Kenwood eXcelon KFC-X183C Oversized 2-Way Custom Fit Car Speakers
Oversized eXcelon 2-way speakers with a multi-fit bracket and 6x9 bracket included
$169.99
Overview
The Kenwood eXcelon KFC-X183C is a pair of oversized custom fit 2-way car speakers, designed as an upgrade to a factory speaker system. A Diamond Array Pattern polypropylene woofer cone works with a 1-inch soft dome tweeter. They handle 80 watts RMS and 280 watts peak at 4 ohms, with 87 dB sensitivity and a 63 Hz to 17 kHz response. A multi-fit bracket and a 6×9 bracket are included.
Product details
Oversized custom fit design
Kenwood designed the KFC-X183C as a true upgrade to a factory speaker system, with an oversized diaphragm 28% bigger than the KFC-X173. Kenwood’s current page calls it a 6-1/2-inch (160 mm) oversized speaker; an earlier version of the same page listed a 7-inch (180 mm) woofer. Either way, the goal is more cone area than a standard 6-1/2-inch speaker in many factory openings.

Woofer and tweeter
The woofer uses a polypropylene cone with Kenwood’s Diamond Array Pattern, a rubber surround, a black steel basket and a ferrite magnet. A 1-inch (25 mm) soft dome tweeter handles the highs.
Power and response
Each speaker handles 80 watts RMS and 280 watts peak at 4 ohms. Sensitivity is 87 dB at 1 watt/1 meter, and frequency response runs from 63 Hz to 17 kHz.
Brackets and fit
Each pair comes with a special multi-fit bracket that can be modified for a variety of makes, plus a 6×9 bracket. Kenwood says the speakers install easily in Dodge, GM, Toyota and Chevrolet vehicles. Without the grille, each speaker measures 6-9/16 x 6-9/16 x 3-3/16 inches (166 x 166 x 81 mm), and the mounting depth is 2-7/16 inches (62 mm). Check the fit for your vehicle before you install.

Key features
- Oversized 2-way custom fit car speakers from the Kenwood eXcelon line, sold as a pair
- Diamond Array Pattern polypropylene woofer cone with a rubber surround
- 1-inch (25 mm) soft dome tweeter for the high frequencies
- Oversized diaphragm that Kenwood says is 28% bigger than the KFC-X173
- Handles 80 watts RMS and 280 watts peak at 4 ohms
- Sensitivity of 87 dB and frequency response from 63 Hz to 17 kHz
- Multi-fit bracket and 6x9 bracket included, with 2-7/16 inches of mounting depth
Specifications
| Weight | 2.5 lbs |
|---|---|
| Dimensions | 18.1 × 5.4 × 9.7 in |
| Size | 6.5 inch |
| Speaker Type | Coaxial |
| Brand | Kenwood |
| Series | eXcelon |
| Model | KFC-X183C |
| Product type | Oversized 2-way custom fit speakers (pair) |
| Woofer | PP cone, Diamond Array Pattern, rubber surround (6-1/2 in / 160 mm per current Kenwood page; 7 in / 180 mm per earlier page) |
| Tweeter | 1 in (25 mm) soft dome |
| Basket | Steel (black) |
| Woofer magnet | Ferrite |
| RMS power | 80 W |
| Peak power | 280 W |
| Impedance | 4 ohms |
| Sensitivity | 87 dB (1 W/1 m) |
| Frequency response | 63 Hz – 17 kHz |
| Mounting depth | 2-7/16 in (62 mm) |
| Dimensions without grille | 6-9/16 x 6-9/16 x 3-3/16 in (166 x 166 x 81 mm) |
| Brackets | Multi-fit bracket and 6×9 bracket |
Important notes
- Mounting depth is 2-7/16 inches (62 mm). Check the space behind the mounting location before installing.
- Kenwood's pages list the woofer as both 6-1/2 inches (160 mm) and 7 inches (180 mm). Confirm fit for your vehicle before ordering.
What's in the box
- Kenwood eXcelon KFC-X183C speakers (pair)
- Multi-fit bracket
- 6x9 bracket

