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Product Descriptions
Product Descriptions
Hertz C26 Cento Series 1" 120W 4-Ohm Component Tweeters - Pair
Looking to upgrade your highs without losing that natural vibe? The Hertz C26 component tweeters bring the heat with crisp, detailed sound that stays smooth even when you're cranking the volume. Right out of the Cento Series, these 1" tweeters were designed for real music lovers who want clarity and control—without sounding harsh.
Natural Detail, No Sharp Edges
At the heart of the Hertz C26 is a 26mm Tetolon® dome paired with a 20mm voice coil. What does that mean for your ears? Smooth, accurate highs that sound like they belong—no screech, no hiss. Whether it's cymbal crashes or vocal flourishes, these tweeters bring out the details without being in your face.
Neodymium Power for Punchy Dynamics
Highs don’t have to be weak. These tweeters pack a high-density neodymium magnet to handle quick transients and dynamic peaks like a champ. It’s like giving your sound system a high-speed reflexes upgrade—so everything hits right when it’s supposed to.
FEM-Optimized for Off-Axis Clarity
We get it—not every car lets you aim your tweeters perfectly. That’s why the faceplate design on the Hertz C26 was crafted using Finite Element Modeling (FEM). The result? A cleaner off-axis response and a wide soundstage that stays solid—even when your tweeters aren’t aimed dead-on.
OEM-Ready With Smart Extras
Whether you're upgrading a factory system or building from scratch, these tweeters are ready to slot in. With a compact crossover already built into the provided cable and a full set of mounting accessories, they make it easy to upgrade your sound without tearing apart your dash.
Light on Weight, Heavy on Performance
Each tweeter weighs just 0.08 lbs, but don’t let that fool you. The lightweight design helps reduce strain on mounting surfaces while still delivering tight, expressive highs. You’ll hear the difference, not feel the weight.
Engineered for the Sweet Spot
The Hertz C26 was designed to maximize performance right where you’re sitting. That means more focus on the listening point, a smoother roll-off at the top end, and a natural timbre that keeps your music feeling human—even at high volumes.
If you're after tweeters that sound smooth, feel tight, and don’t add unnecessary complexity, the Hertz C26 delivers. It’s not just another upgrade—it’s a precision-tuned component that brings your highs into perfect focus, whether you're jamming at full tilt or cruising low and slow.
FAQs
- What is the impedance of the Hertz C26? The tweeters operate at 4 ohms, making them compatible with most aftermarket systems.
- How much power can these tweeters handle? They handle up to 120W peak when high-pass filtered at 2.5kHz with a 12 dB/octave slope.
- What is the sensitivity rating? The Hertz C26 has a sensitivity of 92 dB, which helps deliver clear sound even at lower power levels.
- What type of magnet is used? These tweeters feature a compact but powerful neodymium magnet for better transient control.
- What’s the frequency response range? They cover a wide frequency range from 1.8kHz to 22.5kHz, capturing everything from subtle harmonics to sharp cymbals.

