EMINENCE LH 290S – Bi-Radial Horn 90 x 40° 297 x 168 mm

1" Bi-Radial-Horn 90 x 40°- 297 x 168 mm

These specially designed series of bi-radial and constant directivity horns offer a very precise dispersion pattern. Adam Hall horns are molded from polyamide PA 6.6. This high grade material combines excellent acoustic behavior and mechanical ruggedness. The horn is constructed from two molded parts: the horn body and the flange. Both are joined with six screws. This specially reinforce the critical area of throat / flange.

• WxHxD (mm) 290 x 165 x 150 mm
• Dispersion pattern 90° x 40°
• Baffle cutout (mm) 246 x 124
• Recommended crossover frequency 1 kHz
• Type Radial
• Throat (mm) 1“, 25 mm

2” aluminium constant directivity horn,
90°x 40° nominal coverage

Specifications1
Throat Diameter 50 mm. (2 in.)
Nominal Coverage
Horizontal 90°
Vertical 40°
Cutoff Frequency 500 Hz
Material Cast Aluminium
Dimensions 435x268x230 mm.
(17.1x10.5x9 in.)

Mounting and Shipping Informations
Four M6 holes 90° on 102 mm. (4 in.) diameter
Baffle Cutout Dimensions 370x222 mm. (14.6x8.7 in.)
Net Weight 2.7 Kg.(5.9 lb.)
Shipping Weight 3.5 Kg. (7.7 lb.)
Shipping Box 450x280x260 mm.
(17.7x11x10.2 in.)
1 Horn mounted on B&C DE 750 compression driver.

• Material: Fiberglas
• Nomianl coverage (HxV): 50° x 55°
• Cut of frequency: 700 Hz
• Throat diameter: 2" (50.8 mm)
• Overall dimensions: Width: 319 mm Height: 229 mm Depth: 120 mm
• Baffle cut out (W x H): 240 mm x 195 mm

• Material: Fiberglas
• Dispersion (H x V): 90° x 40°
• Cut of Frequency: 1400 Hz
• Throat diameter: 1" (25.4 mm)
• Overall dimensions (W x H x D): 216 mm x 112 mm x 70 mm
• Baffle cut out (W x H): 184 mm x 94 mm