Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
- Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
- Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
- No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime
Try Prime
and start saving today with fast, free delivery
Amazon Prime includes:
Fast, FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with Fast, FREE Delivery" below the Add to Cart button.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited Free Two-Day Delivery
- Streaming of thousands of movies and TV shows with limited ads on Prime Video.
- A Kindle book to borrow for free each month - with no due dates
- Listen to over 2 million songs and hundreds of playlists
- Unlimited photo storage with anywhere access
Important: Your credit card will NOT be charged when you start your free trial or if you cancel during the trial period. If you're happy with Amazon Prime, do nothing. At the end of the free trial, your membership will automatically upgrade to a monthly membership.
Q Acoustics Q B12 Subwoofer - Featuring Infinite Baffle Enclosure, 12" Driver, 220 Watt Class D Amplifier, 1.97" Voice Coil - Active Subwoofer for Home Theater Sound System (Arctic White)
Delivery & Support
Select to learn moreAmazon
Amazon
- You will be able to track your Amazon order from point of shipping to your doorstep in your orders. If you need more help with tracking your package, please visit Track Your Package.
- Learn more
- This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Our specialist Customer Support for large items dispatched from Amazon is on hand to help with your order. Contact us via phone or chat 7 days a week.
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
Consider a similar item
Buy it with
Customers who viewed this item also viewed
- SVS SB-1000 Pro Sealed Subwoofer (Black Ash)Amazon's Choicein Home Audio Subwoofers
Compare with similar items
This Item Q Acoustics Q B12 Subwoofer - Featuring Infinite Baffle Enclosure, 12" Driver, 220 Watt Class D Amplifier, 1.97" Voice Coil - Active Subwoofer for Home Theater Sound System (Arctic White) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $749.00$749.00 | $149.00$149.00 | $349.00$349.00 | $899.00$899.00 | $199.99$199.99 | $498.00$498.00 |
Delivery | Get it as soon as Thursday, May 16 | — | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it May 16 - 20 | Get it as soon as Friday, May 17 |
Customer Ratings | ||||||
Sound quality | — | 4.1 | 4.5 | 4.6 | 4.8 | 4.8 |
Value for money | — | — | 4.2 | 4.5 | 4.5 | 4.8 |
Bass quality | — | 4.3 | — | 5.0 | 4.2 | — |
Volume control | — | 4.1 | 4.5 | — | 4.2 | — |
Quality of material | — | — | — | 4.8 | 5.0 | 5.0 |
Sold By | QAcoustics | QAcoustics | Audioengine LLC | GRAMOPHONE | Fluance Audio | REL Acoustics |
speaker size | 40 centimeters | 6.5 inches | 8 inches | 8 inches | 10 inches | 6.5 inches |
power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | AC | Corded Electric |
connectivity tech | Auxiliary | Auxiliary | RCA, 3.5mm Analog Input | — | Auxiliary, Wi Fi | RCA |
speaker type | Subwoofer | Subwoofer | Subwoofer | Subwoofer | Subwoofer | Subwoofer |
mounting type | Floor Standing | Floor Mount,Magnetic Mount | Floor Standing | — | Floor Standing, Tabletop | Floor Standing |
weight | 18.5 kilograms | 13.6 kilograms | — | 26 pounds | 24.7 pounds | 15 pounds |
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
61
|
Price
| $1,299.00$1,299.00 | — | $999.00$999.00 | $1,999.00$1,999.00 | $3,249.00$3,249.00 | — |
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
Recommended Uses For Product | For Surround Sound Systems |
---|---|
Compatible Devices | Home Theater |
Subwoofer Diameter | 12 Inches |
Mounting Type | Floor Standing |
Controller Type | Voice control |
Surround Sound Channel Configuration | 5.1 |
Color | Arctic White |
Product Dimensions | 17.56"D x 15.75"W x 15.75"H |
Speaker Maximum Output Power | 220 Watts |
Item Weight | 18.5 Kilograms |
Is Waterproof | FALSE |
Number of Items | 1 |
Control Method | Voice |
Speaker Size | 40 Centimeters |
Power Source | Corded Electric |
Woofer Diameter | 12 Inches |
Vehicle Service Type | Car |
Audio Driver Type | Dynamic Driver |
Subwoofer Connectivity Technology | Wired |
Includes MP3 player? | No |
Manufacturer | Q Acoustics |
Item Weight | 40.7 pounds |
ASIN | B083S9Z5PP |
Item model number | Q B12 |
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #425,077 in Electronics (See Top 100 in Electronics) #509 in Home Audio Subwoofers |
Is Discontinued By Manufacturer | No |
Date First Available | January 16, 2020 |
Country of Origin | China |
Warranty & Support
Feedback
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.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonReviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
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