Alto TX 12S Subwoofer

Start 360°

Active Subwoofer

Power: 450 W RMS, 900 W peak
Equipped with one 12" woofer
Frequency range: 46 - 115 Hz (-3 dB)
Max. sound pressure level: 126 dB (@ 1m)
Volume control
Limiter with LED
DSP output mode switch with LED
Phase switch
Power switch with LED
Electronic clip, thermal and transformer overload protection circuit
MDF housing reinforced from the inside
Integrated speaker stand flange: 36 mm
Robust, splash-proof surface
Two lateral handles
Rubber feet
Input: Two XLR / 6.3 mm combo jacks
Outputs: Two XLR
Dimensions (H x W x D): 510 x 405 x 405 mm
Weight: 22.4 kg
Colour: Black

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since April 2025
Item number 611520
Sales Unit 1 piece(s)
Power (Manufacturers Specs) 900 W
Number of Bass Woofers 1
Bass Woofer in Inch 12"
Colour Black
Width 405 mm
Height 510 mm
Depth 405 mm
Weight 22 kg
Wheels No
Stand Flange 36mm
Remote Control No
RMS Power 450 W
Power Tops 0 W
Sound Pressure in dB 126 dB
Housing Material Wood
Construction Bandpass
Dsp Yes
Input Connector Combo
Output Connector XLR
X-Over Connector No
High Cut Adjustable
Frequency Range (-3dB) from 46 Hz
Frequency Range (-3dB) to 115 Hz

Show variations of this product

Alto TX 12S Subwoofer

Alto TX 12S Subwoofer Active Subwoofer * Power: 450 W RMS, 900 W peak * Equipped with one 12" woofer * Frequency range: ...

377 €

to the product

Alto TX 18S Subwoofer

Alto TX 18S Subwoofer Active Subwoofer * Power: 450 W RMS, 900 W peak * Eqipped with: 18" woofer * Frequency range: 36 -...

555 €

to the product

377 €

All prices incl. VAT

Sales Rank

in Active Subwoofers

Bundles & offers

Alto TX 408/12S Basis Bundle

745 €

Alto TX 408/12S Power Bundle

1.099 €

This is what customers who viewed this product bought

Alto TS 12S Subwoofer

519 €

11%

bought

dB Technologies SUB 612

459 €

bought

the box pro Achat 112 Sub A

355 €

bought

Fun Generation PL 15 Sub A

225 €

6 Customer ratings

5 6 Customers 4 0 Customers 3 0 Customers 2 0 Customers 1 0 Customers

5 / 5

features

handling

sound

quality

Review guidelines

3 Reviews

Show translation

Show original

Unfortunately there was an error. Please try again later.

Simple workhorse

Cubeolah1 18.06.2025

Tested on an smaller outdoor concert of our stoner rock band and the woofer did a great job for a 12 inch. Bass and kick were projected very well, construction is sturdy and I really like the simple controls. No apps, just what you need. Small venue outdoors (one piece) is the the good maximum I guess, for indoor it has quite a headroom...

features

sound

quality

handling

Report

Do you believe this rating to be inaccurate or unacceptable for some reason? Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions.

Show translation

Show original

Unfortunately there was an error. Please try again later.

Erfüllt alle meine Erwartungen

One-Man-Symphonieorchester 11.08.2025

Gute Verarbeitung, guter Bass-Sound (in Verbindung mit zwei Alto TX 410) und aufgrund kleinen Abmessungen und geringen Gewichts sehr gut zu transportieren.
Einziger Mangel: Bislang keine Schutzhüllen im Angebot. Habe mir selber welche anfertigen lassen.

features

sound

quality

handling

Report

Show translation

Show original

Unfortunately there was an error. Please try again later.

Alto subwoofer

Morten Jakobsen 14.10.2025

Har købt denne subwoofer fra Alto. Rigtig god subwoofer med 12” bas. Den giver et rigtigt pift til mine aktive topkasser. Rigtig god subwoofer til prisen. Jeg er meget tilfreds med lyden. Køb den du bliver kun tilfreds. Tak til Thomann.

features

sound

quality

handling

Report

Read all reviews

Alto TX 12S Subwoofer

Active Subwoofer

This is what customers who viewed this product bought

6 Customer ratings

You have to be logged in to rate products.

3 Reviews

Smart Navigator

Served with love!

Alto TX 12S Subwoofer

Active Subwoofer

This is what customers who viewed this product bought

Accessories & matching items

6 Customer ratings

You have to be logged in to rate products.

3 Reviews

Compare options

Smart Navigator