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GTuned High Performance Dual 12” Ported Subwoofer System


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Looking for a drop-in subwoofer solution? Look no further than the GTuned™ high performance subwoofer enclosures. Every enclosure has been designed to optimize our subwoofers and deliver maximum performance—regardless of listening tastes or budget.

  • PowerVent™ tuning for optimum efficiency, impact and extension
  • High quality MDF enclosure with glued and dado ends
  • Black and Gray two-tone automotive grade carpet
  • SureSet™ overdrive protection
  • Heavy-duty nickel plated input terminals accept up to 10 AWG wire
  • 400 Watts RMS / 800 Watts Max power handling
  • 2Ω impedance, perfectly matched to the GTA-500m and GTA-1105 amplifiers

Boston G1 Subwoofer
The G1 car audio subwoofer incorporates features found on G3 and G2 subwoofers such as SureSet™ impedance selection & protection and RadialVent® cooling. With stunning design, high-end features, and high output you have a subwoofer that redefines the entry-level.

G1 Features:
  • 1-3/4-inches of peak-to-peak excursion
  • 2-inch 4-layer voice-coil
  • Radialvent® cooling, for increased power handling

SureSet Terminal Plate
The G1 GTuned enclosures use Boston’s SureSet™ fuse protection to prevent against damage from momentary overdrive like all Boston G series subwoofers—but add a level of convenience never offered before. By moving the fuse protection from the subwoofer to the terminal cup, accessing the protection fuse has never been so easy

GTuned Port
All G1 subwoofer enclosures use an oversized port reducing port turbulence keeping your bass crisp, clear and deep—even under heavy use. Relying on a longstanding Boston technique, the GTuned G1 enclosures feature PowerVent™ tuning delivering a perfect blend of extension, impact and efficiency.


60 Lbs.
Power Handling
400W RMS/800 Watts Max
Enclosure Type
Q-Tune™ Setting
32Hz @ 1.0
Tuning Frequency
Top Depth
Bottom Depth

Customer Reviews

Reviewer: Jason

I bought this speaker system mainly because of the price tag on it. Crutchfield had it on sale for $200. The quality and sound really impressed me. All I had left of my sound system days was a amp pushing around 400 watts at 2 ohm. They work very well together. Never thought I would buy anything but JL or Rockford because of quality I was used too, but this unit is equal to that in my opinion. Very well made and tight subwoofers. The box is 1"thick mdf. Very impressed with the protection fuse on the speaker terminals. Awesome innovation. Overall 5 stars out 5.

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