2380A 90°x40° Horn for 2" (49 mm) throat Small Format Flat-Front Bi-Radial® Horns

The 2380A has a nominal coverage pattern of 90° horizontal x 40° vertical. The horn provides uni-form on and off axis frequency response from 500 Hz to beyond 16 kHz in the horizontal plane and 2 kHz to 16 kHz in the vertical plane with constant direc-tivity above 2 kHz.

ホーンのオーバーラップが最小で済むため、ロウビングや櫛形フィルタ効果を取り除くことができます。 カバレージ角の異なる2380A、2382A、2385A、2386は取付時の開口寸法が共通となっています。

The 2380 is a constant directional horn designed for compact stack use or enclosure mounting and is ideal for applications requiring relatively short distances and wide service area. It has uniform diffusion from 500 Hz to 16 kHz in the horizontal plane, as well as constant directivity at 2 kHz or more in the vertical plane.

Flat front biradial horn developed as a small and lightweight type. It can be flash-mounted in a speaker cabinet or used for compact cluster configurations. The directional control in the …

2015年1月25日 · JBL launched the Optimized Aperture Horns and Low Distortion Drivers to have: 1. The phasing plug coupled directly to the horn throat. 2. Lower distortion than earlier JBL and competitive combinations. 3. JBL's traditional 100 mm (4 in) titanium diaphragm integral to the design. 4. Excellent pattern control, extending down to the crossover ...

2380はコンパクトなスタック使用やエンクロージャーへのマウント用に設計された定指向性ホーンで、比較的近距離で広いサービスエリアが必要な用途に最適となっています。 水平面では500Hzから16kHzまで均一な拡散性を持ち、垂直面でも2kHz以上で同様に定指向性が得られます。 また、2kHz以下の垂直指向性が重要な場合には2本以上を積み重ねることで十分なバイ・ラジアル効果を発揮します。 開口部の縦寸法が小さく、フラット形状を採用したことで、多数 …

JBL 2380A horns available now. GOOD QUALITY 2" HORN THAT DELIVERS A BIG SOUND! JBL 2380A horn for replacement or upgrade. The JBL 2380A is a 2 inch 90 x 40 constant directivity horn. The JBL 2380A is a high quality resonant free polyurethane foam horn. A complete line of JBL horns for DJ’s, Bands, and Sound Reinforcement. JBL 2380A horns here.

2022年12月26日 · This has me looking at the all-aluminum alternative from B&C (a decent mfg from what I can gather) the ME75… they look very similar visually and dimensionally, however the ME75 has a wider throat opening and the curves are sharper, which makes me think the response would be more peaky, and directivity more beamy.

JBL 2380A 2-inch Medium Format Flat-Front Bi-Radial Horn, 90 x 40 Nominal Pattern, 500Hz. 90 x 40 nominal dispersion, 49 mm (2 in) throat entry, 112 dB sensitivity (1W/1m with 2446H driver), 500 Hz usable low frequency limit, Uniform on- and off-axis frequency response, Precise horizontal and vertical pattern control