JL Audio CF-275smt 2.75" Component MidTweeter Speaker Ram/Toyota/GM (Pair), 40W RMS, 4Ω 010-03890-00 (99066)

Overview

The JL Audio CF-275smt is a 2.75" component mid-tweeter speaker system designed as a custom-fit upgrade for select Ram, Toyota, Chevrolet, and GMC factory locations. It is used to improve midrange and upper-frequency clarity in OEM-style speaker placements when building a properly matched car audio system.

Key Performance Features

• 2.75" component mid-tweeter format for focused mid/high detail in factory dash or pillar locations.
• 40 watts RMS power handling per speaker for clean, controlled output.
• 4-ohm nominal impedance for straightforward amplifier and OEM-integration planning.
• 86.5 dB sensitivity for efficient performance with typical car audio power levels.
• Wide bandwidth coverage to support factory or aftermarket midbass drivers and subwoofers.

System Architecture

• Driver type: Component mid-tweeter.
• Intended system role: Replaces/augments OEM dash/pillar mid-tweeters to improve vocal presence and upper detail.
• Nominal impedance: 4 ohms.
• Active vs passive: Intended for use with appropriate system filtering (OEM processing, aftermarket DSP, or external crossover strategy).

Power Handling / Output

• RMS power handling: 40 W per speaker.
• Recommended amplifier power: 25–75 W RMS per channel.

Driver / Construction

• Cone material: Mineral-filled polypropylene.
• Design intent: Durable moving assembly suited for long-term daily-driver use in automotive environments.

Installation Use Cases

• OEM-location upgrade for compatible Ram/Toyota/GM platforms where a 2.75" dash/pillar mid-tweeter is used.
• Sound-quality (SQ) daily-driver systems needing better vocal clarity and top-end extension without changing factory locations.
• Amplified or DSP-tuned systems where proper filtering and level matching are used to integrate with midbass and subwoofer stages.

Technical Specifications

• Speaker size: 2.75".
• Frequency response: 410 Hz – 20 kHz (±3 dB).
• Sensitivity: 86.5 dB (1 W / 1 m).
• Nominal impedance: 4 Ω.
• RMS power handling: 40 W (each).
• Recommended amplifier power: 25–75 W RMS (each).

Identifiers & Packaging

• Manufacturer Part Number (MPN): 010-03890-00.
• JL Legacy Part Number: 99066
• UPC: 699440990660.
• Sold As: Pair (2 speakers).
• Quantity clarity: Includes two (2) CF-275smt speakers and installation items as supplied by JL Audio.

Why Buy From MCOR Automotive

• Authorized JL Audio dealer.
• Install-driven guidance on matching speakers, amplification, and filtering strategy.
• Support before and after the sale for setup, tuning direction, and system integration.
• 22+ years in automotive audio retail and installation.

Fitment & Installation Help

Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering.

Authorized Retailer & Warranty

MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.