Skip to product information
A 200mm high-end woofer from the HELIX COMPOSE i7 series, designed for uncompromising sound quality in your vehicle. It features a hand-finished UHD paper diaphragm for excellent impulse fidelity and a glass-bead reinforced polymer composite basket for maximum stability with minimal resonance. The 3 Ohm impedance works perfectly with HELIX and MATCH amplifiers for peak performance, while the FlexMount200 system and ProConnect terminal make installation versatile and secure.
Type: Woofer
Size: 200 mm
Impedance: 3 Ohm
RMS Power Handling: 150 Watts
Max Power Handling: 225 Watts
Frequency Response: 35 Hz - 2,500 Hz
Sensitivity: 92 dB @ 2.83V/1m
DC Resistance (Re): 3.0 Ohm
Resonant Frequency (Fs): 52 Hz
Mechanical Q (Qms): 6.04
Electrical Q (Qes): 0.78
Total Q (Qts): 0.69
Equivalent Volume (Vas): 20.8 L
Force Factor (B*I): 5.6 Tm
Cone Area (Sd): 201 cm²
Moving Mass (Mms): 25.6 g
Voice Coil Diameter: 37 mm
Voice Coil Winding Width: 13.8 mm
Max Linear Excursion (Xmax): +/- 3.9 mm
Outside Diameter: 195 mm
Mounting Diameter: 173.5 mm
Mounting Depth: 65.8 mm
Cone Material: UHD Paper
Basket Material: Glass-bead reinforced polymer composite
Surround Material: Rubber
Terminal: ProConnect
Mounting System: FlexMount200
Compliance (Cms): 370 µm/N
Mechanical Resistance (Rms): 1.40 kg/s
HELIX Ci7 W200FM-S3 200mm High-End Woofer 3 Ohm
£444.00
Sale price
£444.00
Regular price
Type: Woofer
Size: 200 mm
Impedance: 3 Ohm
RMS Power Handling: 150 Watts
Max Power Handling: 225 Watts
Frequency Response: 35 Hz - 2,500 Hz
Sensitivity: 92 dB @ 2.83V/1m
DC Resistance (Re): 3.0 Ohm
Resonant Frequency (Fs): 52 Hz
Mechanical Q (Qms): 6.04
Electrical Q (Qes): 0.78
Total Q (Qts): 0.69
Equivalent Volume (Vas): 20.8 L
Force Factor (B*I): 5.6 Tm
Cone Area (Sd): 201 cm²
Moving Mass (Mms): 25.6 g
Voice Coil Diameter: 37 mm
Voice Coil Winding Width: 13.8 mm
Max Linear Excursion (Xmax): +/- 3.9 mm
Outside Diameter: 195 mm
Mounting Diameter: 173.5 mm
Mounting Depth: 65.8 mm
Cone Material: UHD Paper
Basket Material: Glass-bead reinforced polymer composite
Surround Material: Rubber
Terminal: ProConnect
Mounting System: FlexMount200
Compliance (Cms): 370 µm/N
Mechanical Resistance (Rms): 1.40 kg/s