SKU: 28626582014

Alto Professional TX18S 900W DSP-Enhanced Powered Subwoofer - 18"

Sale price$359.55 Regular price$399.50
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Description

Alto Professional TX18S 900W DSP-Enhanced Powered Subwoofer - 18"The Alto Professional TX18S brings much more to the table than sheer sonic force. This unit can handle deep bass frequencies and project them into any large scale venue, nightclub, house of worship, or place of business with pristine clarity and nuance. DJs and musicians who are tasked with carrying their own equipment from location to location rejoicenot only is the TX18S optimized for portability, but it is also designed to integrate seamlessly into

The Alto Professional TX18S brings much more to the table than sheer sonic force. This unit can handle deep bass frequencies and project them into any large-scale venue, nightclub, house of worship, or place of business with pristine clarity and nuance. DJs and musicians who are tasked with carrying their own equipment from location to location rejoice—not only is the TX18S optimized for portability, but it is also designed to integrate seamlessly into just about any audio setup in any number of settings and rooms. Those who are looking to install the TX18S as a permanent fixture of their restaurant, bar, cafe, gym, or venue will be relieved at just how easy this unit is to use. The controls are simple yet effective, ensuring impressive low-end response regardless of your technical know-how or audio experience.

Sonic Power and Reliability

Thanks to an 18-inch driver with a 3-inch voice coil, the TX18S can handle the nuanced, deep bass frequencies that are all too commonly lost when using standard full-range speakers. The powerful onboard 900W amplifier comes equipped with circuitry and overload protection that will ensure your low end is clean and clear even at full blast.

Multiple Output Modes

One of the TX18S’s most powerful features is its two different Live and Music EQ voicing modes and selectable Low Pass Filters. This allows users to switch the subwoofers frequency response to seamlessly integrate with any speaker it is being used alongside and where the music is being played. These pared down and straightforward parameters change the EQ to fit your surroundings with the press of a button as opposed to having to fuss with complicated, multifaceted controls.

Optimized for Durability and Performance

The TX18S is built to withstand any wear and tear that may occur. The subwoofer’s enclosure is made from fiberboard that is durable, resonant-free, and actually enhances the unit’s inherent acoustic qualities. In addition, this subwoofer and all other products in the TX Series are designed and tuned in the United States.

Features

  • 900W Ultra-Efficient Class-D Power Amplifier
  • 18-inch high-output woofer with 3-inch voice coil
  • DSP-based EQ and protection
  • Music and Live EQ voicings
  • Selectable Low Pass Filter (80Hz/100Hz/120Hz)
  • Polarity Reverse
  • (2) XLR + ¼-inch combo line inputs
  • (2) balanced XLR line outputs
  • Ported design with full metal grille for premium style and protection
  • Rugged, internally braced front-ported MDF cabinet with 36mm pole socket
  • Splatter-spray finish retains sleek appearance even with heavy use
  • Side handles

Specifications

  • LF Driver: 18” woofer / 3” VC
  • Power Amp: 450W RMS / 900W peak class-D
  • Frequency Response: 36Hz – 115kHz (-3dB)
  • Max SPL: 126dB @ 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: 80Hz / 100Hz / 120HZ @24dB 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: 23” x 23” x 23” (585 x 585 x 585mm)
  • Weight: 87.7lbs / 39.8kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28626582014

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Verified Purchase
Jlissa
Bozeman, US
★★★★★ 5
Bueno
Color: C Black
Muy bonito, buena relación precio calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
M
Verified Purchase
MIKE
Omaha, US
★★★★★ 1
DOA - doesn't work.
Color: A Gold
Love the looks of this watch but I cannot get it to work. I think that it is mechanical, but I wind it and it only runs for one to 10 minutes and sometimes not at all. Am I doing something wrong?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2018
C
Verified Purchase
Christopher O.
Cuba, US
★★★★★ 4
nice watch but expect what you pay for.
Color: A Gold, Color: A Gold
Pretty solid watch decent size face i prefer large face watches even with my small wrist. Its pretty good at staying synchronized. The case is pretty solid but closer inspection makes it look cheap, i still love though and it does get a lot of looks. The band is my really only big complaint it feels chintsy and cheap, the clasp spring fellout once but very simple to re-insert and if you have small wrist like me its definite resize. Other than that for the price its a cool mechanical watch.
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Reviewed in the United States on December 16, 2015
R
Verified Purchase
Rosney Perez
Omaha, US
★★★★★ 3
Nah....it's OK
Color: A Gold
Product does looks amazing and the manufacturer put a lot of time on designing this affordable watch, i'm using it in a daily basis and still looks like the first day. Pros: Affordable, great looking, right size Cons: Lot of condensation, you can see it trough the glass
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Reviewed in the United States on December 15, 2016
T
Verified Purchase
Thadius Craft
Natrona Heights, US
★★★★★ 5
Amazing brand
Color: Silver Gold
Love these watches so much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026

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