Alto TX 12S Subwoofer

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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
Input Connector Combo
Dsp Yes
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: ...

379 €

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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 €

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379 €

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in Active Subwoofers

Bundles & offers

Alto TX 408/12S Basis Bundle

755 €

Alto TX 408/12S Power Bundle

1.111 €

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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...

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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.

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