Crunch CS46CX 4" x 6" 2-Way Coaxial Speakers

The Crunch CS46CX is a pair of 4 x 6-inch, 2-way coaxial car speakers designed for replacing worn or basic factory speakers in vehicles that use this compact size. Its coaxial layout places the tweeter and woofer together, simplifying installation where a dedicated component speaker system is not practical. The speakers use a 4-ohm design and are intended for universal mobile-audio applications.

These speakers are built to provide full-range playback with a focus on clear upper frequencies and defined midrange output from a compact mounting footprint. A 1-inch Neo-Mylar soft-dome tweeter handles high-frequency detail, while the silver alpha-cellulose poly cone handles the main woofer duties. Crunch lists a 55 Hz to 19 kHz frequency response and 88 dB sensitivity.

The CS46CX uses a ferrite magnet motor, pure-copper voice coil, and Kapton former as part of its motor assembly. Its over-coil cooling system exchanges air over the voice coil through the spider to support thermal management during use. The speaker also uses an internal passive Butterworth crossover with a listed 6 kHz crossover point and 12 dB slope.

Durability-oriented construction includes a UV-resistant rubber surround, high-temperature cone-to-surround adhesive, and an epoxy-infused natural-fiber spider. These materials support the moving assembly while addressing exposure to heat and moisture common in vehicle installations. A textured ABS gasket is used to create a linear seal at the mounting surface.

The CS46CX can be used as a direct-size speaker upgrade when its mounting dimensions and depth suit the vehicle location. Its anti-resonant stamped-steel basket provides a rigid mounting structure, and spade terminals allow conventional speaker-wire connections. For a complete system, pair it with a compatible 4-ohm source or amplifier channel and confirm physical fitment before installation.

Key Features

• 4 x 6-Inch Coaxial Design: Combines woofer and tweeter in one compact speaker assembly.
• 1-Inch Neo-Mylar Tweeter: Provides high-frequency reproduction with a soft-dome design.
• Silver Alpha-Cellulose Cone: Delivers the main midrange and bass output.
• UV-Resistant Rubber Surround: Supports cone movement and resists moisture exposure.
• Passive Butterworth Crossover: Directs frequencies between woofer and tweeter elements.
• Stamped-Steel Basket: Provides a rigid, anti-resonant speaker mounting structure.

Design & Installation

The CS46CX uses a ferrite magnet motor, pure-copper voice coil on a Kapton former, epoxy-infused natural-fiber spider, and textured ABS gasket. Its silver alpha-cellulose poly cone is paired with a UV-resistant rubber surround and high-temperature adhesive. The anti-resonant stamped-steel basket is designed to limit flex and ringing from the speaker frame.

Verify that the vehicle accepts a 4 x 6-inch speaker, a 5.5 x 3.46-inch cutout, and a 3.5-inch mounting depth before ordering. Connect the speaker using spade connectors or direct soldering, observing positive and negative polarity. No grilles are included, so these speakers are most suitable for locations protected by an OEM door, dash, or rear-deck panel.