QTX QT15SA Active 15" Subwoofer – Deep Bass for Powerful Sound Systems

QTX
442-751
5015972075975
    Delivery time:2 - 3 Working Days
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150 Watt 15" Active Subwoofer.

Input and Output via XLR.

Adjustable crossover frequency

Can be used in conjunction with wall or ceiling speakers to boost the Bass response of your system


The QTX QT15SA is a powerful 15-inch active subwoofer designed to deliver deep, punchy bass that enhances any sound system. Whether you're kitting out a live performance setup, mobile DJ rig, club, or event space, the QT15SA provides solid low-end support that fills the room with impact.

Featuring a built-in amplifier and adjustable crossover, this subwoofer integrates easily with full-range speakers and sound systems. Its durable enclosure, metal grille, and recessed carry handles make it ideal for both fixed installations and mobile use.

If you're looking to add serious depth and warmth to your audio, the QTX QT15SA is a reliable and cost-effective solution.


Active subwoofers with integral amplifier and adjustable low pass filter in rugged, carpet covered wooden cabinet. Ideal to complement our range of 2-way background speakers.
Power Supply: 230Vac, 50Hz (IEC)
Output Power (RMS):

150 Watts

Line input:

1 x XLR balanced

Woofer: 380mm (15'')
Frequency Response: 40Hz - 150Hz
Sensitivity: dB
Dimensions: 640 x 555 x 440mm