Two Tone / 28 products
PA speakers
Powered and portable PA speakers for gigs and events.
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25–28 of 28 products

Alto Professional
Alto Professional TX412B
Battery-powered 12-inch two-way PA speaker
The Alto Professional TX412B is a portable, battery-powered two-way PA speaker with a 12-inch low-frequency driver and a 1-inch titanium-diaphragm compression driver. Alto specifies 600W Class-D amplifier power, divided into 300W LF and 300W HF; this is the stated amplifier output and should not be labelled as a 600W RMS rating. The rechargeable battery allows operation away from a mains outlet, with runtime described by Alto as up to 10 hours. Actual playback time depends on use and operating conditions, so this maximum should not be promised for every performance. A built-in two-channel mixer accepts microphone, line-level and Bluetooth sources. Bluetooth streaming and TWS linking are provided, and an XLR mix output can link further speakers; connected sources or additional equipment may still require cables. Contour EQ is provided for music playback. The cabinet has a pole socket and monitor-angle configuration for practical placement.

Alto Professional
Alto Professional TS410
2000W peak / 1000W continuous RMS Class-D amplification
The Alto Professional TS410 is a mains-powered two-way PA loudspeaker designed for portable live sound and playback. Its 10-inch low-frequency driver and ceramic compression driver with a one-inch exit and 1.4-inch voice coil are driven by Class-D amplifiers rated at 2000W peak (1300W LF + 700W HF) and 1000W continuous RMS (650W LF + 350W HF). The peak and continuous figures describe different ratings and should not be presented as equivalent. An onboard three-channel mixer provides two XLR/TRS combo inputs with mic/line switches and independent level controls, plus a Bluetooth channel. Bluetooth supports audio streaming and True Wireless Stereo linking with another TS4 speaker; the speaker itself still needs mains power, so wireless audio is not the same as fully cordless operation. DSP offers four Speaker Use modes, and custom EQ and remote configuration are available through Alto’s free app. XLR mix output and pole, wedge-monitor or flown positioning support different setups.

QTX
QTX QR12PA Portable 12-inch PA with Two VHF Microphones
Mains, 12V DC or internal battery (up to 8 hours)
The QTX QR12PA is a self-contained portable PA unit for fitness classes, presentations, school events and outdoor karaoke. It runs from mains power, an external 12-volt DC supply or its internal rechargeable battery, which QTX rates for up to eight hours. Sound comes from a 12-inch main driver and a one-inch titanium compression driver, with the manufacturer quoting fifty watts to each for a combined one hundred watts. Two VHF handheld wireless microphones are included, operating at 174.1 and 175.0 megahertz, and the receiver is built into the rear control panel. Two further wired microphone inputs on 6.3mm jacks are provided, the first also suitable for guitar, alongside 3.5mm and RCA line inputs. Microphones share a two-band EQ and an echo effect, and a voice-controlled volume switch automatically lowers the music when someone speaks. An integrated media player reads USB and SD storage and includes an FM tuner, operated from the panel or the supplied infrared remote control. A telescopic trolley handle with rear wheels, a moulded carry handle and a 35mm pole socket make it easy to move and position. It measures 570 by 350 by 310mm and weighs 14kg. The package contains the unit, two microphones, a mains lead, the remote control and a user manual.

Alto Professional
Alto Professional BUSKER
Portable rechargeable PA with 6.5-inch woofer and 1-inch tweeter
The Alto Professional Busker is a rechargeable portable PA for performers who need an integrated mixer and playback in a compact speaker. A 6.5-inch woofer and one-inch tweeter provide the sound output. Its Eco Mode is advertised to extend battery performance to up to 24 hours; this is a maximum-mode claim, not a guaranteed runtime for every volume level, source or battery condition. Bluetooth can stream music from a compatible device and two Busker speakers can be linked wirelessly for stereo playback, but Bluetooth is an audio connection: charging and battery state still govern cordless use, and microphones or instruments connect through physical inputs. Two XLR/TRS combo inputs handle microphones, instruments and line-level sources, while an aux input accepts non-Bluetooth equipment. The integrated three-channel mixer has built-in Alesis effects, with remote configuration through Alto’s free app. The cabinet can be used upright, tilted or on a speaker pole, and can serve as a monitor in horizontal or vertical positions.