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
Helix Compose i7 W200FM-S3
$699.99Price
Power Handling RMS / MAX P 150 / 225W 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 .78 Total Q Factor Qts .69 Compliance Cms 370 µm/N Equivalent Air Volume Vas 20.8 L Force Factor B*l 5.6 Tm Sensitivity SPL 92 dB @ 2.83 V / 1m
88 dB @ 1W / 1mCone Area Sd 201 cm² Moving Mass Mms 25.6 g Cone Material UHD Crafted Paper Cone Mechanical Resistance Rms 1.4 kg/s Voice Coil Diameter ø 37 mm Voice Coil Heigh 13.8 mm Max Linear Excursion Xmax +/- 3.9 mm Outer Diameter ø 195 mm / 7.68" Installation Diameter ø 173.5 mm / 6.83" Installation Depth 65.8 mm / 2.59"