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Boston Acoustics GTR12 12" Tunable Radiator

12" passive radiator for use with Boston G Series Subwoofers

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12" Tunable Radiator • Designed to Perfectly Compliment Boston G Series Subwoofers • Increases Output without Added Amplifier Power or Enclosure Volume • User-Tunable Adjustments

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Product Highlights


12" Tunable Radiator • Designed to Perfectly Compliment Boston G Series Subwoofers • Increases Output without Added Amplifier Power or Enclosure Volume • User-Tunable Adjustments

Description


Adding Bass Without Adding Power

Boston Acoustics' GTR12 TunableRadiator™ is the perfect tool when looking to add bass without the need of an added amplifier or enclosure volume. This TunableRaditor™ has been designed to compliment 12" G series subwoofers and add +3dB of bass to your car's audio system. Its 3 tunable adjustments will allow you to fine tune your system to your best musical preference. Its shallow mount design makes it easy to install even when space is limited. The GTR10 mounts just like a regular subwoofer, making it easy and fast to install. So if you want to add a little more bass to your already existing G series Boston Acoustic subwoofers but don't want an additional amplifier or new enclosure, then the GTR12 is the only way to go.

  • Designed to perfectly compliment Boston G series Subwoofers
  • Increases output without added amplifier power or enclosure volume
  • Suitable for high output needs where space is limited
  • User-tunable adjustments
  • Slim-mount design; only 3-inches of depth required
  • Removable dustcap for quick tuning adjustments
  • Nominal Size: 12"
  • Cutout Diameter: 11-3/16"
  • Mounting Depth: 3"
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide



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Item Details


Manufacturer:

Model Number:

GTR12

Weight:

6.00lbs

Internal SKU:

gtr12

Internal Product ID:

4816

Product and How-to Videos


Customer Ratings & Reviews


Boston Acoustics GTR12 12

5 star
0%
4 star
50%
3 star
50%
2 star
0%
1 star
0%



Durability
3.5
Value
3.5
Features
3.5
Design
4
Usability
4

Customer Reviews

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GTR12

Cons: cannot add more weight for lower frequency tuning, foam rubber surround that will rot with time, one of the radiators had an air leak which had to be glued i.e poor manufacturing

Pros: easy to modify (gluing more weight) I was able to get the frequencies I was after, performs well and has reasonably large excursion.

By Nick on June 19, 2010

16 found this helpful


for what it's worth

I bought these passive radiators and installed them. I noticed that one of them moves visibly more than the other one does. I can't be certain that it is due to inconsistency on the part of Boston Acoustics because I haven't swapped the left for the right one and watched them go. The system sounds good though. I wish I had the time to try one of the subs sealed and one with the passive radiator, but I never tried that "A B test". they do look cool.

By Stiltman on August 3, 2011

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