Alto Professional TX12S 12-Inch Powered Subwoofer (TX12SXUS)

Alto Professional TX12S 12-Inch Powered Subwoofer (TX12SXUS)

Product Description
The Alto Professional TX12S is a high-performance 12-inch powered subwoofer designed to deliver deep, punchy bass for live sound reinforcement, DJ setups, rehearsal spaces, small venues, cafés, restaurants, gyms, and portable PA systems. Featuring a powerful 900W Class-D amplifier and a high-output 12-inch woofer, the TX12S enhances low-frequency performance while maintaining clarity and reliability. Built with a rugged MDF enclosure and advanced DSP processing, it offers professional-grade bass reproduction in a compact and durable design.

Features

• 900W peak ultra-efficient Class-D power amplifier
• 12-inch high-output woofer with 2-inch voice coil
• DSP-enhanced EQ and speaker protection circuitry
• Selectable Music and Live EQ voicing modes
• Adjustable low-pass filter settings: 80Hz, 100Hz, and 120Hz
• Polarity reverse switch for flexible system integration
• Dual XLR/TRS combo line inputs
• Dual balanced XLR line outputs
• Frequency response: 46Hz – 115Hz (-3 dB)
• Maximum SPL: 126 dB
• Front-ported bass-reflex design for enhanced low-frequency output
• Internally braced MDF cabinet for durability and reduced resonance
• Full metal grille for driver protection
• 36 mm pole-mount socket for speaker mounting
• Durable splatter-spray finish for long-lasting appearance
• Integrated side handles for easy transport
• Thermal and overload protection for reliable operation
• Compact and portable design suitable for mobile and installed applications

Specifications

• Amplifier Power: 450W RMS / 900W Peak
• Woofer Size: 12" (305 mm)
• Voice Coil: 2" (51 mm)
• Frequency Response: 46Hz – 115Hz (-3 dB)
• Maximum SPL: 126 dB
• Inputs: 2 × XLR/TRS Combo
• Outputs: 2 × Balanced XLR
• Cabinet Material: MDF