Cerwin-Vega H46 4"x6" 2-Way Coaxial Speakers

The Cerwin-Vega H46 is a pair of 4" x 6" 2-way coaxial full-range car speakers for replacing compatible factory speakers or refreshing an existing vehicle audio system. Its compact oval format is intended for vehicle locations that accept 4" x 6" speakers. The pair combines a woofer and centrally mounted tweeter to cover bass, midrange, and high-frequency playback from a single speaker location.

Each H46 uses a polypropylene woofer cone with a UV-treated foam surround. This combination is designed to support responsive midbass and midrange reproduction while maintaining the cone's movement at the speaker edge. A 1" PEI tweeter handles the upper frequencies for added detail in vocals, percussion, and instruments.

The H46 is rated for 50 watts RMS and 150 watts maximum power handling, with a 4-ohm nominal impedance. Its published frequency response is 83 Hz to 20 kHz, with a sensitivity rating of 83 dB at 1 watt/1 meter. These specifications make it suited to compatible factory-radio replacement applications or systems using appropriately matched external amplification.

An integrated crossover directs frequencies between the woofer and tweeter, while tweeter protection is included to help safeguard the high-frequency driver. The tweeter uses a neodymium magnet, and the woofer uses a strontium ferrite magnet. Together, these components support the H46's coaxial design without requiring separate external crossover hardware.

The H46 is sold as a pair for matching left and right speaker positions. Its 1.73" mounting depth can be helpful where installation space is limited, but vehicle fitment should still be checked before purchase. For a more complete audio upgrade, these speakers can be paired with a compatible 4-ohm source unit or amplifier and installed in properly sized factory or custom locations.

Key Features

• 4" x 6" Coaxial Design: Combines woofer and tweeter in one compact speaker assembly.
• 50W RMS Power Handling: Supports appropriately matched factory-radio or amplifier power.
• 1" PEI Tweeter: Reproduces high frequencies in the coaxial speaker assembly.
• Polypropylene Cone: Provides a responsive woofer diaphragm for full-range playback.
• Integrated Crossover: Directs frequencies between woofer and tweeter with tweeter protection.
• Stamped Steel Basket: Provides a rigid mounting structure for the speaker components.

Design & Installation

The H46 uses a responsive polypropylene cone, UV-treated foam surround, dynamically balanced PEI tweeter, and powder-coated rigid stamped steel basket. A strontium ferrite woofer magnet and neodymium tweeter magnet are used in the driver assembly. The speakers are supplied as a matched pair and do not include grilles.

Confirm that the vehicle accepts a 4" x 6" speaker and compare available space with the 5.71" x 3.50" cutout requirement, 1.73" mounting depth, and 6.10" x 4.02" overall dimensions. Use a compatible 4-ohm audio source or amplifier, and follow vehicle-specific wiring and mounting practices. Because fitment hardware and wiring accessories are not specified, installers should verify what their vehicle requires before installation.