Kenwood eXcelon KFC-XW800F 8" Car Subwoofer 600W Max 150W RMS 4-Ohm

The Kenwood eXcelon KFC-XW800F 8" shallow-mount car subwoofer is built for installs where mounting depth is limited but clean, usable bass still matters. Its carbon-glass fiber honeycomb cone, aluminum die-cast basket, and shallow profile make it a strong fit for trucks, compact custom enclosures, and space-conscious builds where a standard deep-frame subwoofer will not work.

For properly matched mono amplifiers and tight-space enclosure designs, the KFC-XW800F delivers 150 watts RMS handling, 4-ohm compatibility, and the controlled low-frequency performance expected from Kenwood’s eXcelon line.

Key Features

• 8" shallow-mount component subwoofer
• 600 watts peak power handling
• 150 watts RMS power handling
• Single 4-ohm voice coil
• Carbon-glass fiber honeycomb cone
• Rubber surround
• Aluminum die-cast basket
• Heat Transfer System for improved thermal management
• Designed for compact sealed enclosure applications

Sound & Subwoofer Design

• Cone: Carbon-glass fiber honeycomb cone
• Surround: Rubber
• Basket: Aluminum die-cast
• Magnet: Ferrite
• Nominal impedance: 4 ohms
• Sensitivity: 78 dB/W at 1m
• Frequency response: 40Hz - 500Hz
• Shallow profile helps add real bass in tighter mounting spaces than conventional deep-frame subwoofers

Installation & Fitment Notes

• Subwoofer size: 8"
• Shallow-mount design: Built for limited-depth enclosures and compact installs
• Cutout diameter: 7-5/16"
• Mounting depth: 2-3/4"
• Total depth: 3-9/16"
• Subwoofer enclosure is required and sold separately
• Final performance depends on correct enclosure design, amplifier matching, and installation quality

Technical Specifications

• Model: KFC-XW800F
• Subwoofer type: Shallow-mount component subwoofer
• Size: 8"
• Voice coil configuration: Single 4-ohm
• Peak power: 600W
• Rated input power (RMS): 150W
• Nominal impedance: 4 ohms
• Sensitivity: 78 dB
• Frequency response: 40Hz - 500Hz
• Overall dimensions: 8-7/8" x 8-7/8"
• Cutout diameter: 7-5/16"
• Mounting depth: 2-3/4"
• Weight without grille: 6.4 lbs

Identifiers & Packaging

• Manufacturer Part Number (MPN): KFC-XW800F
• UPC: 019048171436
• Sold As: Each
• Included Components: One subwoofer, removable trim ring, screw set, gasket, cushion, and manufacturer-supplied documentation as packaged by Kenwood

Why Buy From MCOR Automotive

• Kenwood Preferred Retailer (online and in-store)
• Experienced in matching subwoofers, amplifiers, and enclosure-friendly system combinations
• Real product support before and after the sale