Description
Alto Professional TS412 Active Speaker – Powerful Sound Reinforcement for Professionals The TrueSonic TS4 series continues the legendary tradition of Alto Professional's best-selling speakers. The new TS412 model redefines the standards for mobile sound reinforcement, offering increased power, crystal-clear sound, and advanced Bluetooth features that streamline the workflow for every sound engineer, DJ, or performing artist. This two-way active speaker combines a compact design with professional performance, ensuring reliability both during intense concert tours and in permanent installations in clubs, restaurants, or conference halls.
Product Features Powerful sound reproduction system: Peak power of 2500 W (1250 W RMS) delivered by fanless Class D amplifiers 12-inch woofer with a 2.5" (63 mm) voice coil responsible for deep, dynamic bass 1.4" high-frequency driver with a ceramic diaphragm ensuring precise high frequencies Maximum SPL: 132 dB – powerful acoustic pressure filling even large spaces Frequency range 53 Hz – 20 kHz (±3 dB) guaranteeing full coverage of audio frequencies Directivity 90° × 60° optimizing sound coverage for the audience Versatile Connectivity and Advanced Features The built-in 3-channel mixer with two Mic/Line inputs (XLR/TRS combo) eliminates the need for an external mixer – connect a microphone, instrument, or line signal directly to the rear panel and start your performance. The third channel dedicated to Bluetooth allows seamless pairing with a laptop, smartphone, or tablet to stream favorite playlists without cable clutter. The True Wireless Stereo function enables connecting two TS412 speakers into a true stereo system completely wirelessly – an ideal solution for DJs and mobile events.
Intelligent Control and Sound Optimization The revolutionary Alto App (available for free on iOS and Android) takes sound reinforcement control to a completely new level. From anywhere in the room, you can adjust volume levels, choose from 4 preset Speaker Use Modes optimized for different applications, configure custom Custom EQ settings, and define the subwoofer size in the system. Favorite EQ configurations can be saved directly to the TS412 speaker's memory, eliminating the need to reconfigure during subsequent events.
Applications Vocal PA sound reinforcement – ideal for solo performances, presentations, and conferences DJ performances and dance events – powerful bass and high dynamics for club parties Stage monitor – the wedge positioning design allows it to be used as a monitor Permanent installation in bars, restaurants, lounges, fitness centers, and educational institutions Stand mounting – standard 36mm socket for use with traditional stands Hanging – M10 mounting points allow for safe rigging and hanging installations Mobile concerts and festivals – lightweight 15 kg construction facilitates transport and setup Detailed Technical Specifications Peak Power: 2500 W (1600 LF + 900 HF) RMS Continuous Power: 1250 W (800 LF + 450 HF) Low-frequency speaker: 12.0" / 63 mm voice coil / 800 W RMS @ 2Ω High-frequency driver: 1.0" ceramic exit / 35 mm voice coil / 450 W @ 4Ω Crossover frequency: 2 kHz Maximum SPL: 132 dB peak / 129 dB continuous Frequency range: 53 Hz – 20 kHz (±3 dB) Frequency range: 44 Hz – 20 kHz (-10 dB) Dispersion angle: 90° horizontal × 60° vertical Inputs: 2× XLR+1/4" TRS combo, 1× Bluetooth channel Output: 1× XLR mix out Input Impedance: 10 kΩ balanced / 20 kΩ unbalanced (Line), 1.2 kΩ (Mic) USB charging port: 5V 2.1A Voltage: 100-120V / 220-240V, 50/60Hz Power consumption: 1100W Dimensions: 606.5 × 353.5 × 350.5 mm Weight: 15 kg Operating temperature: -10°C to 45°C Materials and Construction The TS412 enclosure is made of high-quality injection-molded plastic, which provides excellent rigidity with minimal weight. The perforated metal grille protects the transducers from mechanical damage while not restricting airflow or sound emission. The fanless Class D amplifier architecture eliminates noise generated by fans, ensuring quiet operation during delicate instrumental and vocal passages. Rounded edges and ergonomic transport handles make daily handling of the speaker on concert tours easier.
Package Contents Alto Professional TS412 active speaker IEC power cable Operating and safety instructions Mounting materials (M10 screws – optional) Summary Alto Professional TS412 represents the quintessence of professional mobile sound reinforcement – powerful sound, flexible wireless connectivity, intuitive app-based control, and solid construction, all enclosed in a lightweight housing weighing only 15 kilograms. Whether you need an effective PA system for an outdoor concert, powerful sound reinforcement for a club DJ, or a reliable monitor for a performing artist, this 2500W active speaker will meet every challenge. Choose the proven Alto Professional brand and join thousands of professionals who trust the Tr...