The Komunica PWR-SB1 is a high-quality external speaker designed to improve the audio output of your transceiver or scanner. With a powerful 3 to 5-watt output and a generous 4-metre cable, this speaker ensures you hear incoming transmissions clearly—even in noisy environments.
Whether you’re using a CB radio, amateur radio, or a scanner, the PWR-SB1 delivers improved sound performance over built-in speakers, making communication easier and more efficient.
Powerful Audio Output
Rated for 3 to 5 watts, providing loud and clear sound
Extended Cable Length
400 cm (4 metres) of cable gives flexibility for mounting in vehicles, shacks, or workspaces
Comes pre-fitted with a 3.5 mm mono plug for plug-and-play convenience
Improved Voice Clarity
Ideal for transceivers, scanners, or base stations where audio clarity is essential
Enhances voice reception in loud or mobile environments
Universal Compatibility
Works with most radios and scanners that support a 3.5 mm speaker output
Impedance: 8 Ohms for stable, quality performance across devices
Durable Black Casing
Sleek and compact design blends seamlessly into any radio setup
The PWR-SB1 external speaker is the ideal upgrade for operators who need reliable and powerful audio output. Whether you’re operating mobile or at a fixed station, this external speaker enhances your ability to hear and understand transmissions with ease.
If clear communication is your priority, the Komunica PWR-SB1 is the speaker that delivers—loud, crisp, and dependable.
