3 inch Square Frame Loudspeaker 45 Ohm 4W RMS Indoor Outdoor Speaker 30C25Z45OT

The 30C25Z45OT is a 3-inch square frame loudspeaker engineered for indoor and protected outdoor audio applications. Featuring a moisture-resistant cone and BeFe ceramic magnet, this speaker delivers reliable performance across signal tones, voice, and music playback. With a sensitivity of 87 dB SPL at 1W/1M and a power rating of 4W RMS (5W maximum), it achieves a calculated output of 93 dB SPL at 5W/1M, making it suitable for commercial audio systems, public address applications, and professional AV installations.

This loudspeaker operates at 45 ohms impedance and covers a frequency range from 300 Hz to 10 kHz, delivering clear midrange and speech intelligibility. The 2.35 oz. ceramic magnet provides consistent acoustic performance, while the moisture-resistant cone construction ensures durability in varied environments. Ideal for facilities requiring dependable audio reinforcement in retail spaces, offices, hospitality venues, and protected exterior locations.

• 87 dB SPL sensitivity at 1W/1M with 4W RMS power rating for clear, efficient audio output
• Moisture-resistant cone designed for indoor and protected outdoor environments
• 45 ohm impedance with 300 Hz–10 kHz frequency response for voice and music reproduction
• 3-inch square frame fits standard commercial audio mounting and system configurations
• BeFe ceramic magnet (2.35 oz.) ensures stable magnetic performance and durability