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SPL SBT-300

300 amps, 16V High Current Car Audio Power Cell w/ Digital Volt-Meter Display

Discontinued
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This item has been discontinued

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  • 300 amps, 16V High Current Car Audio Power Cell
  • Blue digital volt meter with blue illumination
  • Satin chrome finish
  • 3-6 Year cycle life
  • 4.5 Milliohm int. resistance
  • 2.5 Amp / hour
  • 1/4" Bolt terminal
  • Surge 300 amp x 2 seconds
  • Dimensions: 7"L x 4-3/4"W x 4"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

General Features

Cranking Amps
An amp is a unit of electric current. The greater the number of amps, the more powerful the unit is.
300
Amp Hours (AH)
A unit of measurement for battery capacity, obtained by multiplying a current flow in amperes by the time in hours of discharge.
2.5
Width
The width of the item from left to right (side-to-side) measured in inches.
4-3/4"
Height
The height of the item, measured from top to bottom, in inches.
4"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
7"
Maximum System Wattage
Different car batteries will work for systems putting out different wattages. This refers to the recommended wattage range that you should use this battery for.
BCI Group Number

Specials with this Item

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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
60%
4 Star
0%
3 Star
40%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.2
Value
4.0
Features
4.2
Design
4.8
Usability
4.8

Jose

BAY CITY, TX

Overall
Durability
Value
Features
Design
Usability

good product

December 31, 2012

this is a good product to have never drops voltage maintains a 14v when i have turned up but i should have got the 800 amp cause it still dimms the lights. i have an old school planet audio amp 850 mono block class D with 2 12s volfenhags good product but if your gona run an amp thats gona pull some voltage get the 800 amp

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zcivic

marysville ohio

Overall
Durability
Value
Features
Design
Usability

insane product

October 1, 2012

The spl was one of my best addition to my custom build if u have a custom build like mine you would want to get an spl i love it and so would you and i didn't mention i have an all kicker sound system with 10,000 watts so the spl isn't just hooked up to any sound system its pro high power sound and video system..oh and it looks hot!!!!

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charlie

nashville,IL

Overall
Durability
Value
Features
Design
Usability

what caps do....

February 7, 2012

Folks i been in car audio for 18 years. Caps do not produce amps or volts. They will stablize your electrical demand but very briefly. They discharge lightning fast. They will help ease start up. If your car stereo is causing lights to dim, your electric load on battery and altnator has been reached. 2 things remedy issue bigger altnator and maybe 2nd battery. Always take 35% of altnator power for car. Do the math. If you got a stock alt. say 100 amps but your amp is using 70 amps you got issues. Back off the volume. Car repairs are costly and hearing too.

2 of 4 found this helpful

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Cliffton

Germany

Overall
Durability
Value
Features
Design
Usability

C Whit Germany

November 1, 2011

I currently have this product, and i have to say that it is not what i thought it was going to be. I am running a US Amps Merlin MD1 and an Alpine type X 10 DVC 4. I use to run a RE Audio SE12D2 @ 1 ohms and this thing just doesn't keep up. My headlights dimmed badly at just above half of the volume. Now that i am running @ 2 ohms, I get more volume before my lights dim. I am going to purchase either a Shuriken BT-20 or a 3 farad or higher cap.

0 of 0 found this helpful

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Tim

Elk Grove, CA

Overall
Durability
Value
Features
Design
Usability

Not Bad not great

January 17, 2011

I aready had a 8 farad cap for my system and noticed no difference voltage conservation. Looks cool, nice illumination. Cant exactly tell how well it works with another cap. If you want to seriously hold power for a big stereo system, buy something else.

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Accessory Tools and Products

Accessories added

XS Power 500

XS Power 500 Battery Heat Protection Wrap

Your Price $29.99

Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

Your Price $39.99

NVX XBG3PK

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

Your Price $79.99

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Product Summary

Manufacturer

Model Number

SBT-300

UPC

709483026810

Weight

4.50lbs

Internal SKU

sbt300

Internal Product ID

28906

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: SPL SBT-300