STX Audio SX462 4x6" 2-Way Coaxial Car Speakers

The STX Audio SX462 Street Series is a pair of 4x6-inch 2-way coaxial car speakers for replacing worn factory speakers or upgrading compatible door and dash locations. Its compact coaxial layout places both speaker elements in each unit, helping retain a straightforward installation in vehicles that use this speaker size. The pair is intended for everyday listening with compatible factory radios or aftermarket head units.

With 100 watts RMS power handling per pair and a 4-ohm impedance, the SX462 is suited to systems that need a practical full-range speaker replacement. The 90 dB sensitivity specification supports efficient operation with appropriately matched source units and amplification. Its 85 Hz to 20 kHz frequency-response rating covers midrange and high-frequency playback for a balanced daily-driver upgrade.

Each speaker uses a black injection-molded cone with a rubber edge surround to support controlled cone movement. A 1-inch aluminum voice coil and 10-ounce magnet are part of the speaker's motor assembly. The design focuses on conventional coaxial performance in compact 4x6-inch mounting locations.

The SX462 is rated for 450 watts maximum power per pair, with a 50-watt RMS rating per speaker. Proper power matching should be based on the continuous RMS rating rather than the maximum rating. For best results, use an audio source or amplifier that is compatible with 4-ohm speakers and does not exceed the speakers' continuous power capability.

This package includes two SX462 speakers and matching gold-accent grilles for installations where the speakers remain visible. Black steel baskets and wired terminals complete the functional installation-oriented design. Confirm the vehicle's factory opening, mounting depth, and connector requirements before purchase, as vehicle-specific fitment information is not confirmed for this model.

Key Features

• 4x6-Inch Size: Fits applications designed for 4x6-inch speaker locations.
• 2-Way Coaxial Design: Combines both speaker elements in each compact assembly.
• 100W RMS Per Pair: Supports systems providing appropriately matched continuous power.
• 4-Ohm Impedance: Works with compatible factory and aftermarket audio equipment.
• Rubber Edge Surround: Supports controlled movement of the injection-molded cone.
• Included Gold-Accent Grilles: Provides a finished appearance for exposed speaker installations.

Design & Installation

The SX462 uses black injection-molded cones, rubber edge surrounds, 1-inch aluminum voice coils, 10-ounce magnets, and black steel baskets. These materials form a durable, conventional coaxial speaker construction for automotive use. The speakers use wired terminals and include matching gold-accent grilles.

Verify that the vehicle accepts a 4x6-inch speaker before installation, including clearance behind the mounting surface and compatibility with the vehicle's mounting pattern. Connect each speaker with correct positive and negative polarity, using any needed vehicle-specific harness adapter or mounting hardware separately. Match the system to the 4-ohm load and 50-watt RMS-per-speaker rating for appropriate setup.