increases the 2447’s output in the 5 kHz to 20 kHz range. Preliminary Specifications: Throat Diameter:38 mm (1½ in) Nominal Impedance:2447H 8 ohms ... 2447 H/J Specification Document Author: JBL Professional Subject: JBL Professional Driver Keywords: Driver, Compression Driver, 2447 H/J, 2447 ...

HF Compression Driver (38 mm (1.5 in) exit) The 2447H/J features a ferrite (ceramic) magnet structure. 100 watts continuous program power handling when used above 500 Hz

JBL 2447H/2447J; Released in 1993 ¥ 115,500 (tax included, 1 unit, around 2007) Commentary. High-pass compression driver unit with throat diameter 38 mm. ... Ferrite magnet is used for the magnetic circuit of 2447. Model Rating. Type: Driver …

2015年3月22日 · The JBL 2446 versus the 2447. I am itching to build three nice two way, high efficiency speakers for my ht. These will be used with either the JBL 2226 or the AE TD15M for the bottom octaves. I am also debating on using either the Seos 24 or the JBL 2384 waveguides, depending on which compression driver I choose.

JBL 2445J-Dia - Genuine JBL Part # - D16R2445 - Item Price: $79.95: H.F. DRIVER MODEL. 2447H. SPECIFICATIONS. Horn Throat Exit Diameter. 1.5 " / 38mm. Impedance. 8 Ohms. Frequency Response . 500 Hz - 20kHz. Continuous Program Power . 100 Watts above 500Hz. Continuous Program Power ...

JBL 2445J Made In USA High Output Drivers & EAW Flat Face Horns - Look & Sound Excellent! Used – Excellent. $600. $600. Add to Cart. Matched Pair! 1990s JBL 2446J 150 Watt 2" Throat Horn Drivers - Look Fantastic - Sound Great! Used – Excellent. $500. $500. Add to Cart. JBL 2445J 80’s - Black. Used – Good. $499.

This diaphragm design combined with the Coherent Wave phasing plug increases the 2447's output in the 5 kHz to 20 kHz range. Horn Dimensions: 12" x 6" x 4" ... JBL 2447J 1.5" 16 Ohms High-Frequency Compression Driver with Horn The Model 2447J is a 1.5" exit diameter addition to JBL's family of professional quality compression drivers. The 1.5 ...

identical to previous JBL models, so that impedance and network matchin wilg bl e the same. Alter manufacture, the frequency response of each transducer is tested for confor­ mity to JBL's rigid performance standards. The model 2447H/J is ruggedly constructed to withstand the rigors of both fixe installationd ands touring applica­ tions.

スロート径38mmの高域用コンプレッションドライバーユニット。 2447Hは8Ωモデル、2447Jは16Ωモデルです。 フェーズプラグにはコヒーレント・ウェーブ(Coherent Wave)構造を採用しており、ホーンのスロートにフェイズプラグを直接連結できる設計となっています。

Matched pair of high output JBL 2447 compression drivers. Cleaned and tested. 100 watts continuous program power handling when used above 500 Hz 150 watts continuous program power handling when used above 1 kHz 500 Hz to 20 kHz response 16 ohm (J) impedance 112 dB sensitivity (1W/1m on 2352 horn)...