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CX 280 HG
Technical Highlights
- Rated power 120 W, rated impedance 4 ohms, sound pressure 89 dB.
- Neodymium magnet, hand-coated 28 mm tweeter, resonance 1100 Hz.
- Effective diaphragm area 9 cm², coil inductance 0.46 mH, 3.5 ohms Re.
- More technical details
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CX 280 HG by ETON
The CX 280 HG dome tweeter from ETON offers you a high-quality 28 mm fabric tweeter with a hand-applied coating. Equipped with a coupling volume and an extremely linear frequency response, this tweeter enables a very high level of detail and fine detail. Thanks to the strong neodymium magnet and flat installation dimensions, an improved omnidirectional characteristic is guaranteed. Other features include a large-mesh hexagonal cover grille, 89 dB characteristic sound pressure and a load capacity of 120 W. The tweeter has a nominal impedance of 4 ohms and is developed and manufactured in Germany.
product features
High-quality 28 mm (1 1/8") fabric tweeter with hand-applied coating, coupling volume and extremely linear frequency response. Very high level of detail and fine detail with strong neodymium magnet and flat installation dimensions. Improved omnidirectional characteristic, large-mesh hexagonal cover grille for a larger passband. 89 dB characteristic sound pressure and 120 W load capacity (via crossover), 4 ohm impedance. Development and production Made in Germany.
Technical data
- Nominal impedance Zn 4 Ω
- Total moving mass (including air mass) MMD 0.38 g
- DC resistance Re 3.5 Ω
- Effective membrane area SD 9 cm2
- Inductance of the voice coil Le 0.46 mH
- Resonance frequency TSP for 1100 Hz
- force factor -
- Suspension flexibility -
- Mechanical Q -
- Xmax mechanical -
- Electric Q -
- Equivalent air volume of the suspension -
- total Q -
- Characteristic sound pressure level 1 W / 1 m 89 dB
- Mechanical resistance -
- rated power 120 W
- magnet material neodymium
- voice coil diameter 28 mm

