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Magico Q Series 18" Subwoofer-Black

Model #: Q-SUB 18
At a Glance

Magico Q Series 18" Subwoofer-Black with 90 dB sensitivity and 4 ohms

Available in Store Only
$99,999.00Save $NaN

Get to know this product.

Built around the renowned Q platform, the QSubs set new standards in low frequency sound reproduction. Capable of delivering 136 dB sound pressure level with less than 1% total harmonic distortion at 20Hz[i], the message is simple: if you think you have heard low frequencies before, think again.

According to Magico CEO and chief designer Alon Wolf, “Bass has never been heard like this before. For the first time, low frequencies can be produced with unprecedented clarity.”

The QSub-18 weighs over 550 lbs. and has massive power handling capability of 8,000W, delivering thundering low frequencies that are fast, pure, and devastatingly accurate.

As these images illustrate, most conventional subwoofers fail to address the biggest problem in reproducing low frequencies: enclosure warping.

Due to the enormous sound pressure buildup, the pliable walls of typical enclosures absorb a tremendous portion of the energy generated by the drivers, leading to distortion and massive group delay (smearing). The QSub can reach an internal sound pressure level of up to 175dB - the equivalent of a commercial jet at takeoff - with less than 1% displacement of common enclosures.

Driver Complement: 2 x 18" (45.72cm) Bass Drivers

Sensitivity: 90dB

Impedance: 4 Ohms

Frequency Response:

  • 15 Hz - 150 Hz
  • Onboard digitally-controlled active crossover
  • 4000W (6000W for 230V) Amplifier

Weight: 570 lbs.



Bass Size:(2) 18


Sold As:Each


Impedance:4 Ohms
Sensitivity:90 dB
Speaker Type:SubWoofer
Frequency Response:15 Hz - 150 Hz



Misc. Specs

Product Weight570.0000
WarningProposition 65 Warning for California Residents