Q Acoustics Q B12 Subwoofer Carbon Black - Featuring Infinite Baffle Enclosure, 12" Driver, 220 Watt Class D Amplifier, 1.97" Voice Coil - Active Subwoofer for Home Theater Sound System
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Purchase options and add-ons
Brand | Q Acoustics |
Model Name | Q B12 |
Speaker Type | Subwoofer |
Connectivity Technology | Auxiliary |
Special Feature | Hi Res Audio |
About this item
- Powered Subwoofer Home Theater: Take your home theater audio 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 1.97" voice coil for minimal thermal compression, it delivers a tight and powerful bass response.
- Reinforced Cabinet: Our subwoofer speaker features sealed MDF ‘infinite baffle’ cabinets with 1.4 inch thick baffles. The cabinet is braced for maximum stiffness of the motor system, reducing unwanted vibrations and resonance of the unit for the clearest deep bass sounds.
- Seamless Home Theater 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.
- Subwoofer Specifications: 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 in the Subwoofer Box: 1 x QB12 Subwoofer (W15.7 x D17.6 x H15.7 inches, Weight 47.4 lbs), 1 x User Manual, 1 x Power Cable, 4 x Adjustable Floor Spikes, 4 x Floor Spike Locking Rings, 4 x Floor Spike Covers
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This Item Q Acoustics Q B12 Subwoofer Carbon Black - Featuring Infinite Baffle Enclosure, 12" Driver, 220 Watt Class D Amplifier, 1.97" Voice Coil - Active Subwoofer for Home Theater Sound System | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | $749.00$749.00 | $749.00$749.00 | $699.00$699.00 | $184.90$184.90 | $599.00$599.00 | $799.00$799.00 |
Delivery | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it Apr 2 - 4 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Sound quality | — | — | 4.1 | — | 4.6 | 4.7 |
Value for money | — | — | 3.9 | — | 4.4 | 4.7 |
Sold By | QAcoustics | QAcoustics | WORLD WIDE STEREO | Big Jeff Online Inc | Huppins | WORLD WIDE STEREO |
speaker size | 40 centimeters | 40 centimeters | 12 inches | 15 inches | 12 inches | 12 inches |
power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
connectivity tech | Auxiliary | Auxiliary | Bluetooth | — | wired, wireless | Bluetooth |
speaker type | Subwoofer | Subwoofer | Subwoofer | — | Subwoofer | Subwoofer |
mounting type | Tabletop | Floor Standing | Tabletop, Floor Standing | Flush Mount | Tabletop | Tabletop |
weight | 18.5 kilograms | 18.5 kilograms | — | — | — | 27 kilograms |
control method | voice | voice | application | — | application | application |
model name | Q B12 | Q B12 | SB 1000 Pro | — | SB-1000 Pro Sealed | PB-1000 Pro |
subwoofer diameter | 12 inches | 12 inches | 12 inches | 15 inches | 12 inches | 10 inches |
Product Description
Concept Series
Concept 30 | Concept 50 | Concept 90 | Concept 300 | Concept 500 | B12 Subwoofer | |
Customer Reviews
|
5.0 out of 5 stars
4
|
— |
— |
5.0 out of 5 stars
1
|
5.0 out of 5 stars
1
|
4.7 out of 5 stars
60
|
Dimensions
| 11.2 x 7.1 x 12.6 in | 40.4 x 16.5 x 12.6 in | 7.2 x 21.7 x 10.2 in | 14 x 7.9 x 15.7 in | 45.3 x 15.7 x 14.8 in | 15.7 x 15.7 x 17.6 in |
Weight
| 17.4 lbs | 50.5 lbs | 27.1 lbs | 31.7 lbs | 92.6 lbs | 47.4 lbs |
Frequency Response
| 54 Hz - 30 kHz | 42 Hz - 30 kHz | 67 Hz - 30 kHz | 55Hz - 30kHz | 41 Hz - 30 kHz | 28 Hz - 300 Hz |
Amplified Power
| 25-100 W | 25-150 W | 25-150 W | 25-200 W | 25 - 200 W | 440 W |
Sensitivity
| 87 dB/w/m | 90.5 dB/w/m | 90 dB/w/m | 84 dB/w/m | 90.5 dB/w/m | - |
Crossover Frequency
| 2.4 kHz | 2.1 kHz | 2.1 kHz | 2.5 kHz | 2.5 kHz | 40Hz – 250 Hz |
Bass / Treble Unit
| 1 x 5.0 / 1 x 1.0 in | 2 x 5.0 / 1 x 1.0 in | 2 x 5.0 / 1 x 1.0 in | 1 x 6.5 / 1 x 1.0 in | 2 x 6.5 / 1 x 1.0 in | 1 x 12 in |
Looking for specific info?
