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Boston Acoustics SPG555-VC2

2 ohm Removable Voice Coil Replacement Kit for SPG555-2 Subwoofer

Discontinued
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This item has been discontinued

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Boston Acoustics SPG555-VC2

2 ohm Removable Voice Coil Replacement Kit for SPG555-2 Subwoofer

$54.95

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  • Replacement voice coil assembly for SPG555 Subwoofers with 2 ohms impedance
  • Allows you to repair your SPG555-2 subwoofer on the spot
  • Just unbolt the damaged voice coil from the basket and bolt the replacement coil into in place
  • Can also be used to convert a 4 ohm SPG555 subwoofer into a 2 ohm model
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Recone Kit Features

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
13"
Voice Coil Configuration
This is the configuration of the voice coil(s) that the recone kit is compatible with.
Single 2 Ohm
Compatible Brands
This is the manufacturer(s) that the item is compatible with. Unless it is universal, usually the item will only be compatible with the same manufacturer.

For example, a JVC Bluetooth adapter will only work with JVC units. A Pioneer iPod adapter will only work with Pioneer head units.

Boston Acoustics

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
67%
4 Star
33%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.7
Value
4.3
Features
4.7
Design
4.7
Usability
5.0
Dennis

West Jordan, UT

Overall
Durability
Value
Features
Design
Usability
Awsome sub!

January 24, 2012

The birthsheet on my MTX amp says 1308 watts, so I set the gain for 51.2 volts at max volume at 40hz. With a 2 ohm DC nominal load, the average AC wattage (RootMeanSquare) dissipated on my subs voice coil at 40hz is 1308. This sub has taken it, and stays cool doing it after break in. I've recorded temps as high (with non contact LASER thermometer) as 212 degrees (boiling point of water) on the plastic of the voice coil without failure. Now, with same Bass Mechanix after break in, the same area measures around 120 degrees. I have melted on of these voice coils, but that was running the amp with too much gain, clipping the signal. On a road trip, after my amp failed, and replaced with MTX but no volt meter or oscilloscope to set up. One piece of advice, after abuse and over tightening the 2 screws that conduct the current to the voice coil and also secure the voice coil, the solder joint between the hollow rivets that are the screw holes that connect to the flat voice coil leads will fail. You just need a good solder gun, and heat up the flat part of the lead (after fluxing the rivet), and get some solder to suck between the rivet and flat lead. Better than new. Also hex screws can strip, cheap China, so get a high quality 2.5mm Allen head screw gun bit and use a 1/4 inch drive socket and socket driver handle (looks like screwdriver handle). Easier to gauge ultimate torque being applied with screwdriver handle. I have used threadlocker. You need high temp cause the two that conduct electricity for the voice coil consequently also conduct heat, so anything but high temp fails. Unfortunately, high temp also means high strength. I had to cut my last cone apart to get my cutoff tool in to cut shaft off Allen head voice coil fastener so I could remove a functioning voice coil.

7 of 9 found this helpful

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FxUy

Doral, FL

Overall
Durability
Value
Features
Design
Usability
Excelent complement for the SPG555 subwoofer

September 4, 2011

I bought two additional VC's just to be safe, as I'm feeding the SPG555 more watts rms than it's rating (1380wrms). It's great to be able to change voice coils without opening the box or taking the sub apart.

6 of 7 found this helpful

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Beiti

Germany

Overall
Durability
Value
Features
Design
Usability
Great Value!

October 19, 2010

Easy to use! It does what it got to do!

5 of 7 found this helpful

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Product Summary

Manufacturer

Model Number

SPG555-VC2

UPC

090283383280

Weight

4.00lbs

Internal SKU

spg555vc2

Internal Product ID

20006

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Boston Acoustics SPG555-VC2