For Ultra High Power Audio
Amplifiers up to 3000+ W rms *
* Depends on your alternator output and wire size and
lengths.
This is perhaps the simplest, most practical, and economical setup
for ultra high power audio amplifiers. The reason you need a second battery in
the first place is to have starting power
if you run your battery down. So why not orient your setup with this objective
in mind. That is, always having a fully charged backup battery capable of
cranking your gasoline engine. With this installation, the only power going
through the battery
isolator/combiner is the backup battery charging current or starter cranking current when
needed. Therefore, any alternator size (even 300 A) is compatible with the
battery isolator/combiner. We suggest you use a super deep cycle battery
capable of cranking your engine such as the Optima Yellow Top as you primary battery and
any starting battery with the required CCA rating as your backup. With
this installation, you can crank a typical gasoline V8 engine even with a fully discharged
primary battery. For the backup starting configuration on a Diesel Engine, 2 units
in parallel will be needed. |
| Pros:
- Optimized for Maximum Amplifier Current with Backup
Starting Power.
- No diode voltage drop effect when ON!
Super low ON resistance (less than 0.002 ohms!)
- External solenoids NOT required.
- Compatible with very high output alternators (even 300 Amp).
- Easy, simple to understand, installation!
- Simple automatic charge/isolation operation! Virtually free of
human intervention! No hassle, worry free.
- If you draw down your primary battery (leaving your lights
ON, playing audio too long, etc...), you can start your own vehicle right away by using
the remote switch function, then your alternator will begin charging both
batteries!
- You can start and operate your engine even if your main
battery connections become open circuited due to corrosion or other causes!
- The Hellroaring BIC-75300A and BIC-75150A
limit inrush currents when switching. No arcing contacts to wear out!
- Very compact size (3" x 4.75" x 2.0").
- Excellent for extreme cold weather starting. Simply switch ON the
Remote Switch function.
- The Remote LED will give an indication that alternator output is exceeded.
- Relatively Low Cost.
Cons:
- Your main battery should be a combination deep cycle/starting
type.
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