
Lansche Audio
CORONA Plasma Tweeter
MSRP not recorded
The CORONA Plasma Tweeter is a proprietary plasma tweeter made by Lansche Audio for its loudspeaker systems. It uses an approximately 8 mm ionized arc between a curved annulus and a high-voltage outer electrode, with sound generated directly by the surrounding air rather than a fixed membrane, voice coil, or conventional mass-spring system. Its specifications are 6.4 Ω nominal impedance (5.6 Ω minimum), 98 dB/1 W/1 m sensitivity, a 1,500 Hz–150 kHz ±3 dB frequency range, dimensions of 16 × 16 × 30 cm, and a weight of 2 kg.
MSRP
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Specifications
- Dimension
- 16 x 16 x 30 cm
- Sensivity
- 98 dB / 1 W / 1 m
- Weight
- 2 kg lbs
- Description
- plasma tweeter
- Frequency range
- 1500 Hz - 150 kHz ±3dB
- Impedanz nominal
- 6.4 Ω (minimum 5.6 Ω)
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