04/06/2026
Power. Clarity. Performance.
Whether you're hosting an event, leading a worship service, setting up a mini hall, or organizing a small gathering, the Konzert GM-12 and GM-15 2-Way Full Range Speakers are designed to deliver professional-grade sound with exceptional clarity and reliability.
From speeches to live music, experience sound that fills every corner of the room with confidence. Upgrade your sound system with Konzert and hear the difference.
Message us today to learn more or find your nearest authorized dealer!
GM-12
12" 2-way Full Range Speaker
✅ Frequency response: 70Hz-19KHz (±3dB) 1W@1M
✅ Sensitivity: 94dB/W (1m)
✅ Max SPL (rated): 120dB
✅ Rated Power: 400W nominal
✅ Peak Power: 800W peak
✅ Tweeter Unit: 44mm voice coil tweeter x 1
✅ Bass Unit: 12" woofer, 190mm magnet, 75mm coil
✅ Peak diffusion-6dB: 80° (H) x 80° (W)
✅ Impedance: 8Ω
✅ Hanging Hardware: Multiple mounting options with screw holes and 35mm post socket.
✅ Material: High-strength plywood
✅ Color: Black
✅ Dimension (WxDxH): 355 x 365 x 595mm
GM-15
15" 2-way Full Range Speaker
✅ Frequency response: 55Hz-19KHz (±3dB) 1W@1M
✅ Sensitivity: 96dB/W (1m)
✅ Max SPL (rated): 123dB
✅ Rated Power: 500W nominal
✅ Peak Power: 1000W peak
✅ Tweeter Unit: 75mm voice coil tweeter x 1
✅ Bass Unit: 15" woofer, 190mm magnet, 75mm coil
✅ Peak diffusion-6dB: 80° (H) x 80° (W)
✅ Impedance: 8Ω
✅ Hanging Hardware: Multiple mounting options with screw holes and 35mm post socket.
✅ Material: High-strength plywood
✅ Color: Black
✅ Dimension (WxDxH): 438 x 430 x 695mm
