SKU: 28626582014

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

Sale price$359.55 Regular price$399.50
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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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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24 fan 4 life
Chelsea, US
★★★★★ 4
Nice and slim
Color: Low Profile Oil Drain Pan for Harley
This is a really cool oil pan. The slim line allows me to put it under any of my three motorcycles without jacking the bike up. The only draw back is that it is big because of the slim design. I can live with the larger size since i don’t have to lift my motorcycles during service.
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Reviewed in the United States on September 3, 2024
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Bryan
Birmingham, US
★★★★★ 5
4.5 star
Color: Low Profile Oil Drain Pan for Harley, Color: Low Profile Oil Drain Pan for Harley
Id give it a 4.5 star only because the holes weren't well rounded on the interior were they punch through the mold to make the holes. Other than that I tested if it holds full of water and all seals work. The fix: grab a knife scrap the inside ring and it will fall off. If you want a more perfect feel (not rough) heat up a flat head or screwdriver that has a round stem and use that after heating to lightly melt the plastic to smoothen it out. I didnt do 2nd part dont care. Great size, will fit under motorcycles easily like my 04 zx10r.
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Reviewed in the United States on May 16, 2026
S
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Steve DeMola
Lowell, US
★★★★★ 5
Works great.
Color: Low profile oil Drain Pan for Motorcycles
Good size when changing the oil on a Harley Touring motorcycle.
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Reviewed in the United States on May 8, 2026
K
Verified Purchase
Kenneth J.
Lexington, US
★★★★★ 5
Good product
Color: Low profile oil Drain Pan for Motorcycles
Love it! Built a custom box for my generator and this is under it so I can slide it in and out after so many oil changes 👍🏾👍🏾
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Reviewed in the United States on May 21, 2026
R
Verified Purchase
Ramir Octavo
New York, US
★★★★★ 5
oil tank
Color: Low Profile Oil Drain Pan for Harley
Slim and easy to use for any motorcycle or cars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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