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High-Power 4-Way Sound Performance
The SoundXtreme ST694 6x9 coaxial speaker system is designed to deliver powerful, full-range sound with enhanced clarity across all frequencies. With a 4-way design, it separates audio into distinct ranges—deep bass, rich mids, and crisp highs—ensuring a more detailed and dynamic listening experience.
Each speaker is capable of handling high peak power, making them ideal for users who want louder, more impactful sound compared to standard factory-installed speakers. The 6x9-inch woofer design helps produce stronger low-end response for more punch in bass-heavy music.
Built for Clarity, Efficiency & Everyday Use
Engineered with a polypropylene injection cone and foam surround, the ST-694 ensures durability while maintaining consistent sound reproduction over time. The aluminum voice coil improves thermal resistance and allows for efficient power handling during extended listening sessions.
With a sensitivity rating of 92dB, these speakers deliver strong output even at lower power levels, making them suitable for a wide range of car audio systems without requiring extreme amplification.
Wide Compatibility & Easy Installation Design
The ST694 speakers are designed with standard mounting dimensions, making them compatible with many vehicle rear deck and door installations that support 6x9 configurations. Their shallow mounting depth helps simplify installation in tight spaces.
Whether upgrading an older system or replacing factory speakers, these coaxial speakers integrate easily into most aftermarket and OEM setups while delivering a noticeable improvement in overall sound quality.
Highlights
- 4-way coaxial speaker design for full-range sound separation
- 6x9 inch woofer size for strong bass response
- 520W peak power handling for high-output performance
- 140W RMS power for consistent audio delivery
- 4-ohm impedance compatible with most car audio systems
- 92dB sensitivity for efficient sound output
- Injection-molded polypropylene cone for durability and clarity
- Foam surround for improved cone movement and bass response
- Aluminum voice coil for heat resistance and power efficiency
- Wide frequency response from 30Hz to 20kHz
- Balanced dome tweeters for crisp high-frequency detail
- Standard mounting dimensions for easy installation
Package Contents
- 2 × SoundXtreme ST694 6x9" 4-Way Coaxial Speakers (Pair)
- 2 × Protective Speaker Grilles (if included in model variant)
- 1 × Installation and User Manual
- 1 × Mounting Hardware Set (basic screws/rings depending on packaging)