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JL Audio CF-350mt — 3.5" custom-fit mid-tweeter

JL Audio

In stock

$229.99

Highlights

  • Speaker Size 3.5"
  • Speaker Type Tweeter
  • Sensitivity 24 dB
SKU:
CF-350mt
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Specifications

Specifications

Speaker Size
3.5"
Speaker Type
Tweeter
Sensitivity
24 dB

About the JL Audio CF-350mt — 3.5" custom-fit mid-tweeter

From the manufacturer

Custom-fit (CF) Speaker System: 3.5" (90 mm) Mid-Tweeter Engineered to deliver amazing sound from factory locations, CF speakers are designed with shallow polymer frames and breakaway mounting tabs for maximum compatibility in today's most popular vehicles, including those from Chevrolet, GMC, Cadillac, Dodge, Jeep, RAM, Toyota and many more. CF drivers benefit from our proprietary FEA modeling and expertise in loudspeaker design. This knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic low-distortion sound. At the core of the CF-350mt mid-tweeter is a proprietary 3.5" (90 mm) composite frame and a DMA-optimized motor system. An ultralight, fiber-reinforced pulp cone with a custom "S" roll surround delivers excellent efficiency and extended high-frequency response. A flat, progressive-roll spider ensures linear compliance, while the neodymium motor packs astonishing energy from an ultracompact and lightweight package. Each speaker's glass-filled, high-temperature polymer frame is outfitted with insert-molded terminals and a low-profile perforated metal grille to easily fit behind factory trim, while providing excellent UV protection in exposed dashboard locations. For passive applications as midtreble speakers, in-line second order high-pass filters are included to enhance smoothness and improve power handling. CF-350mt speakers can also be used actively as true midrange or mid-tweeter drivers to create outstanding two-way or three-way systems. For active applications, we recommend a high-quality digital signal processor (DSP), such as the JL Audio TwK® DSP or a VXi amplifier with built-in DSP, and the recommended bandwidths below. Design Bandwidth: With 24 dB/octave filters: 400 Hz-20 kHz With 12 dB/octave filters: 500 Hz-20 kHz Enjoy factory-fit and next-level sound from OEM locations with CF speakers! Speakers are sold as a pair and include built-in grilles. General Specifications Continuous Power Handling (RMS) 30 W Recommended Amplifier Power (RMS) 10 - 40 W / Ch. System Efficiency 82.0 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 450 Hz - 20 KHz ± 3 dB Physical Specifications Frame Outer Diameter* (A) 2.85 in / 72 mm Grille Tray Outer Diameter (B) N/A Motor Outer Diameter (C) 1.29 in / 33 mm Frontal Coaxial Tweeter Protrusion (D) N/A Frontal Grille Protrusion (E) 0.26 / 6.5 mm Mounting Hole Diameter (F) 2.48 in / 63 mm Mounting Depth (G) 1.39 in / 35 mm *Does not take into account mounting tabs

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Reviews

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  • 5
    Solid upgrade

    Posted by Stephanie K. on 24th Aug 2026

    Installed the 3.5" set in my 2012 Chevrolet Tahoe's front center location — dropped right in. the rated power runs clean off the stock deck, no separate amp needed yet. Clear top end, no rattle at higher volume. Would buy the matching pair for the other side.

  • 5
    Great fit, sounds right

    Posted by Rachel E. on 8th Jul 2026

    Installed the 3.5" set in my 2012 Chevrolet Tahoe's front center location — dropped right in. the rated power runs clean off the stock deck, no separate amp needed yet. Clear top end, no rattle at higher volume. Would buy the matching pair for the other side.

  • 3
    Does the job

    Posted by Courtney P. on 7th May 2026

    Confirmed size and impedance against the 2012 Chevrolet Tahoe's front center spec before ordering, and it matched. Mounting took more patience than expected getting the screws started evenly. Output is fine for daily driving, just not a dramatic jump over stock.

  • 5
    Solid upgrade

    Posted by Sean E. on 22nd Apr 2026

    Picked these for the 2012 Chevrolet Tahoe's front center spot instead of the tired factory driver. the rated power was plenty on the stock head unit. Fit against the factory opening with no modification. Noticeably clearer than stock, especially in the mids.

  • 5
    Would buy again

    Posted by Tyler D. on 3rd Apr 2026

    Picked these for the 2012 Chevrolet Tahoe's front center spot instead of the tired factory driver. the rated power was plenty on the stock head unit. Fit against the factory opening with no modification. Noticeably clearer than stock, especially in the mids.

  • 5
    Would buy again

    Posted by James T. on 8th Jan 2026

    Installed the 3.5" set in my 2012 Chevrolet Tahoe's front center location — dropped right in. the rated power runs clean off the stock deck, no separate amp needed yet. Clear top end, no rattle at higher volume. Would buy the matching pair for the other side.

  • 5
    Solid upgrade

    Posted by Maria G. on 14th Nov 2025

    Installed the 3.5" set in my 2012 Chevrolet Tahoe's front center location — dropped right in. the rated power runs clean off the stock deck, no separate amp needed yet. Clear top end, no rattle at higher volume. Would buy the matching pair for the other side.

  • 5
    Would buy again

    Posted by Gabriela B. on 1st Nov 2025

    Picked these for the 2012 Chevrolet Tahoe's front center spot instead of the tired factory driver. the rated power was plenty on the stock head unit. Fit against the factory opening with no modification. Noticeably clearer than stock, especially in the mids.

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