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Boston Acoustics G512-44

12" Dual 4 ohms G5 Series Subwoofer (G51244)

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12" Dual 4 Ohms G5 Series Subwoofer • 900W Max • 450W RMS • RadialVent Cast Aluminum Chassis • SureSet Impedance Selection • 3" Peak-to-Peak Excursion

Learn more about the g51244

We apologize

This item has been discontinued

Product Highlights


12" Dual 4 Ohms G5 Series Subwoofer • 900W Max • 450W RMS • RadialVent Cast Aluminum Chassis • SureSet Impedance Selection • 3" Peak-to-Peak Excursion

Description


  • 12" Dual 4 Ohms G5 Series Subwoofer
  • Power Handling:
    • Peak: 900 watts
    • RMS: 450 watts
  • Impedance: Dual 4 ohms
  • RadialVent Ridgid Cast Aluminum Chassis
  • RadialVent cooling directs airflow around the voice coils for increased power handling
  • Dual 4 Ohm Voice Coils
  • 2-3/4" 4-Layer Voice Coils
  • SureSet impedance selection provides simple impedance selection as well as overdrive protection
  • 3" 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
  • SPS™ (Soft Part System) removable assembly enables SVC/DVC swaps and field repairs
  • 1-year SonicElectronix.com warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Boston Acoustics G512-44 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Boston Acoustics G512-44 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 G512-44 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Boston Acoustics G512-44 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
900 watts
RMS Power Handling
450 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Frequency Response
20 - 350 Hz
Sensitivity
94 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Silver
Woofer Surround
Foam
Subwoofer Grille
No
Re-Cone Kit Available
Yes (Accessory available and sold separately)
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)
7-3/8"
Cutout Diameter
11-3/16"
Shallow Mount Installation
No
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

G512-44

Weight:

35.00lbs

Internal SKU:

g51244

Internal Product ID:

3489

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
4.7
Value
4.5
Features
4.9
Design
4.6
Usability
5

Customer Reviews

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Clearest Sub Ever

This sub creates the clearest, most perfectly represented bass notes I have ever heard. It does this at no loss to power and sheer sound production. I would recommend this sub to anyone who appreciates music for what it is.

By Brayton on February 5, 2009

15

found this helpful.

Slamming

I have this sub paired with a kx400.1 and its slams... I have had people ask me if i have mulitple 12s or 15s...I just smile and say no 1 12 :) Box: 2cuft tuned @ 32 hz

By LENA on January 16, 2008

16

found this helpful.

Efficiency and mythical bass!

I've had 6 different brands of subs, from early Kickers and JLs, to CDT. CDT subs slam but their efficiency per watt (volume related to power) is a bit on the low side. These Boston's truly have achieved the best of both worlds, high wattage handling and remarkable 94+ efficiency! Also a PERFECT compromise between fidelity and SPL. Just can't go wrong, except I like to buy from authorized dealers for the two-year warranty. It's worth it if you put these through their paces on a daily basis.
JJW

By Jeff on February 4, 2008

13

found this helpful.

amazing bass...how sweet the sound...

this subwoofer is jsut simply amazing...i just recently bought 1, and wow, ive never been so impressed with a subwoofer in my life...i recommend this subwoofer to anybody that likes loud bass...seriously this sub will shake your car!

By Dustin on February 20, 2006

13

found this helpful.

great subwoofer!

the boston g512-44 is a great subwoofer its very loud and has clear bass with no noticable distorsion i highly recomend it. i also like the replacable soft part system which allows you to replace the voice coil and cone without replacing the whole sub. its 3 inch excursion looks awsome when its bassing this sucker really flys and it will keep up with subwoofers rated at over twice its power. its rugged and ive never had a problem with it overheating or anything.

By jonas on June 28, 2009

13

found this helpful.

amazing

this is by far the best sounding sub i have ever heard. well worth the money to but one... or two... possibly three

By ryan on October 26, 2005

13

found this helpful.

nice woofer for smaller enclosures

I had this woofer in a 4+ cubic foot enclosure, and the voice coils went out within a month or two. It it is in a 1-1.5 ft^3 enclosure it sounds very nice. I was throwing it with 375-400 watts at 4 ohms. So for those of you with smaller spaces or smaller boxes give this one a try. I would also be interested in hearing it paired with the passive radiator.

By stash on May 25, 2009

13

found this helpful.

g5

these subs are the best i have ever heard with the giant surround distortion is not an option they hit so hard and low its not even funny these subs coupled with the right ammount of power = SUPER

By donald on January 9, 2006

11

found this helpful.

Best speaker I've ever owned!

I've been beating the hell out a this sub and it just wont stop. I've even got the re-come kit for it and have been eager to replace it just because. I currently have a kicker cxa1800.1(1800 watts True RMS) Powering my boston g512-44(450w RMS) and I've gotta say, I really thought I would have blown it by now! It's been taking all 1800w straight to the face and eating every bit of it with no problem! Definately recommend the boston g512-44! Sure to impress for sure

By Anonymous on March 20, 2019

6

found this helpful.

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