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Compact 3-Way Sound Upgrade for Factory Systems
The SoundXtreme ST-460 4x6 coaxial speakers are designed as a direct upgrade for factory-installed audio systems, delivering noticeably improved clarity and balance. The 3-way design separates audio into bass, midrange, and treble components, providing a fuller and more defined listening experience than standard OEM speakers.
With a peak power rating of 220 watts per pair, these speakers offer strong performance for everyday listening while maintaining clean and controlled sound output.
Clear Highs, Tight Mids & Controlled Bass Response
Built with a polypropylene mid-woofer cone and polyester foam surround, the ST-460 is engineered for accurate mid-bass reproduction and long-term durability. The PEI balanced dome tweeter enhances high-frequency detail, delivering crisp vocals and instrument clarity without harsh distortion.
Its wide frequency response ensures balanced audio reproduction across the full spectrum, making it suitable for multiple music genres.
Easy Fitment & Efficient Everyday Performance
Designed for 4x6-inch factory speaker locations, the ST460 provides a convenient upgrade option for many older vehicles and compact speaker mounts. Its shallow mounting depth makes installation easier in tight spaces where clearance is limited.
With 4-ohm impedance and moderate power requirements, these speakers work efficiently with most factory head units without needing an external amplifier.
Highlights
- 3-way coaxial speaker system for improved sound separation
- Designed for 4x6-inch factory speaker replacement
- 220W peak power handling per pair
- 10–50W RMS recommended power range per channel
- 4-ohm impedance for broad compatibility
- 88dB sensitivity for efficient output performance
- Polypropylene mid-woofer cone for durability and accuracy
- Polyester foam surround for improved cone flexibility
- PEI balanced dome tweeter for crisp high-frequency response
- Frequency response range: 60Hz – 20kHz
- Extended voice coil (EVC) technology for enhanced efficiency
- Shallow mount design for easy installation in compact spaces
Package Contents
- 2 × SoundXtreme ST-460 4x6" 3-Way Coaxial Speakers (Pair)
- 1 × Speaker Wire Set
- 1 × Mounting Screw Kit
- 1 × User Installation Manual