Helix S 42C - 10cm 2-Way-System


✓ 2-Way System

✓ Magnet: Ferrite

✓ FQ-Range: 75 - 25.000Hz

✓ SPL: 89dB

✓ Power: 70 Watt RMS

✓ Impedance: 4 Ohm

✓ 10cm Component Set

  Wiring Wizard

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  Box calculator

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  Fast Shipping

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  • New
Stock status: Out of stock
Out of stock
delivery time 6 - 8 weeks
packing unit: pair



Sound quality meets elegance – with the new S-series loudspeakers every ride becomes a special sound experience. The sophisticated design and the use of the latest technologies guarantee excellent sound characteristics with rich bass, accurate mids and crystal-clear highs. Nevertheless, these component systems are not only a highlight in terms of sound quality. Our engineers focused on a novel, timeless elegant design as well as on an easy integration into the vehicle. Low installation depths, a removeable aluminum tweeter housing as well as the innovative, two-part "Flex-Crossover" offer much more freedom in terms of connectivity and installation – especially if the tweeters and woofers are separately installed in the door and A-pillar. Make every ride a special sound experience!


✓ 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

Separate, two-part “Flex-Crossover“ with 12/12 dB slope, bandstop filter and three-stage tweeter level adjustment – 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



Power RMS / max.70 / 140 Watts
Frequency response75 Hz - 25,000 Hz
Impedance4 Ω
Sensitivity 1W / 1m89 dB
Cone materialTW: Coated silk dome
M: -
W: Basalt-fiber-paper compund
Crossover12/12 dB with bandstop filter, tweeter protection  and tweeter level adjustment
Outer diameterTW: 51 mm / 2.0"
M: -
W: 102 mm / 4.01"
Installation diameterTW: 45 mm / 1.77"
M: -
W: 92.3 mm / 3.63"
Installation depthTW: 14 mm / 0.55"
M: -
W: 46.5 mm / 1.83"
 Dimensions crossoverTweeter: 88 x 68 x 28 mm / 3.46 x 2.67 x 1.10"
Woofer: 88 x 68 x 28 mm / 3.46 x 2.67 x 1.10"

Scope of delivery

✓ 2Tweeter HELIX S 1T incl. mounting material

✓ 2 x Woofer HELIX S 4B

2 x Two-part Flex-Crossover

✓ 1 Mounting material

✓ 1 x Instruction manual

1 x Mounting pattern

✓ Shipping Infos (Click)

Shipping countrys:

✓ Germany

✓ Austria

✓ France


Data sheet

Power Handling
70 Watt
RMS Power Speaker
51 - 100 Watt

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