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Kicker SI45

5 Meters (16.5 ft.) 4-Chan. RCA Cable 05SI45


Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

09xi44 thumbnail

Kicker XI44 (09XI44)

OUR PRICE: $37.99

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  • 4-Channel S-Series RCA Cables
  • Dual Twisted Pair Hyper-Flex Technology
  • Silver-Tinned Oxygen Free Copper Conductors
  • Machined 6-cut k-cut RCA connectors
  • matte gold-plated, dual-split center pin
  • Tactile Grip Duo-Molded connectors: Tell channels apart by touch (left channel is smooth, right channel has bumps/front channels are round, rear are square)
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Self-Adhesive Kicker Logo Badge Included!

Product History:

Kicker QI44 thumbnail
(newest, current model)
Kicker 09XI44 thumbnail
(previous model, replaced by Kicker 4-Channel RCA Cable (QI44))
Kicker 05SI45 thumbnail
(previous model, replaced by Kicker XI44 (09XI44))

RCA Interconnect Cable Specifications

Wire / Cable Type
Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.

RCA Interconnect Cable
RCA Interconnect Cable Use
Some RCA interconnect cables are used for audio, some are used for video, and others are used for both audio and video. This identifies the specific use of the cable.
Number of RCA Channels
This is the number of channels that the RCA interconnect cables will support. Keep in mind that the RCA cable will not connect directly to the speaker or the subwoofer, but an amplifier in needed.

2 Channel RCA interconnect cables will be able to transfer the signals for one connection. for example, a signal from the head unit to the front speakers.

4 Channel RCA interconnect cables will be able to make two connections for audio. For example, connecting the front and rear speakers to the head unit.

6 Channel RCA interconnect cables can connect all three connections of the standard car sudio system. For example, connects the head unit to the front speakers, rear speakers, and subwoofer.

Twisted Pair Wire
Twisted pair wire is used to reduce unwanted noise. Found in the higher end speaker wire and RCA cables, twisted pair wire increases the overall quality of the sound and can help cancel out extra noise.
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
16.5 feet
Primary Color
This is the main color of the item.
Secondary Color
A color that compliments the main color of the product.

Specials with this Item

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Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


San Diego, CA

Excellent Cables

June 29, 2009

I had a continuous low hum on my system that was extremely annoying. I had bought some inexpensive cables that were OFC, twisted, etc. I didn't think the cables would make a difference in my car. I was wrong. These kicker cables completely eliminated the noise on my system and my music indeed sounds better. I had some classical CD's that i thought were low quality because there was static when I turned the volume up on the softer parts, but that is gone too...only clean clear music.
It was also a great value from Sonicelectronix, would have paid the same for lower grade cables from anywhere else.

3 of 4 found this helpful

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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: Kicker SI45