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Hertz C 26 OE tweeters deliver very clear, detailed and natural-sounding treble with strong imaging and high sensitivity; they generally fit OEM locations but may need minor mounting adjustments in some vehicles.
Buyer confidence
88%Highlights
- Soft Tetolon® fiber 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil, for a natural and yet detailed reproduction of musical nuances.
- Neodymium magnet with high-density magnetic flux, optimized for maximum control during high-energy dynamic transients in the mid-high frequency range.
- Geometry optimized with FEM (Finite Element Modeling) technique for a linear frequency response in OEM placement installations.
- Provided cable with built-in 6 dB/Oct. crossover designed to save space in a OEM upgrade scenario.
Key specs
Full specs- Component
- Tweeter
- Size mm (in.)
- 26 (1)
- Power Handling - Peak W
- 120
- Power Handling - Peak Note
- (Hi-Pass filtered @ 2,5kHz - 12 dB Oct.)
- Impedance Ohm
- 4
- Voice Coil Ø
- 20 (0.8)
- Frequency Response Hz
- 1.8k ÷ 22.5k
- Magnet size D x d x h mm (in.)
- 19 x 0 x 3 (0.75 x 0 x 0.12)
Key specs
Full specs- Component
- Tweeter
- Size mm (in.)
- 26 (1)
- Power Handling - Peak W
- 120
- Power Handling - Peak Note
- (Hi-Pass filtered @ 2,5kHz - 12 dB Oct.)
Highlights
Overview- Soft Tetolon® fiber 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil, for a natural and yet detailed reproduction of musical nuances.
- Neodymium magnet with high-density magnetic flux, optimized for maximum control during high-energy dynamic transients in the mid-high frequency range.
- Geometry optimized with FEM (Finite Element Modeling) technique for a linear frequency response in OEM placement installations.
Review highlights
Based on customer reviewsHertz C 26 OE tweeters — clear, natural highs with OE-friendly fit
Hertz C 26 OE tweeters deliver very clear, detailed and natural-sounding treble with strong imaging and high sensitivity; they generally fit OEM locations but may need minor mounting adjustments in some vehicles.
What buyers praise
- Very clear, detailed treble and excellent resolution
- Natural/warm tonal balance without being overly bright
What to watch for
- Some vehicles may require minor mounting or hardware adaptation (e.g., slimmer screws) for proper fit
Overview
C 26 OE tweeter features a FEM (Finite Element Method) geometry designed to maximize performances when the tweeter is installed in the OEM placement.
C 26 OE includes a provided cable with built-in 6 dB/Oct. crossover designed to save space in a OEM upgrade scenario and mounting accessories.
Highlights
Key features
- Soft Tetolon® fiber 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil, for a natural and yet detailed reproduction of musical nuances.
- Neodymium magnet with high-density magnetic flux, optimized for maximum control during high-energy dynamic transients in the mid-high frequency range.
- Geometry optimized with FEM (Finite Element Modeling) technique for a linear frequency response in OEM placement installations.
- Provided cable with built-in 6 dB/Oct. crossover designed to save space in a OEM upgrade scenario.
- Wide range of accessories, for easy integration in OEM placements.
Specs
Technical Specs
11
| Component | Tweeter |
| Size mm (in.) | 26 (1) |
| Power Handling - Peak W | 120 |
| Power Handling - Peak Note | (Hi-Pass filtered @ 2,5kHz - 12 dB Oct.) |
| Impedance Ohm | 4 |
| Voice Coil Ø | 20 (0.8) |
| Frequency Response Hz | 1.8k ÷ 22.5k |
| Magnet size D x d x h mm (in.) | 19 x 0 x 3 (0.75 x 0 x 0.12) |
| Weight of one speaker kg (lb.) | 0,04 (0.08) |
| Magnet | Neodymium |
| Dome | Tetolon |
Electro-acoustic Specs
12
| D mm | 26 |
| Re Ohm | 3,7 |
| Fs Hz | 1500 |
| Le mH | 0,02 |
| Vas I | - |
| Mms g | 0,17 |
| Cms mm/N | 0,7 |
| BL T*m | 1,3 |
| Qts | 1,6 |
| Qes | 3,5 |
| Qms | 2,9 |
| Spl dB | 92 |
Physical Specs
4
| A | 38,63 mm | 1.52 in. |
| B | 33,33 mm | 1.31 in. |
| C | 17,7 mm | 0.99 in. |
| D | 4,36 mm | 0.17 in. |
Frequency response
Visual spec reference.
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