Overview

CH-420/430 horn speakers provide high sound pressure and straightness and are made of synthetic resin so they are not easily bent or broken even by strong impact.
it is possible to adjust by 240 degrees up and down and 135 degrees left and right so that it is easy to install speakers in wall or ceiling.

Feature

- 4″ full range applied
- For indoor and outdoor use
- Beautiful and reinforced waterproof design Wide frequency and clear sound quality Easy to adjust the bracket’s angle
- Convenience of construction
- Cable connection by output

Specification

Model

CH-420

CH-430

Type

4" Horn Speaker

4" Horn Speaker

Driver

4"

4"

Power Handling (AES)

20W

30W

Input Power

100V

20W/10W

30W/15W

Impedance

100V

500/1kΩ

330/660Ω

Power Selection

-

-

Frequency Response(-10dB)

124Hz ~ 20kHz

127Hz ~ 20kHz

Frequency Range(-20%)

109Hz ~ 20kHz

109Hz ~ 20kHz

Sensitivity (1W/1m, 1kHz)

"93dB SPL

94dB SPL

Maximum SPL[Cont]

"106dB SPL

109dB SPL

Nominal Dispersion(HxV)

1kHz

110° x 180°

110° x 170°

4kHz

50° x 30°

40° x 30°

Input connection

Bi-Wired

Bi-Wired

Enclosure Material

ABS-ASA

ABS-ASA

Enclosure Color (Front)

GRAY

GRAY

Grille Material

Metal Grille

Metal Grille

Grille Color

Black

Black

Weights (Net)

3.4kg

3.5kg

Dimensions (Net, WxHxD, mm)

291 x 154 x 364

291 x 154 x 364

Weather Resistant

IP54

IP54

Flame Resistant

-

-

Certification

-

-

Included Accessories

LEVER Bracket/ Bracket Base

LEVER Bracket/ Bracket Base


Contact Us

If you have questions,
please contact us via E-mail.

E-mail : overseas@inter-m.com

CONTACTS

Inter-M International (Korea HQ)

TEL: (82) 2 2289 8145

FAX: (82) 2 2289 8149

Email: overseas@inter-m.com

Inter-M Americas (USA, Canada and Latin America)

TEL: (714) 828 2200

FAX: (714) 828 2210

Email: info@inter-m.net