Omntronic OD-4 Wall Speaker 8Ohms Black

Omnitronic OD-4 Wall Speaker 8Ohms Black – Technical Specifications & Setup Guide

System & Power Handling

• System Type: Compact passive 2-way wall-mount installation speaker (Low-Impedance only)

• Power Rating: 15 W RMS / 30 W Peak

• Impedance: 8 Ω direct connection

• Operating Voltage: Low-impedance audio amplifiers (4–8 Ω compatible)

Audio Performance & Transducers

• Low Frequency Driver: 4" (100 mm) woofer with polypropylene cone and rubber surround

• High Frequency Driver: 0.5" (13 mm) Mylar dome tweeter

• Frequency Response: 100 – 20,000 Hz

• Sensitivity: 87 dB (1W/1m)

• Max SPL: 98 dB @ 1m

• Dispersion Angle: 110° x 90° (H x V) broad coverage pattern

Connectivity & Impedance Matching

• Connection Type: Spring-clamp terminal block for quick raw speaker wire connections

• Impedance Matching: Fixed 8 Ω low-impedance connection (no 70V/100V line transformer)

Controls & Adjustment

• Hardware Controls: None (direct 8 Ω low-impedance input)

• Mounting Alignment: Includes mounting bracket for vertical tilt and horizontal swivel alignment

Enclosure & Hardware

• Cabinet Material: Weather-resistant ABS plastic enclosure (black finish)

• Front Protection: Perforated steel front grille (black finish)

• Environmental Protection: IP44 rated for indoor and sheltered outdoor installations

• Mounting Hardware: Adjustable wall/ceiling mounting bracket included

• Application Modes: Low-impedance stereo or multi-zone background music systems in bars, lounges, retail stores, fitness centers, home studios, and covered outdoor spaces

Physical Specifications

• Dimensions (H x W x D): 215 x 150 x 130 mm (8.5" x 5.9" x 5.1")

• Weight: 1.45 kg (3.2 lbs)

Accessories Included

• Adjustable Wall/Ceiling Mounting Bracket & Hardware

• Operating Instructions Manual