Subwoofers
Speakers and Amps
Headunits and Signal
Electrical
Powersports and Marine
Accessories
Brands
Deals and Merch

Installation Accessories

Installation Accessories

Price

Min

-

Max

Collections

4-Channel10" SubwoofersAll Products16-Volt Lithium Racing Batteries12" SubwoofersAllActive Lithium315 Custom Car Audio15" Subwoofers8" SubwoofersAccessoriesActive Items18"+ SubwoofersActive Products12-Volt D-Series AGM Batteries2-ChannelAccessories1/0 Gauge Cable12-Volt XP-Series Auxiliary/Secondary Batteries5-Channel

Showtime Electronics

Store About Us Contact Us FAQ

© 2026 Showtime Electronics. All rights reserved.

Installation Accessories | Showtime Electronics

-65%NEW

Wetsounds RF-RGB-MC V2 RF RGB Music Controller W/ Touch Activated Remote

$149.99

$52.50

-65%NEW

Wetsounds ST-ADP-SLIDER BRACKET Slider Bracket For Stealth 10+6 Soundbars

$54.99

$19.25

-65%NEW

Wetsounds ST-ADP-RND 1.75 Stealth Clamp For 1.75" Round Pipe for Soundbar

$37.99

$13.30

NEW

Mechman H106 Indicator Light Harness for GM Trucks CS144/CS130

$29.00

NEW

Kicker KISL 2-Channel Speaker-RCA Converter

$9.99

NEW

ILL Customz Input Style 6-Spot SAE Battery Terminals

$39.99

NEW

ILL Customz Input Style 4-Spot SAE Battery Terminals

$32.99

NEW

ILL Customz Single 4ga to 4ga Amplifier Inputs

$9.99

NEW

Sparked Innovations Conductor Display - Red, Green and Blue

$24.99

NEW

Sparked Innovations 12v USB Car Charger + Voltmeter

$24.99

NEW

ILL Customz Lug Style 4-Spot SAE Battery Terminals

$29.99

-65%NEW

Sparked Innovations Fannie Limited Edition Dual Motor Fan v.3

$131.24

$45.93