Ciare | CTB25‑4 | 1″ Neodymium Bullet Tweeter (250W Program, 4Ω)

The Ciare CTB25‑4 is a high‑performance 1″ neodymium bullet tweeter designed for audiophiles and professional audio systems that demand exceptional clarity and output. With a continuous power handling of 250W and a sensitivity of 107 dB, this tweeter delivers crisp, detailed high frequencies that cut through any mix.

Its aluminum diaphragm and shallow neodymium motor structure ensure minimal distortion and maximum efficiency. The compact design allows for easy integration into various speaker enclosures, making it ideal for both custom builds and high‑end audio applications.

Whether you're building a competition SPL system or a premium home audio setup, the Ciare CTB25‑4 offers the performance and reliability you need to achieve outstanding sound reproduction.

---

Specifications

• Nominal Diameter: 26 mm (1 in)

• Nominal Impedance: 4Ω

• Continuous Power Handling: 250W

• Sensitivity (2.83V/1m): 107 dB

• Frequency Range: 4 kHz – 20 kHz

• Resonance Frequency (Fs): 2100 Hz

• Voice Coil Diameter: 26 mm (1 in)

• Diaphragm Material: Aluminum

• Magnet Material: Neodymium

• Connection Type: Faston

• Recommended Crossover: 4 kHz

• Overall Diameter: 58 mm (2.28 in)

• Depth: 41 mm (1.61 in)

• Baffle Cutout Diameter: 44 mm (1.73 in)

• Flange and Gasket Thickness: 4.5 mm (0.18 in)

• Net Weight: 0.35 kg (0.77 lb)

• Shipping Units: Sold in pairs