HiVi Q4B - 1.1" Fabric Dome Tweeter

The Q4B delivers high end sound in a compact convenient size.

Highlights

• Using 28mm German soft dome sound film
• Special damping layer treatment
• Broad and straight frequency response
• Transparent and clear sound performance

Product details

HiVi Q4B Dome Tweeter

High-performance ferrite dual magnetic circuit design, linear uniform magnetic field, harmonic distortion can be effectively reduced. Lower distortion and better prevention of dynamic compression, improved resonant cavity design, high-impedance sound-absorbing materials. Professional liquid magnetic cooling technology, high temperature resistant aluminum alloy frame and copper clad aluminum wire voice coil, with greater power tolerance. To protect the precious treble diaphragm, a protective net is added to the panel to prevent the diaphragm from being deformed and damaged by external forces. Adhering to HiVi' s consistent Hi-end concept, the sound is more natural and smooth, and analytical performance are more layered, and the details are rich without unpleasant characteristics.

Parameters Mark Value Unit

Basic application parameters

Rated impedance Z 6 Ω

Resonant frequency Fs 700 Hz

Rated power Pnom 15 W

Maximum power Pmax 30 W

Sensitivity (2.83V/1m) E 90 dB

Weight W 0.76 kg

Voice coil

Voice coil diameter ∅ 28 mm

DC Resistance Re 5.1 Ω

Voice coil wire High temperature copper clad aluminum wire

Voice coil bobbin High temperature aluminum

Circuit

Magnetic circuit type Dual magnetic circuit

Magnet material High Performance Ferrite

Parameters

Recommended crossover point >2000 Hz