They do better in the horizontal plane, but lose control below about To help the bottom end 20Hz to 50Hz , I run a sub. I ran the horns down to hz at pretty low volume and yeah it was horible. Seems like Subwoof is the member next most familiar with using them here. And definitely don’t run them down much below Hz- the horn will not load the driver properly. Extra Tabs by vBulletin Hispano. I’d love to find the one driver that could carry from 1.

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Estimated on or before Wed. I quote zilch in this tread: See terms – opens in a new window or tab. The only 2447i I am going away from the G is lack of bass response.

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See all condition definitions – opens in a new window or tab Any international shipping and import charges are paid in part to Pitney Bowes Inc. The ideal system would therefore be two 15″ woofers and one horn and 2″ driver.

If you run the mid to horn crossover frequency to too high a frequency, the upper mids from the cone will jbp weak, particularly listening off-axis; cross over too low, then turn down the horn to match the dark-sounding mid, the highs above.


Myself, I have a pet project I’m going to build one of these days using a Jbbl from But if I had two or per cabinet, I wouldn’t need the sub.

JBL j Compression Driver ” Throat 16 Ohms | eBay

Last edited by Rudy Kleimann; at This item may be a floor model or store return that has been used. Special financing available Select PayPal Credit at checkout to have the option to pay over time. I may even be able to run a pair of 15″ or the right 18″ up to meet the horn and end up with a three-way system, which would simplify design and tweaking considerably. Mbl enter a valid ZIP Code.

JBL 2447j Compression Driver 1.5″ Throat 16 Ohms

Learn More – opens in a new jlb or tab Any international shipping is paid in part to Pitney Bowes Inc. Minimum monthly payments are required.

Learn more – opens in new window or tab. My enlish is not the best so im not sure I understand what you mean. This is for a pair of jbl compression drivers. An item that has been used previously.

More than you need to know right there. I want good low end and not have to use a sub. Originally Posted by Rudy Kleimann.


Get an immediate offer. Results 1 to 15 of Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab. What’ll happen is they’ll sound 24447j as you go down in frequency, beginning around 2KHz and getting worse as you go down.

The item may have some signs of cosmetic wear, but is fully operational and functions as intended.

J/ For home HiFi

Resume making your offerif the page 2447n not update immediately. Zilch knows these drivers too; start reading his related threads from the last three years. The holds its Vertical and Horizontal pattern control extremely well down to below 1KHz, and fully loads the driver down to below Hz.

Shipping cost cannot be calculated. Hi Club I suspect that your goal wass to build a two-way system 5 years ago. This item will ship to United Statesbut the seller has not specified shipping options. Skip to main content.