Search  for anything...

Alto Professional TX212S - 900 Watt 12" Powered Speaker Subwoofer with DSP, Selector for Companion PA Speaker and Class D Amplifier with Overdrive Protection, black

  • Based on 358 reviews
Condition: New
Checking for product changes
$299.00 Why this price?
Save $45.99 was $344.99

Buy Now, Pay Later


As low as $49.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Nov 28
Order within 1 hour and 3 minutes
Available payment plans shown during checkout

Style: TX212 Subwoofer


Size: 12" woofer


Features

  • Superior Sound for your PA System - 12-inch 900W active subwoofer speaker with high-efficiency class D amplifiers
  • The Perfect Match - XLR outputs, with six discreet DSP output modes for ideal matching with companion PA speaker
  • Setup Simplified - Lightweight, portable PA cabinet design for easy transport, set up and installation; Integrated 36mm pole socket
  • Feature-Packed - Extended LF switch for increased EQ control; Electronic clip, thermal and transducer overdrive protection
  • Precision Engineered - Rugged finish always looks good, even with heavy use; Designed and tuned in the USA

Description

The Evolution of an Icon - Meet The TX212S There are times when your PA sound system needs additional low-frequency output and “punch.” For those situations, Alto Professional proudly offers the TX212S powered subwoofer. This subwoofer extends the bass response of virtually any full-range speaker, relieving that speaker of the difficult task of having to reproduce the low bass frequencies. The result? A system with stunning wide-range response characterized by dramatic, impactful low frequencies and effortless, undistorted mids and highs. The listening audience will hear everything with perfect clarity, from the lowest bass synth tones to the highest percussion bells and everything in between. The Perfect Match Blend TX212S seamlessly with the companion PA speaker. All TX2-series subwoofers have a choice of six selectable DSP output modes so the subwoofer’s frequency response and crossover frequency are perfectly-matched to the PA speaker it’s being used with. Precision-Engineered High-Power Performance TX212S features an on-board 900-watt amplifier (450 watts continuous) with proprietary limiting circuitry that provides electronic clip, thermal and transducer overload protection, ensuring that the system always sounds clean and clear, no matter how hard it’s pushed.

Brand: Alto Professional


Speaker Maximum Output Power: 450 Watts


Connectivity Technology: XLR


Audio Output Mode: Balanced


Mounting Type: Tabletop Mount


Model Name: TX212S


Speaker Type: Subwoofer


Special Feature: 12" Subwoofer, Overdrive protection


Recommended Uses For Product: For Surround Sound Systems


Compatible Devices: [Desktop, Laptop, Television, Projector]


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Controller Type: Corded Electric


Color: black


Included Components: TX212S Subwoofer, User Guide, Power Cable, Safety & Warranty Manual


Product Dimensions: 15.9"D x 20.4"W x 16.6"H


Item Weight: 20.5 Kilograms


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Speaker Size: 12 Inches


Power Source: Corded Electric


Woofer Diameter: 12 Inches


Vehicle Service Type: Car


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Is Electric: Yes


UPC: 816311011846


Manufacturer: inMusic Brands Inc.


Item Weight: 45.1 pounds


Country of Origin: China


Item model number: TX212S


Date First Available: May 9, 2018


Color Name: black


Speaker Amplification Type: Active


Size: 12" woofer


Wattage: 450 watts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Really, really great speakers...
Style: TX3 Series Size: 12" woofer
I’m a touring sound man, with over 40 years of mixing experience. Even though I'm trying to retire, I still do local shows with friends. I even decided to recommission some parts of an old sound system I owned to do a small show here and there. I didn't have any good stage monitors... but for the occasional show, I didn't want to spend a lot of money getting some. There are plenty of good self-powered cabinets out there if you want to spend $600 apiece or more. Not interested. A friend has some Behringer B212Ds, which I've borrowed a few times. I thought this is the way I'd go but they just didn't have a great natural sound... no real low end and I had to crank the high tone controls just so they'd sound "normal." But there aren't a lot of cabinets that compete with them on price... until I saw a review of the Alto TX312s. I thought I'd give them a try. WOW! They just don't "sound great for the price," they sound GREAT!!! Of course, I got out my test audio setup to put them through their paces. I turned off their "contour" switch and found I might have to add just a bit of EQ to fill out the bottom and the top. But then I did something that I never do... I turned ON the "contour" switch. And this added EXACTLY what I had added on the graph to make them sound good. Here's my take on these: 1. High quality build- These DO NOT feel cheap. A solid thick plastic case construction with a full metal grille. 2. Simple inputs- A combo TRS / XLR input jack, a mic / line sensitivity switch and a level control. That all I would ever want. I don't need broad-band tone controls on a speaker... if I'm doing anything, I'll do it on a graphic EQ or the console. 3. Indicator lights- Again, simple. Power and a signal present light that turns red if you hit it so hard as to engage its protection circuitry. But in trying to test for the red threshold... O-M-G, these things were blasting! 4. Size and weight- Although not as small as some, definitely manageable and fairly light. 5. Other plusses- A fan for cooling, a pass-through XLR output, easy to deal with handles and a pole-mount hole (with a safety bolt). There's even a ground-lift switch if you have any AC issues. And oh yes... the cost. WOW! IMHO, this is hands-down the best value in a powered speaker. Sounds great, easy to deal with, simple operation, loud as heck... and VERY reasonably priced. I'm hoping they do well on the gig but confidence is high. NOW I'm thinking of getting a couple of the TX315s for the MAIN P. A. Yikes! ... show more
Reviewed in the United States on March 24, 2022 by Presumably

