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Pickup available at 463 Bushmead Road
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SKU: 26439
Enhance your audio setup with this durable and versatile aluminium horn speaker, perfect for both indoor and outdoor applications.
Robust All-Aluminium Construction – Built tough for maximum durability and long-term performance in harsh environments.
Versatile Applications – Perfect for public address systems, CB radio extension speakers, alarms, and more.
Compact and Lightweight Design – Measures just 155mm in diameter, 145mm in length, and weighs only 950 grams for easy installation.
High Sensitivity – Delivers powerful sound with minimal power thanks to its 102 dB/M sensitivity rating.
Wide Frequency Response – Operates across a 400-5500 Hz range for clear and balanced audio reproduction.
1-Year Warranty – Comes with a solid 12-month warranty for added peace of mind.
The RFI 782-4 Aluminium Horn Speaker is a powerful and efficient speaker designed for use in demanding environments. Thanks to its all-aluminium housing, it offers exceptional resistance to weather and wear, making it ideal for both indoor and outdoor use. Whether you’re amplifying announcements, using it as a CB radio extension speaker, or integrating it into a siren or alarm system — this horn delivers reliable performance.
Its compact size and low weight make it easy to install in tight spaces without compromising audio output. With a wide frequency response and impressive sensitivity, you can expect clear, crisp audio across a range of tones, even at lower power levels.
Also available in an 8-Ohm version to suit different system requirements.
Speaker Type: Aluminium Horn
Impedance: 4 Ohm
Power Rating: 15 Watts
Frequency Range: 400 – 5500 Hz
Sensitivity: 102 dB/M
Dimensions: 155mm (Diameter) x 145mm (Length)
Weight: 950g
Warranty: 1 Year
Q: Can this be used outdoors?
A: Yes, the aluminium construction makes it ideal for rugged outdoor environments.
Q: Is this compatible with CB radios?
A: Definitely. It’s commonly used as an extension speaker for CB radio setups.
We acknowledge the Traditional Custodians of the land on which we operate in Hazelmere, Western Australia — the Whadjuk people of the Noongar Nation.
We recognise and respect their continuing connection to land, waters, and community. We pay our respects to Elders past and present, and acknowledge the ongoing contributions of Aboriginal and Torres Strait Islander peoples to the communities in which we work and live.
