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Kicker

CSS684 6x8-Inch Component Speaker System

$95.99

SKU: 46CSS684

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Kicker 46CSS684 is a 6x8-inch component speaker system designed as a factory upgrade. It features separate titanium tweeters and two-way crossovers, with a tweeter level control for sound customization.

Utilizing heavy-duty motor/magnet structures with EVC™ (Extended Voice Coil) technology, these speakers deliver ultra-clean bass. They are equipped with polypropylene cones and ribbed, UV-treated surrounds for reliable, linear excursion. The system works best with 75 watts of recommended RMS power.
Show original supplier description
The Kicker 46CSS684 CS Series component speaker system is designed as a direct factory upgrade, offering a significant improvement over stock speakers. This system includes 6x8-inch woofers and separate 3/4-inch titanium dome tweeters, coupled with two-way crossovers. The separate components allow for optimized soundstaging and imaging, with three tweeter mounting options (flush, angled, or surface-mount pods) to help perfect your audio setup and create a sophisticated look. The polypropylene woofer cones are paired with tough, ribbed, UV-treated poly-foam surrounds, ensuring precise linear excursion and long-term reliability. For optimal performance, the CS-Series speakers are recommended to be driven with 75 watts RMS of power, though they can handle a peak power of 225 watts. The included 12dB crossovers have a smaller footprint for easier installation, and a three-position tweeter switch allows you to fine-tune the high-frequency output (0, 3, or 6 dB attenuation) to match your listening preferences and vehicle acoustics. The system also features phase plugs in the woofer cones to eliminate distortion and steel mesh grilles for driver protection.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Available on iOS & Android

Specifications

BrandKicker
Part Number46CSS684
CategoryMobile Electronics

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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