STX-654

Powerful 4-Way Sound Performance

Upgrade your vehicle’s audio system with the STX Audio STX-654 6.5-inch 4-way coaxial speakers designed to deliver powerful, full-range sound reproduction. Built for music enthusiasts who want strong bass, detailed mids, and crisp highs, these speakers provide an immersive listening experience for daily driving or custom audio setups. With a maximum power handling of 650 watts, the STX-654 speakers are engineered to produce loud, dynamic sound while maintaining clarity across multiple music genres.

Engineered for Clear and Balanced Audio

The STX-654 coaxial speaker system combines multiple drivers into one compact design for efficient sound distribution and improved audio performance. The 4-way speaker configuration enhances frequency separation, allowing vocals, instruments, bass, and treble to sound more accurate and balanced. The durable construction helps reduce distortion at higher volumes, making these speakers ideal for drivers who demand reliable sound quality and consistent performance on the road.

Easy Vehicle Audio Upgrade Solution

Designed to fit many standard 6.5-inch speaker locations, the STX Audio STX-654 speakers offer a convenient upgrade for factory or aftermarket car audio systems. Their compact design allows for easier installation while delivering a major improvement over stock speakers. Whether paired with a head unit or external amplifier, these speakers are built to enhance your in-car entertainment with stronger output, cleaner sound, and enhanced overall listening enjoyment.

Highlights

• 6.5-inch 4-way coaxial car audio speaker system
• Maximum power handling of 650 watts
• Full-range sound with enhanced bass and treble response
• Designed for clear vocals and dynamic music playback
• Compact coaxial design for easy installation
• Suitable for factory and aftermarket audio systems
• Durable construction for long-lasting performance
• Improved audio clarity at higher volume levels
• Balanced frequency performance for multiple music styles
• Ideal for cars, trucks, SUVs, and custom audio setups
• Designed to provide immersive in-vehicle sound
• Great upgrade replacement for factory speakers

Package Contains

• 2 x STX Audio STX-654 6.5-Inch Coaxial Speakers
• Mounting Hardware
• Speaker Grilles (if included by manufacturer)
• User/Installation Manual