Coluna ativa KRUGER & MATZ KM1712 40W com 2 microfones sem fios UHF, Bluetooth, USB, SD, rádio FM

With a robust 40W RMS output and a peak power of 400W, the KRUGER & MATZ KM1712 active speaker cabinet delivers commanding sound for parties, presentations, and karaoke nights. Equipped with two UHF wireless microphones, Bluetooth 5.0, USB, SD card, and FM radio, it offers versatile playback options. The built-in rechargeable battery ensures up to 4 hours of cordless operation, while the 8-inch woofer and 1-inch tweeter produce clear, dynamic audio across a 40 Hz – 20 kHz frequency range.

Overview

The KM1712 is a portable PA system designed for mobility and ease of use. Its durable ABS housing, integrated handle, and wheels make transport effortless. The LED display and intuitive controls for master volume, microphone volume, echo, bass, and treble allow precise sound shaping. Additional inputs include a 3.5mm AUX and a 6.3mm microphone jack for wired connections. The speaker also features karaoke function and LED disco lights to enhance any event.

What stands out

• Two UHF wireless microphones included for immediate duet performances
• Multiple playback sources: Bluetooth, USB, SD card, AUX, and FM radio
• Rechargeable battery with up to 4 hours of playtime at 50% volume
• 8-inch woofer and 1-inch tweeter for full-range sound
• Karaoke function and LED disco lights for entertainment
• Portable design with handle and wheels

Technical details

• RMS power output: 40 W
• Peak music power: 400 W
• Speaker drivers: 8-inch woofer, 1-inch tweeter
• Frequency response: 40 Hz - 20 kHz
• Bluetooth version: 5.0
• Battery: 12V, 3.5Ah lead-acid rechargeable
• Charging time: 6-8 hours
• Inputs: 3.5mm AUX, 6.3mm microphone jack
• Controls: Master volume, microphone volume, echo, bass, treble
• Display: LED
• Power supply: AC 100-240V, 50/60Hz
• Housing material: Durable ABS plastic

Our verdict

The KRUGER & MATZ KM1712 is a versatile all-in-one PA solution, ideal for mobile entertainers, event organizers, and karaoke enthusiasts seeking powerful sound and wireless convenience in a portable package.