Helix 4″ komponentsett

Features

4” / 100 mm woofer with novel basalt-fiber-paper compound cone – a perfect combination of lowest weight, high stiffness and inner damping
1” / 25 mm silk dome tweeter in a noble aluminum housing for balanced, natural sound reproduction and lowest compression effects
Individual HELIX basket with additional ventilation holes for better voice coil cooling and high power handling
“Flex-Crossover“ with 12/12 dB slope, bandstop filter and three-stage tweeter level adjustment – separable and therefore well suited for the installation in vehicles with separate mounting positions of the tweeter and woofer
Crossovers solely equipped with high grade components e.g. low-distortion air-core coils and minimum-loss Audiotec-foil capacitors for tweeter crossover

Technical data
Power RMS / max. 70 / 140 Watts
Frequency response 75 Hz – 25,000 Hz
Impedance 4 O
Sensitivity 1 W / 1 m 89 dB
Cone material TW: Coated silk dome
M:
W: Basalt-fiber-paper compund
Crossover 12/12 dB with bandstop filter, tweeter protection and tweeter level adjustment
Outer diameter TW: 51 mm / 2.0″
M: –
W: 102 mm / 4.01″
Installation diameter TW: 45 mm / 1.77″
M: –
W: 92.3 mm / 3.63″
Installation depth TW: 14 mm / 0.55″
M: –
W: 46.5 mm / 1.83″
Dimensions crossover 112 x 77.5 x 27 mm / 4.41 x 3.05 x 1.06″