Alto TX18S 900-Watt 18-inch Powered Subwoofer

R 9,659.00
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Sku: 80501240
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  • The TX18S is a high-output, active low-frequency subwoofer engineered to deliver deep, earth-shaking bass reinforcement to mobile DJ rigs, live performance stages, houses of worship, and commercial sound installations.
  • Powered by an internal, high-efficiency Class D amplifier that pumps out 900 watts of peak power (450 watts continuous), this robust 18-inch subwoofer provides the massive low-end punch required to flesh out full-range PA systems.
  • It is meticulously tailored for bands, gigging DJs, and sound engineers who need to expand their audio footprint, adding physical impact and sonic depth to dance floors and concert venues without adding excessive weight to their load-in.
  • Operating as the structural anchor of a high-performance audio setup, the subwoofer features an 18-inch low-frequency transducer paired with a 2.5-inch dual-layer voice coil housed inside a rugged, braced MDF enclosure.
  • This heavy-duty cabinet design maximizes internal volume while suppressing unwanted cabinet vibrations, resulting in tight, articulate, and undistorted bass notes even at maximum SPL levels.
  • Equipped with an onboard electronic crossover and comprehensive thermal, overload, and transducer protection circuitry, it integrates seamlessly into existing sound systems, safely maximizing output while maintaining total acoustic clarity.
Features
  • High-Efficiency 900-Watt Class D Amplifier: Outfitted with an advanced, cool-running Class D power module.
  • This amplifier produces 900W peak (450W continuous) power, driving immense sound pressure levels while drawing minimal current from standard wall outlets.
  • Massive 18-Inch Long-Excursion Woofer: Driven by a robust 2.5-inch dual-layer voice coil.
  • This large-format transducer moves massive columns of air, effortlessly extending the system's frequency response down into the sub-bass spectrum.
  • Acoustically Braced MDF Enclosure: Built from heavy-duty, dense medium-density fiberboard (MDF) featuring a front-ported design and an scratch-resistant textured finish.
  • This solid bracing blocks internal standing waves to eliminate muddy resonance.
  • Versatile Onboard Electronic Crossover Matrix: Outfitted with dual XLR+1/4" combo inputs and dual XLR outputs.
  • This smart routing matrix allows users to run a stereo signal into the sub and pass the higher frequencies cleanly out to top satellite speakers.
  • Integrated Pole-Mount Socket: Features a standard 35mm top-panel pole socket.
  • This allows mobile performers to mount a full-range PA speaker directly above the subwoofer utilizing a standard spacer pole, saving valuable floor space.
  • Comprehensive System Safeguards: Protected by integrated electronic clip limiting, thermal protection, and amplifier overdrive sensors.
  • These advanced safeguards ensure the system operates reliably during long, high-volume multi-hour events.
Specifications
  • Component Type: High-Output Active Powered Subwoofer
  • Model Designation: TX18S Subwoofer System
  • Amplifier Design Class: High-Efficiency Class D Power Module
  • Power Rating Matrix: 900 Watts Peak / 450 Watts Continuous
  • Low-Frequency Transducer: 18-inch (457mm) Woofer / 2.5-inch (63.5mm) Dual-Layer Voice Coil
  • Frequency Response Range: 37 Hz – 100 Hz (-10 dB)
  • Maximum Sound Pressure Level: 126 dB SPL (@ 1 meter, peak)
  • Audio Input Connectors: 2 × XLR+1/4” (6.35 mm) TRS Combo Inputs
  • Audio Output Connectors: 2 × XLR Outputs (Link/Crossover Bypass selection)
  • Cabinet Enclosure Material: Acoustically braced MDF cabinet with a rugged black textured paint finish and steel perforated grille
  • Mounting Hardware Framework: Standard 35mm Top-Panel Pole Mount Socket / Dual Integrated Side Handles
  • Primary Application: Low-frequency reinforcement for mobile DJ setups, live band PA arrays, wedding entertainment systems, dance clubs, fitness centers, and houses of worship
What’s in the Box
  • 1 × TX18S 900-Watt 18-inch Powered Subwoofer
  • 1 × Standard Detachable IEC Power Cable
  • 1 × Quickstart Guide & Warranty Registration Safety Documentation
Vendor Alto
Type Cabinet Speakers
Sku 80501240
Barcode 0816311012353
Weight:  39.0 kg

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