


HELIX Ci7 W200FM-S3 - 8" Hi-End Woofer Pair, FlexMount
HELIX COMPOSE. The perfect speaker for any composition.
Born out of the increasingly demanding challenges of modern automobile technology and the HELIX-typical pursuit of intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform that, according to the motto "developed inside the vehicle, for the vehicle", combines classic universal speakers with the advantages of vehicle-specific systems. Innovative materials and the latest technologies paired with smart, practical engineering - the best of both worlds in harmony: high efficiency, fantastic sound quality and enormous dynamics that fit in any vehicle. HELIX COMPOSE - universal speakers evolved.
Read more info here.
Features
8” / 200 mm high-end woofer which combines outstanding sound performance with versatile physical integration options
High efficiency and 3 Ohms technology for maximized power output of the amplifier
Ultra High Damping (UHD) crafted paper cone for outstanding impulse response and unmatched frequency response
High-tech polymer composite basket reinforced with glass beads for enormous rigidity and minimized ringing
Specially shaped rubber surround for high linear cone excursion
Polyurethane dustcap for optimized frequency response in the upper midrange area
Large 1.46” / 37 mm voice coil ensures minimum thermal compression and high power handling
Compact dimensions with maximum performance - despite the small outer diameter, this woofer comes with the same cone area known from typical 200 mm chassis
Automotive grade ProConnect connection terminal allows the use of conventional speaker cables or a fast, secure and fail-safe connection via optionally available WireKits
Powerful magnet system for highest efficiency and extremely low distortion
Universal mounting ring with grille included in delivery
Designed for the optionally available car-specific FlexMount200 adaptors which allow an acoustically optimized and professional integration in the original mounting location of the vehicle
Designed for optionally available, car-specific WireKits which allow a non-destructive integration
Made in Germany
Technical Data
Power handling RMS / max. P 150 / 225 Watts Impedance Z 3 Ω DC resistance Re 3.0 Ω Frequency response 35 Hz - 2,500 Hz Resonance frequency Fs 52 Hz Mechanical Q factor Qms 6.04 Electrical Q factor Qes 0.78 Total Q factor Qts 0.69 Compliance Cms 370 µm/N Equivalent air volume Vas 20.8 L Force factor B*I 5.6 Tm Sensitivity SPL 92 dB @ 2.83 V / 1m 88 dB @ 1W / 1m Cone area Sd 201 cm² Moving mass Mms 25.6 g Cone material Ultra-high damping (UHD) crafted paper cone Mechanical resistance Rms 1.40 kg/s Voice coil diameter ø 37 mm Voice coil winding height 13.8 mm Max. linear excursion Xmax +/- 3.9 mm Outer diameter ø 195 mm / 7.68" Outer diameter with universal mounting ring ø 208.9 mm / 8.22" Installation diameter ø 173.5 mm / 6.83" Installation depth 65.8 mm / 2.59" Features ProConnect terminal, FlexMount200 grille
Compatibility
Flexmount200
WireKits
Scope of delivery
2 x Ci7 W200FM-S3
2 x Universal mounting ring with grille
2 x Connection cable
2 x Mounting material
HELIX COMPOSE. The perfect speaker for any composition.
Born out of the increasingly demanding challenges of modern automobile technology and the HELIX-typical pursuit of intelligent solutions, we made the progressive redesign of proven universal speaker systems our mission. The result: our innovative HELIX COMPOSE platform that, according to the motto "developed inside the vehicle, for the vehicle", combines classic universal speakers with the advantages of vehicle-specific systems. Innovative materials and the latest technologies paired with smart, practical engineering - the best of both worlds in harmony: high efficiency, fantastic sound quality and enormous dynamics that fit in any vehicle. HELIX COMPOSE - universal speakers evolved.
Read more info here.
Features
8” / 200 mm high-end woofer which combines outstanding sound performance with versatile physical integration options
High efficiency and 3 Ohms technology for maximized power output of the amplifier
Ultra High Damping (UHD) crafted paper cone for outstanding impulse response and unmatched frequency response
High-tech polymer composite basket reinforced with glass beads for enormous rigidity and minimized ringing
Specially shaped rubber surround for high linear cone excursion
Polyurethane dustcap for optimized frequency response in the upper midrange area
Large 1.46” / 37 mm voice coil ensures minimum thermal compression and high power handling
Compact dimensions with maximum performance - despite the small outer diameter, this woofer comes with the same cone area known from typical 200 mm chassis
Automotive grade ProConnect connection terminal allows the use of conventional speaker cables or a fast, secure and fail-safe connection via optionally available WireKits
Powerful magnet system for highest efficiency and extremely low distortion
Universal mounting ring with grille included in delivery
Designed for the optionally available car-specific FlexMount200 adaptors which allow an acoustically optimized and professional integration in the original mounting location of the vehicle
Designed for optionally available, car-specific WireKits which allow a non-destructive integration
Made in Germany
Technical Data
Power handling RMS / max. P 150 / 225 Watts Impedance Z 3 Ω DC resistance Re 3.0 Ω Frequency response 35 Hz - 2,500 Hz Resonance frequency Fs 52 Hz Mechanical Q factor Qms 6.04 Electrical Q factor Qes 0.78 Total Q factor Qts 0.69 Compliance Cms 370 µm/N Equivalent air volume Vas 20.8 L Force factor B*I 5.6 Tm Sensitivity SPL 92 dB @ 2.83 V / 1m 88 dB @ 1W / 1m Cone area Sd 201 cm² Moving mass Mms 25.6 g Cone material Ultra-high damping (UHD) crafted paper cone Mechanical resistance Rms 1.40 kg/s Voice coil diameter ø 37 mm Voice coil winding height 13.8 mm Max. linear excursion Xmax +/- 3.9 mm Outer diameter ø 195 mm / 7.68" Outer diameter with universal mounting ring ø 208.9 mm / 8.22" Installation diameter ø 173.5 mm / 6.83" Installation depth 65.8 mm / 2.59" Features ProConnect terminal, FlexMount200 grille
Compatibility
Flexmount200
WireKits
Scope of delivery
2 x Ci7 W200FM-S3
2 x Universal mounting ring with grille
2 x Connection cable
2 x Mounting material