View Full Version : KLH and JBL

04-05-2007, 02:08 PM

XLH Ref 1812

JBLPro 2241 18-inch woofer crossed over to dual 6-inch cone drivers at 250 Hz in a separate sub-enclosure. A 31 x 31-inch bi-radial 2366A-like horn is perched (literally) on top, driven by a 2446 2-inch throat compression driver which handles the frequencies from 1250 Hz to its natural roll-off at about 15 kHz. A "slot" super tweeter, the JBL 2405 comes in at 13,000 Hz. Taken in sum, the measured anechoic frequency response is 30 to 27,000 Hz, down 10dB at each extreme.

Anyone own a pair??

Don C
04-05-2007, 06:23 PM
It's XLH.

04-05-2007, 08:36 PM
Ah, yes- XLH. Typo. Thank you. ;)

Only one previous post mentions the XLH 1812. Just curious if anyone knows more about them..

04-06-2007, 06:58 AM
What's up with the color of that 18"?