Fullrange Seas Prestige H1794-08 FEA18RCZ

H1794-08

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Fullrange Seas Prestige H1794-08 FEA18RCZ

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164,70 €

135,00 € tax excl.***

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Fullrange Seas Prestige H1794-08 FEA18RCZ

he FEA18RCZ is an 18cm (6.5”) full range driver offering excellent
efficiency and extended bandwidth in a compact package.

A blue-grey paper cone with papyrus fibres, and a high frequency cone directly coupled to the voice coil set the air in motion. The flexible surround is made from a low loss rubber material with minimal damping properties.

The large spider provides low mechanical resistance, and offers excellent stiffness linearity. A heat resistant, non-conductive glass fibre coil former allows a high mechanical Q-factor of the moving system.

A large ferrite ring magnet offers a high magnetic gap flux in a cost efficient way. The pole piece is prolonged forwards and equipped with a long copper cap to ensure excellent linearity in the force factor and coil inductance.

A stiff and stable injection moulded zinc chassis keeps the critical components in perfect alignment. Large windows in the chassis both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum.

Nominal Impedance8 Ohms
Recommended Frequency Range45 - 20000 Hz
Short Term Power Handling *110 W
Long Term Power Handling *40 W
Characteristic Sensitivity (2,83V, lm)         89,7 dB
Voice Coil Diameter26 mm
Voice CoU Height12 mm
Air Gap Height6 mm
Linear Coil Travel (p-p)6 mm
Maximum Coil Travel (p-p)14 mm
Magnetic Gap Flux Density1.1 T
Magnet Weight0.6 kg
Total Weight1.8 kg
Voice Coil Resistance5.7 Ohms
Voice Coil Inductance0.49 mH
Force Factor6.6 N/A
Free Air Resonance42 Hz
Moving Mass12.1 g
Air Load Mass In EC Baffle     
Suspension Compliance1.19 mm/N
Suspension Mechanical Resistance0.51 Ns/m
Effective Piston Area136 cm²
VAS31 Litres
QMS6.29
QES0.42
QTS0.39

*IEC 268-5 SEAS reserves the right to change technical data

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Fullrange Seas Prestige H1794-08 FEA18RCZ

Fullrange Seas Prestige H1794-08 FEA18RCZ

Fullrange Seas Prestige H1794-08 FEA18RCZ