The power and ground cables aptly named “Mega Power Cable” is a no
compromise power cable. Rockville’s engineering team over-built and
designed the cables using thousands of strands of only true 100%
oxygen-free, silver-tinned copper strands. The use of a proprietary
special twisting process reduces “surface skin impedance loss” so that
Mega Power cables have zero signal and power loss, delivering full power
from your battery system to your amplifier even at lengths of 20 feet!
The increased current flow and higher amperage carrying capacity will
increase your amplifiers efficiency and keep your amplifier running
cooler. The SuperFlex outer insulating jacket jacket makes installation
and cable routing simple and easy. The 100% copper stranded wire is
extremely tolerant of the hostile conditions found under the hood in
vehicles and compensates for vibration, heat expansion and flexibility.
This flexible and well-shielded wire is crucial for getting through all
of the nooks and passageways within the confines of a vehicle interior.

Some manufactures use all aluminum or mix a little copper with aluminum
to give their cables the appearance of a “heavy-duty” cable. But not
Rockville, our True-Spec 100% oxygen free, silver tinned copper
eliminates corrosion, increases current transfer x 10, and won’t
discolor over time.

The superior quality and materials of the Rockville 100% True-Spec
amplifier installation kit is realized in the included accessories and
cable workmanship. Included is a precision CNC cut full size ANL fuse
housing, machined from solid brass and then 14K gold plated for superior
signal transfer and complete with a matching gold plated 120-amp ANL
fuse. The power cable is wrapped in 6 feet of durable nylon braided
tubing to protect it from heat and chafing in the engine compartment.
All installation accessories such as the ring terminals and spade
connectors are nickel plated for superior signal transfer and
durability.

CRYSTAL SQ AUDIO PLANAR SPEAKER CABLE
The speaker cable included in the Rockville True-Spec is also
manufactured from 100% copper and woven in to a flat planner design and
coated in our Super-Flex insulation so that it fits under and around
your vehicles trim and carpet smoothly and without bulking up. With
crystal clear sound quality these speaker cables deliver true audio
fidelity from your car audio amplifier to your speakers. The 14-gauge
speaker cable included in the 4-gauge kit can handle over 2000 watts of
power without heating up or degrading signal quality.