See all parts that fit your 2014 640i
10" Passive Radiator for use with Boston G Series Subwoofers
10" Tunable Radiator • Designed to Perfectly Compliment Boston G Series Subwoofers • Increases Output without Added Amplifier Power or Enclosure Volume • User-Tunable Adjustments
Learn more about the gtr10
Cerwin-Vega CVP8 (Sold Individually)
350W Peak (170W RMS) 8" CVPRO Series Pro Full Range 4-ohm Speaker
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460W Peak (100W RMS) 4” A Series 2-way 4-ohm Coaxial Car Speakers
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270W Peak (90W RMS) 4" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$90.00
List price $99.99
700W Peak (500W RMS) 8" Epic Pro Series Pro Audio Midrange 4-ohm Speakers
$129.00
900W Peak (300W RMS) 8" HED Series 2 Way Component 4-ohm Speaker System
$219.99
List price $263.99
390W Peak (130W RMS) 8" DMDX Series 2-Way Cocentric Coaxial Car Speakers
$189.99
520W Peak (170W RMS) 8" S-Series Hi-Res 2-Way Component Car Speakers
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10" Tunable Radiator • Designed to Perfectly Compliment Boston G Series Subwoofers • Increases Output without Added Amplifier Power or Enclosure Volume • User-Tunable Adjustments
Boston Acoustics' GTR10 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 10" 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 GTR10 is the only way to go.
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Manufacturer:
Model Number:
GTR10
Weight:
6.00lbs
Internal SKU:
gtr10
Internal Product ID:
4815
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Great idea for small places...
This is a great idea for small places I mated it with their G3 subs and their GT400 monoblock and it did help hit the deeper notes louder, but overall for 65 dollars you could spend the money on another subwoofer in your system vs buying this.
14 found this helpful
a must
if you get the boston acoustics g5 sub and you put it in a sealed box you must get this it just makes the sub sound so much better
14 found this helpful
Well known brand, and a great add on.
I own a 04 F150 Regular cab, so of course i didnt need anything powerful to put some bass in my truck. so I combined this G5 with its GTR and I created a double wedged box that would go directly behind the center seat. With a MB Quart Premium 1200 amp. I was very satisfied, with big deep bass that would fill the truck. The box includes a heavier weight ring to add on to the sub so it would be able to handle heavier bass and make it sound louder so i did, and it works really well and sounds great. But they stopped making this sub, so i was dissapointed and luckily i found it all here!! I wonder if it would work with any use of other subs...im sure it would.
13 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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