More about the product
The Hertz C26OE is a high-quality tweeter designed for original equipment replacement and upgrade applications. Part of the Cento OE series, this model focuses on delivering clear and detailed high frequencies while maintaining compatibility with factory mounting locations. The C26OE features a 26 mm Tetolon fibre dome, a material chosen for its balance of lightness and rigidity. This ensures accurate treble reproduction with minimal distortion, resulting in smooth and natural sound.
The tweeter uses a compact neodymium magnet that provides strong magnetic control in a small footprint. This design improves sensitivity and efficiency, allowing the C26OE to produce crisp highs even at moderate power levels. A rear acoustic chamber is integrated into the tweeter structure to extend the frequency response and maintain linearity. This helps achieve consistent performance across a wide range of music genres.
One of the key advantages of the C26OE is its OE-focused design. It is engineered to fit seamlessly into vehicles with factory tweeter locations, reducing the need for modifications and ensuring a clean, professional installation. The compact size and thoughtful engineering make it suitable for cars where space is limited but sound quality is a priority.
The C26OE is ideal for creating a balanced audio system where high frequencies complement midrange and bass rather than overpower them. It pairs well with Hertz midrange drivers and subwoofers for a full-spectrum sound experience. While it excels in clarity and detail, it is not intended for extreme SPL or competition-level setups. Instead, it focuses on musical accuracy and listening comfort.
Durability is another strength of the C26OE. The materials and construction are designed to withstand the challenges of automotive environments, including temperature fluctuations and vibrations. This makes it a reliable choice for long-term use. For those upgrading from factory tweeters, the C26OE offers a noticeable improvement in treble detail and overall sound quality without requiring major installation changes.
Technical details
- Brand
- Hertz
- Dome
- Tetolon
- Frequency Response
- 1.8kHz ÷ 22.5kHz
- Impedance
- 4Ω
- Magnet
- Neodymium
- Peak Power
- 120W
- Size
- 1 inch
Look out for Bankstown Sound Recommendations
The Hertz C26OE suits those seeking a factory-fit upgrade for improved treble clarity. It is ideal for vehicles where maintaining original mounting points is important. Compared to entry-level tweeters, it offers better detail and smoother response. While it is not designed for extreme SPL or competition setups, it provides excellent performance for everyday listening. Its OE-focused design makes it practical for most cars without requiring major modifications.
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.