Fuse Requirements
You will need to install an in-line fuse or circuit breaker in the power wire within 18” of the battery. This fuse or circuit breaker is to protect your vehicle from fire in case the power wire shorts to the vehicle body. If you are only using one amplifier, use the fuse rating indicated in this chart. If you are using more than one amplifier, add up the fuse ratings for all the amplifiers. This sum is the rating for your fuse or circuit breaker. You may also want to add a power distribution block near your amplifiers to distribute large gauge power cable to multiple amplifiers.
| Amp | | | Fuse | |
| | | | |
| DCX 300.2 | | 35 A | |
| | | | |
| DCX 500.2 | | 50 A | |
Dimensions | | | | | |
| | | | |
| Length | Width | Height |
DCX 300.2 | 24-¾” | 10-½” | 2-¾” |
DCX 500.2 | 27-3/8” | 10-½” | 2-¾” |