Alto Professional TS412 2500W Powered Speaker (TS412XUS)
Product Description The Alto Professional TS412 is a high-performance 12-inch powered loudspeaker designed for live sound reinforcement, DJs, musicians, houses of worship, event venues, and portable PA applications. Delivering up to 2500 watts of peak power, it combines powerful output, clear audio reproduction, Bluetooth streaming, advanced DSP processing, and remote control capabilities in a lightweight and versatile enclosure. Its robust design allows use as a main PA speaker, stage monitor, pole-mounted speaker, or suspended installation.
Features
2500W peak Class-D power amplification
1250W continuous RMS output
12-inch low-frequency woofer with 2.5-inch high-temperature voice coil
1-inch ceramic compression driver with 1.4-inch voice coil
Bluetooth audio streaming directly from smartphones, tablets, and laptops
True Wireless Stereo (TWS) speaker linking via Bluetooth
Free Alto App for remote control and configuration (iOS and Android)
Built-in DSP with multiple Speaker Use modes
Custom EQ adjustment through the Alto App
Integrated 3-channel mixer for flexible connectivity
Dual XLR/TRS combo inputs with Mic/Line switching
Independent level controls for each input channel
XLR Mix output for connecting additional speakers
Subwoofer integration controls with selectable Sub Size settings
Maximum SPL of up to 132 dB
Frequency response: 53 Hz – 20 kHz
Wide 90° x 60° sound dispersion pattern
Lightweight molded enclosure for easy transport
Pole-mountable design for PA applications
Wedge monitor configuration for stage monitoring
Integrated M10 suspension points for permanent installations
Fanless cooling system for quiet and reliable operation
Electronic clip, thermal, and transducer overdrive protection