Alto Professional TX12S 900W 12" DSP Enhanced Powered Subwoofer

The TX12S delivers impressive low-end performance with its 900W ultra-efficient Class-D amplifier. The 12-inch high-output woofer, paired with a 2-inch voice coil, produces punchy and well-defined bass, making it ideal for live music, DJ performances, and event sound reinforcement.

Its ported design enhances bass response, ensuring rich, full-bodied sound that fills the room.

Customisable sound shaping

With DSP-based EQ and selectable Music and Live voicings, the TX12S adapts to different setups with ease. The selectable Low Pass Filter (80Hz, 100Hz, or 120Hz) lets you fine-tune how the sub integrates with your main speakers.

A polarity reverse switch helps correct phase alignment issues, ensuring smooth, balanced bass in any environment.

Flexible connectivity

The TX12S offers versatile input and output options, including two XLR + 1/4-inch combo line inputs and two balanced XLR line outputs. This makes it easy to connect to a variety of audio sources and expand your sound system.

Whether used as part of a PA setup or a DJ rig, the TX12S integrates seamlessly with different configurations.

Built to last

Designed for frequent use, the TX12S features a rugged MDF cabinet with internal bracing for added durability. Its full metal grille provides extra protection, while the splatter-spray finish resists wear and tear, keeping it looking great over time.

Side handles ensure easy transport, and the 36mm pole socket allows for simple speaker mounting, making setup quick and hassle-free.

Features

• 900W Class-D amplifier delivers deep, powerful bass
• 12-inch high-output woofer ensures punchy low frequencies
• DSP-based EQ optimises sound for music and live setups
• Selectable Low Pass Filter tailor’s bass response to your needs
• Rugged MDF cabinet with side handles for easy transport

Specifications

• LF Driver: 12” Woofer / 2” VC
• Power Amp: 450 W RMS / 900 W Peak Class-D
• Frequency Response: 46 Hz – 115 Hz (-3 dB)
• Max SPL: 126 dB @ 1m
• Connectors: (2) XLR/TRS Combo Inputs, (2) Balanced XLR Line Outputs, (1) IEC Power Cable Input
• Power Connection: IEC
• Voltage: 100-120 | 220-240 VAC, 50/60 Hz
• DSP LPF: 80 Hz / 100 Hz / 120 Hz @ 24 dB Per Octave
• Handles: 2 Side Handles
• Enclosure: Internally Braced Front-Ported MDF Cabinet with Black Splatter Spray, Metal Grille, Rubber Feet
• Mounting: 36 mm Pole Socket
• Dimensions: 20.1” x 15.9” x 15.9” (510 x 405 x 405 mm)
• Weight: 49.4 lbs / 22.4 kg