🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$1360.99
Q ACOUSTICS Q B12 Subwoofer Carbon Black - Featuring Infinite Baffle Enclosure, 12 Inch Driver, 220-watt Class D Amplifier, 50mm Voice Coil - Active Subwoofer for Hi Fi Music Systems — image 1
SubwoofersQ ACOUSTICS✓ In stock

Q ACOUSTICS Q B12 Subwoofer Carbon Black - Featuring Infinite Baffle Enclosure, 12 Inch Driver, 220-watt Class D Amplifier, 50mm Voice Coil - Active Subwoofer for Hi Fi Music Systems

$1360.99

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About this item
  • Hi-fi Subwoofers: Take your home cinema sound system to the next level with the Q B12 Subwoofer. With a 12" long-throw driver powered by an ultra low-distortion 220W Class D subwoofer amplifier and a 50mm voice coil for minimal thermal compression, it delivers a tight and powerful bass response.
  • Reinforced Cabinet: Our subwoofer speakers feature sealed MDF ‘infinite baffle’ cabinets with 36mm-thick baffles. The cabinets are braced for maximum stiffness of the motor system, reducing unwanted vibrations and resonance of the units for the clearest deep bass sounds.
  • Seamless Cinema Room Accessories: A recessed and hidden terminal panel keeps wiring minimalistic and neat, and adjustable spiked feet with rubber caps makes your home theater subwoofer easy to position and set up.
  • Specs: Enclosure type: Infinite Baffle, Drive Unit: 12" High-excursion & Stiffness Paper, Straight-sided Cone. Peak Amp. Power: 440W, Continuous Amp. Power: 220W, Power Type: Class D, Freq. Range: 28Hz–300Hz, Crossover Freq. Range: 40Hz–250Hz, Input Impedance: 13kΩ, Input Sensitivity: 150mV
  • What’s Included: 1 x QB12 subwoofer (W400mm x D446mm x H400mm, Weight 21.5kg), 1 x User Manual, 1 x Power Cable, 4 X Adjustable Floor Spikes, 4 x Floor Spike Locking Rings, 4 x Floor Spike Covers
Product details
Brand
Q ACOUSTICS
Manufacturer
Q Acoustics
Material
Paper fiber
Colour
Black
Size
30.48cm (Pack of 1)
Weight
18.50 kg
Model number
Q B12
Part number
QA8700
EAN
5036694047491

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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