  • A Lightweight Fine Sounding Speaker That I'm Using As A FRFR with an Amp Modeler
Style: TX3 Series Size: 8" woofer
I've been using a QSC CP-8 for last 5 years with my duo. We use a single CP-8 high and behind for two mics, two guitars, and bass guitar. It works great and can cover large outdoors gigs. For the last 3 years I've been playing electric into a modeler while my partner plays acoustic guitar or bass. My acoustic guitar is currently retired. But with a modeler in my gig bag (usually a Spark Go these days, but I also have a UA Dream 65), I thought it would be nice to have something lighter for informal jams that could keep up with a drummer. At 25% the price and nearly half the weight of my CP-8 the TX308 seemed like a good solution. Its only shortcoming is I need a 1/4" female to XLR male adapter. Like the CP-8 you need to turn the bass down on your modeler if the speaker is placed on the floor. They are both voiced to be up on a pole. For music listening the CP-8 is no doubt capable of more volume. I did stress test the TX308 with bass guitar and it did not buzz or have any other issue. I'm impressed given the light weight and low cost. The overall build quality of the TX308 looks quite good to my retired electrical engineer's eye. If you want to run either speaker from a battery power station, they both draw about 5 watts running their DSP with no sound and are deafening loud at 10-15 watts of power from the wall socket. BTW, the Positive Grid Spark amps don't like having left and right (tip and ring) shorted together on their headphone output on the way to your powered speaker (sounds bad regardless of how you configure the output with the app: stereo or mono). A resistive summing cable is a bullet proof solution into a female 1/4" which might be TS, TRS stereo, or TRS balanced (3.5mm TRS stereo male with ~1K Ohm summing resistors to 1/4" TS mono). One other small, good thing to report is the handle molded into the TX308 case does not have any sharp edges. One of the nice things about the CP-8 is a great handle which I think matters compared to the sharp-edged molded handle in for example, the Yamaha DBR10. Another more expensive option, the Behringer B208D has no handle at all. If you're looking to travel light and make one trip from the car this stuff matters. ... show more
Reviewed in the United States on November 9, 2023 by Jon Fields Jon Fields

  • Great value, and a fun little speaker.
Style: TX3 Series Size: 8" woofer
I bought these to have a smaller, lighter, cheaper option in my inventory for small gigs or loaners. Honestly they sound better than expected and they draw very little power. They only area where they don't compete with my more expensive speakers is in total sound output. (126 dB vs 138 dB), but I don't need to push them that hard for many events. Power draw is so low, I run them for hours on end with a 300 watt inverter and a 50 Ah battery. The basic XLR jacks and single volume knob is very desirable. I don't want to have excessive DSP features that need setup on every speaker, I'd rather do that from a central location. It's also less to features to malfunction down the road. ... show more
Reviewed in the United States on June 11, 2024 by NerdyGuy

  • Impressive
Style: TX212 Subwoofer Size: 12" woofer
Now having had this sub for a long period, still performs well and no issues First initial reactions are that this sub is impressive. Having checked out many other 12 inch subs this one actually is extremely good. Most like the standard forward facing Harbingers are just completely useless and only suitable for home use at the best . After now a week of testing these are keepers This Alto sub with its ported arrangement actual performs really well and delivers solid bass. This unit would even work well in reasonable size venues for DJ Band etc. Having had a lot of experience with 18 inch and 15 inch subs this 12 inch performs well is light enough for one person to carry and makes life much easier For the price it’s excellent and performs very well. ... show more
Reviewed in the United States on September 8, 2023 by Phdinnis Phdinnis

  • Solid sound
Style: TX3 Series Size: 8" woofer
Great speaker for the price, it's definitely limited for functionality but has it's uses. I run a/v company and use them for ceremony setups with a few microphones.
Reviewed in the United States on July 31, 2024 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.