous Pink Noise, Watts Continuous Program Power Handling; H VGCTM Vented Gap Cooled Driver; Usable response to 25 Hz ( Buy JBL Cinema Series 18″ Passive Subwoofer featuring W Continuous Program Power Handling, Usable Response Down to 25 Hz H VGC. JBL Single mm (18″) Subwoofer System. SKU: JBL MFR: We are sorry, this item is no longer available. For your convenience, we have.

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The driver handles Watts of continuous program power to deliver a usable frequency response down to 22 Hz dB with external EQ processing.

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Passive Cinema Series installation subwoofer with 18″ woofer and tuned, ported enclosure Approved by Lucasfilm, Ltd. The DX-1 was for another system! Edit – Grumpy is right Enter new zip code to refresh estimated delivery time. The following figure shows the constant Q parametric filter.

Crank up the low end for movies, and bypass it for music. You can use a bell PEQ at 25 Hz with a Q of 2 but it won’t behave like a conventional high pass bump filter, there will be nbl roll off below the center frequency.


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Should it be asumed around dB. Extra Tabs by vBulletin Hispano. Or any other gain setting. By duffdog in forum Lansing Product General Information. Afterwards I found out the new buyer was using it as a bass boost for his sub. I sold it because I never really used it, plus I was was simplifying the system got rid of the 44641 monitors and a whole biamp system.

Didn’t really need it. Your best bet might be to simply use the dbx to tune the system the way you want while keeping in mind that any EQ boost below the vented box resonance frequency of 25 Hz would be a bad thing.

JBL 4641 18″ SUBWOOFER (Free Shipping)

This is known as the B6 tuning. Be the first to review this item. The dense particle board enclosure is equipped with an extra-large front panel port, and the cabinet is tuned to a low 25 Hz. Originally Posted by rlsound. Special Order Update Location close.

All times are GMT The 4″ voice coil benefits from a winding technique that offers greater thermal stability and increased power handling. By mrbluster in forum Lansing Product General Information. Therefore you might wish to also use a subsonic filter centered at 20 Hz to protect the low frequency transducer.


Because this is a digital device your possibilities are significantly increased.

The time now is JBL add-on savings. You will be charged as soon as the manufacturer receives this 6441 order. I follow you in your example Thanks for the inputs The JBL Cinema Series 18″ Passive Subwoofer utilizes the company’s patented Vented Gap Cooling VGC process to pump air over and around the unit’s 4″ voice coil to improve heat transfer, reduce operating temperature, increase power handling, and reduce power compression within a direct radiator bass-reflex enclosure.

JBL Subs Hello everybody Any input appreciated Thanks. It provided a boost bump at the low end that compensated for the low end ibl off of their subs.

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