6.5' 2-Way Coaxial Speaker Set for Tesla Model S

Upgrade your Tesla’s factory sound system with the Diamond Audio S-65CX 6.5" 2-way coaxial speaker set for Tesla Model S, engineered for high-fidelity audio, seamless OEM integration, and effortless plug-and-play installation. Designed specifically for Tesla Model S vehicles, this premium coaxial upgrade delivers clear highs, rich midrange, and improved overall sound balance, elevating your in-car listening experience.

The S-65CX is a direct OEM replacement, allowing for quick installation with no cutting or modifications required. Built to match Tesla’s factory mounting locations and electrical system, these speakers integrate flawlessly while maintaining your vehicle’s clean, original design.

Featuring a 2-way coaxial design, the S-65CX combines the woofer and tweeter into a single, space-efficient unit. This configuration delivers a cohesive soundstage with improved clarity and imaging, making it ideal for factory upgrade applications where simplicity and performance are key.

With 70W RMS / 140W MAX power handling, these 6.5-inch coaxial speakers produce dynamic, distortion-free audio across a wide range of listening levels. The 2Ω impedance and 90dB sensitivity maximize efficiency and output, ensuring strong performance even when powered by Tesla’s factory amplifier.

The frequency response of 60Hz–20kHz allows the S-65CX to reproduce the full spectrum of sound, delivering tight mid-bass, detailed midrange, and crisp high frequencies. The integrated tweeter, paired with a 6dB/octave crossover, ensures smooth frequency transition and balanced sound reproduction.

Engineered with precision-tuned components and high-quality materials, the S-65CX offers durability and long-term reliability. Optimized Thiele/Small parameters ensure accurate performance within the Tesla Model S acoustic environment.

Key Features

• Model: S-65CX – Tesla Model S OEM Coaxial Upgrade
• 6.5" 2-way coaxial speaker system
• 70W RMS / 140W MAX power handling
• 2Ω impedance for increased efficiency and output
• Frequency response: 60Hz–20kHz
• Integrated tweeter with 6dB/octave crossover
• Plug-and-play installation – no modifications required

The Diamond Audio S-65CX delivers balanced sound, enhanced clarity, and seamless integration, making it the perfect OEM upgrade for Tesla Model S drivers seeking high-quality audio performance with ease of installation.