Product information
Product Dimensions | 17.01 x 15 x 17.01 inches |
---|---|
Item Weight | 40.7 pounds |
ASIN | B0828XRR53 |
Item model number | QA8700 |
Customer Reviews |
4.7 out of 5 stars |
Is Discontinued By Manufacturer | No |
Date First Available | January 16, 2020 |
Manufacturer | Q Acoustics |
Country of Origin | China |
Speakers Maximum Output Power | 220 Watts |
Item Weight | 18.5 Kilograms |
Number Of Items | 1 |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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Top reviews
Top reviews from the United States
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Reviewed in the United States on December 15, 2021
Top reviews from other countries
Though my lounge is compact, and I'm conscious of not overwhelming my neighbors, I rarely need to push my sound system (powered by a Denon X6400 in a 5.2.4 setup) beyond 50% of its maximum volume. Impressively, the Q B 12 blends seamlessly with my existing Q Acoustic speakers, handling bass output and the LFE channel without producing any distracting “double bass” effects. The bass augmentation is truly exceptional, melding with other speakers to avoid any unnecessary “booming” or distortions. Some enthusiasts have observed heightened performance from their surround speakers with the QB12 taking charge. While I lean towards agreeing, a bit more experimentation on my part is warranted. The Q B 12's output is nuanced and balanced, adjusting effortlessly based on the demands of the soundtrack.
For music enthusiasts, I set my subwoofers to LFE + main during a two-channel stereo output. The SB 12, once again, showcases its adeptness by adding depth to any music genre. It manages its output beautifully, ensuring the genuine richness of the track shines through.
Bear in mind, the Q B 12 is sizable, necessitating ample space. I've opted for the carbon black finish across all my speakers, which exudes a sophisticated aesthetic. If you're willing to invest both financially and in the fine-tuning process, and have the space to accommodate, the Q B 12 is undoubtedly a wise acquisition
Reviewed in the United Kingdom on September 3, 2023
Though my lounge is compact, and I'm conscious of not overwhelming my neighbors, I rarely need to push my sound system (powered by a Denon X6400 in a 5.2.4 setup) beyond 50% of its maximum volume. Impressively, the Q B 12 blends seamlessly with my existing Q Acoustic speakers, handling bass output and the LFE channel without producing any distracting “double bass” effects. The bass augmentation is truly exceptional, melding with other speakers to avoid any unnecessary “booming” or distortions. Some enthusiasts have observed heightened performance from their surround speakers with the QB12 taking charge. While I lean towards agreeing, a bit more experimentation on my part is warranted. The Q B 12's output is nuanced and balanced, adjusting effortlessly based on the demands of the soundtrack.
For music enthusiasts, I set my subwoofers to LFE + main during a two-channel stereo output. The SB 12, once again, showcases its adeptness by adding depth to any music genre. It manages its output beautifully, ensuring the genuine richness of the track shines through.
Bear in mind, the Q B 12 is sizable, necessitating ample space. I've opted for the carbon black finish across all my speakers, which exudes a sophisticated aesthetic. If you're willing to invest both financially and in the fine-tuning process, and have the space to accommodate, the Q B 12 is undoubtedly a wise acquisition
Reviewed in India on August 24, 2023