The Autotek SM35CX 3.5-inch coaxial speakers are engineered to deliver clear, high-quality audio in a compact format, making them the ideal upgrade for factory dashboard and pillar locations. Part of the Street Machine series, these speakers feature Alpha-Cellulose cones that provide a lightweight yet rigid surface for impactful midrange and mid-bass response. To handle the high frequencies, the SM35CX is equipped with 0.5-inch Mylar dome tweeters that deliver crisp, soaring highs without the harshness often found in factory speakers. With a shallow mounting design and high-efficiency motor structures, these speakers provide a significant boost in "Street Machine" performance while maintaining a factory-clean installation.
Key Features
- Alpha-Cellulose Cones: Specially formulated cone material provides a perfect balance of strength and light weight for accurate frequency reproduction
- Mylar Dome Tweeters: 0.5-inch tweeters provide clear high-end detail and are moisture-resistant for long-term durability in dashboard environments
- High-Efficiency Design: Optimized to run on either factory head unit power or an aftermarket amplifier for versatile system integration
- Anti-Resonant Stamped Steel Baskets: Heavy-duty steel frames eliminate vibration and resonance for cleaner, more accurate sound
- Moisture-Resistant Rubber Surrounds: Durable surrounds ensure the cone remains centered and moves with precision, even in high-humidity automotive environments
- Universal Fitment: Designed with a standard 2-point mounting pattern to fit most 3.5-inch factory dash and corner-dash locations
- Protective Grilles Included: Comes with stylish, impact-resistant grilles to protect the drivers in custom or surface-mount installations
- Power Handling: 150 Watts Peak (75 Watts RMS) per pair
- Frequency Response: 80Hz – 20kHz
- Sensitivity: 88dB
- Mounting Depth: 1.57"
