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Boston Acoustics G312-44

12" Dual 4 ohm G3 Series Car Subwoofer

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• 375W RMS
• SureSet™ Impedance Selection
• RadialVent® Cooling
• SPS™ (Soft Part System) Technology
• Integral Sealing Gaskets
• 4-Layer Voice Coil
• Customizable Chassis

Learn more about the g31244

We apologize

This item has been discontinued

Product Highlights


• 375W RMS
• SureSet™ Impedance Selection
• RadialVent® Cooling
• SPS™ (Soft Part System) Technology
• Integral Sealing Gaskets
• 4-Layer Voice Coil
• Customizable Chassis

Description


Customization with Boston Acoustics G3 Subwoofers

Boston Acoustics' G3 series subwoofers provide deep, crisp, responsive, and quality bass that has come to be expected from a high-end company like Boston Acoustics at an affordable price. Featuring Soft Part System (SPS™) technology that will allow the removal of soft parts in case of an impedance change when adding more subs, repair if the voice coil fails and is damaged, and it also allows for customization by allowing the basket and back screen to be removed from the motor structure. This will then allow the option to paint, chrome, or even powder coat to make your subwoofer really stand out. G3 series subwoofer also feature SureSet™ impedance selection that makes wiring easy and accurate as well as adds protection from overdrive to the voice-coil, and a RadialVent® cooling system that decreases heat dissipation as well as distortion cause by thermal discharge. This improves the subwoofer's ability to perform at higher power handling levels while still producing quality bass output. G3 series subwoofers are versatile, dependable, loud, and affordable making them an easy selection for any car audio system.

  • 12" Dual 4 Ohm G3 Series Subwoofer
  • Power Handling:
    • RMS: 375 watts
  • Impedance: Dual 4 Ohm
  • Co-polymer woofer cone
  • Foam woofer surround
  • SPS™ (Soft Part System) technology allows for cone assembly removal
  • SureSet™ impedance selection provides simple impedance selection as well as overdrive protection
  • Rigid cast aluminum customizable chassis
  • RadialVent® cooling directs airflow around the voice coil for increased power handling
  • 2-1/2" 4-Layer Voice Coils
  • 2-3/4" peak to peak excursion for devastatingly accurate, deep bass output from small sealed enclosures
  • Rugged input terminals accept bare 8 gauge wire or pin connectors
  • Integral sealing gaskets ensure tight seals for any mounting configuration
  • Compatible with the GTR12 tunable radiator for added bass
  • SPL Sensitivity: 92.4dB
  • Xmax: 14.5mm
  • Frequency response: 20-350 Hz
  • Mounting Depth: 6-9/16"
  • Cutout Dimensions: 11-3/16"
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Boston Acoustics G312-44 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Boston Acoustics G312-44 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Boston Acoustics G312-44 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Boston Acoustics G312-44 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
G3 Series
Subwoofer Size
12"
RMS Power Handling
375 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Frequency Response
20 - 350 Hz
Sensitivity
92.4 dB
Xmax (millimeters)
14.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Copolymer
Woofer Surround
Foam
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.0 cubic feet
Maximum Sealed Box Volume
1.0 cubic feet
Minimum Ported Box Volume
2.0 cubic feet
Maximum Ported Box Volume
2.0 cubic feet
Top-Mount Depth (Mounting Depth)
6-9/16"
Cutout Diameter
11-3/16"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

G312-44

Weight:

24.00lbs

Internal SKU:

g31244

Internal Product ID:

18535

Product and How-to Videos


Customer Ratings & Reviews



5 star
89%
4 star
11%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
5
Design
4.8
Usability
5

Customer Reviews

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AMAZING

I have the single 4 ohm model bridged off a Rockford P400 and it sounds amazing!!!!!! I did have a sealed 1 cu ft box but then I built a ported 2 cu ft box tuned 35 hz and oh my god its awesome...raw clean power, it shakes my whole truck and any one elses vehicles around me...I have been flipped off a lot at stop lights lol this sub is very underated. Its a sad thing that not too many ppl know of Boston Acoustics cuz they really do make quality products. This sub is a beast. LOTS of excursion. The fact that I can take it apart and replace the sps is very cool. Also the fuses are a very smart idea cuz they protect the sub. I would highly recomend this or anything boston acoustics to anyone

By stretch on March 9, 2011

11

found this helpful.

Awesome Sub!

This sub is way better than the Alpine Type R. It seems so much more responsive and clean too. I have 400 rms running to this sub in a 1.5 ported box. The box is a little small but sounds great. The excursion is ridiculous too. Nothing but clean, detailed, accurate bass with this sub. If you are considering this sub, BUY IT!! You won't be disappointed. Give it about 2 weeks of break in period and it pounds out the lows like crazy. The highs hit really good too. Definitely best sub i have ever had. Its really a great deal and it even has a re-cone kit too.

By Jake on February 14, 2010

11

found this helpful.

Nice Sub

I built a 3/4 inch mdf 1 cubic foot enclosure built to the exact specs. I am powering this with a kicker zx 400.1 and it handles the power flawlessly. It sounds very smooth. Its not broken in yet so it will get better. Definitely built well. This sub would sound way better ported, so port it if you get it. I would recommend this sub if you have a smaller car or an suv. Hope this helps make up your mind if you are looking to buy this.

By Luke on December 29, 2009

11

found this helpful.

Boston Acoustics G312-44 Rules

I have owned the Boston Acoustics G312-44 for 6 months now. I tried several other subs including Orion, JBL, Polk and just couldn't get the sound that I was happy with. If you like tight, clean, and powerful base then you can't beat the Boston subs. They have the sound of a much more expensive sub and they sound AWESOME!!!!! I have been a drummer for 30 yrs and have a very strong need for clean and clear music so I could hear all the instruments. The sub gives you the depth and drama of the song, so it is a very important part of the musical experience. Boston subs will give you the depth and drama without destroying your bank account.

By James on May 18, 2010

10

found this helpful.

BOOM

have 1 of these in my 2004 eclipse hatchback in a sealed box with an alpine mrp500 amp. it POUNDS! and sounds soooo clean. people scope my trunk and think nothing of it but trust me that little sub is a Deceptacon.

i keep it on negative 24 on the subwoofer. when i first turned it on it was on zero and i couldn't even hear anything it was soooo loud and shook me all over in a SEALED box

definitely recommend

By jman on August 26, 2009

9

found this helpful.

UPDATE

This is my second review and one burnt out, of my twog3s, good thing their is a recone kit.

By TOMMY on December 23, 2011

8

found this helpful.

great subwoofer

I have two pushed buy a punch 1000,and they hit so hard they make my eyez vibe when I drive. Sick system, they could handle more power but I'm about to put a bigger amp, love this sub. Good for showing off.

By tommy on October 28, 2010

8

found this helpful.

Great sub...

For the money, these are some of the best sounding subs I've ever owned. I have 2 of these in 2 different enclosures, one ported, one sealed, running at a cool 8 ohms powered with an old Phoenix Gold ZX600 amp, EQ215 equalizer and Harrison subsonic filter, for even response curve. The subsonic filter keeps the ported box from unloading while the sealed sub reaches down WAY low.
Sounds wonderful.

By Superman on May 10, 2010

7

found this helpful.

Great group of people to deal with.

In the past I have waisted a lot of money and time with other products from different company's and finally I have found the greatest product in the market.

By The boss on August 3, 2012

4

found this helpful.

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