Boston Acoustics GTR10 (gtr12) Passive Radiator for G Subwoofers

Boston Acoustics GTR12 12" Tunable Radiator

12" passive radiator for use with Boston G Series Subwoofers

12" passive radiator for use with Boston G Series Subwoofers

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

We apologize

This item has been discontinued

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
FEATURES & SPECS
Subwoofer Specifications
Subwoofer Series
Subwoofer Size
Peak Power Handling
RMS Power Handling
Voice Coil(s)
Impedance (Per Voice Coil)
Voice Coil Diameter
Frequency Response
Sensitivity
Xmax (millimeters)
Subwoofer Design
Main Cone Color
Woofer Composition
Woofer Surround
Magnet Structure
Subwoofer Grille
Re-Cone Kit Available
Recommended Enclosure Specifications
Recommended Enclosure Type
Minimum Sealed Box Volume
Optimum Sealed Box Volume
Maximum Sealed Box Volume
Minimum Ported Box Volume
Optimum Ported Box Volume
Maximum Ported Box Volume
Top-Mount Depth
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
Equivalent Compliance (Vas)
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
Mechanical Q Value (Qms)
Efficiency Bandwidth Product (EBP)
What is in the box?
WITB: Subwoofers
Paperwork
Other Accessory #1
Other Accessory #2
Other Accessory #3
Other Accessory #4
Other Accessory #5
Authorized Dealer
Authorized Dealer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
VIDEOS AND HOW - TO
REVIEWS
Boston Acoustics GTR12 12

Boston Acoustics GTR12 12" Tunable Radiator

3.5

(2)

Write a review

Overall rating distribution

5 star
0%
4 star
50%
3 star
50%
2 star
0%
1 star
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By feature average rating

Durability
3.5
Value
3.5
Features
3.5
Design
4
Usability
4

Nick

June 19, 2010

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.

6

found this helpful.

Stiltman

August 3, 2011

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.

4

found this helpful.
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ITEM DETAILS

Manufacturer:

Model Number:

GTR12

Weight:

6.00lbs

Internal SKU:

gtr12

Internal Product ID:

4816

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12" passive radiator for use with Boston G Series Subwoofers

$44.95

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