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This performance midbass speaker combines a Cenosphere-coated paper cone with a high-tech polymer basket for exceptional rigidity and minimal resonance. The 3 Ohm impedance works perfectly with HELIX and MATCH amplifiers, delivering a noticeable boost in efficiency and sound pressure. FlexMount165 adaptor rings allow installation in virtually any vehicle's original mounting location, while the ProConnect terminal ensures a secure and flexible connection using standard cables or optional WireKits.
Type: Performance midbass
Size: 165 mm / 6.5 inch
Impedance: 3 Ohm
Power Handling RMS / Max: 100 / 150 Watts
Frequency Response: 60 Hz - 3,500 Hz
Sensitivity: 92 dB @ 2.83 V / 1m
Voice Coil Diameter: 25 mm
Cone Material: Paper with Cenosphere coating
Basket Material: High-tech polymer composite with glass spheres
Surround Material: Rubber
Dustcap Material: Polyurethane
Outer Diameter: 165 mm
Installation Diameter: 142 mm
Installation Depth: 60.7 mm
Max. Linear Excursion: +/- 3.2 mm
DC Resistance: 3.0 Ohm
Resonance Frequency: 70 Hz
Mechanical Q Factor: 4.17
Electrical Q Factor: 1.05
Total Q Factor: 0.84
Compliance: 454 µm/N
Equivalent Air Volume: 11.2 L
Force Factor: 4.0 Tm
Cone Area: 133 cm²
Moving Mass: 11.3 g
Mechanical Resistance: 1.18 kg/s
Voice Coil Winding Height: 10.5 mm
Connector Type: ProConnect terminal
Mounting System: FlexMount165 compatible
HELIX COMPOSE Ci3 W165FM-S3 Performance Midbass 6.5in 3 Ohm
£129.00
Sale price
£129.00
Regular price
Type: Performance midbass
Size: 165 mm / 6.5 inch
Impedance: 3 Ohm
Power Handling RMS / Max: 100 / 150 Watts
Frequency Response: 60 Hz - 3,500 Hz
Sensitivity: 92 dB @ 2.83 V / 1m
Voice Coil Diameter: 25 mm
Cone Material: Paper with Cenosphere coating
Basket Material: High-tech polymer composite with glass spheres
Surround Material: Rubber
Dustcap Material: Polyurethane
Outer Diameter: 165 mm
Installation Diameter: 142 mm
Installation Depth: 60.7 mm
Max. Linear Excursion: +/- 3.2 mm
DC Resistance: 3.0 Ohm
Resonance Frequency: 70 Hz
Mechanical Q Factor: 4.17
Electrical Q Factor: 1.05
Total Q Factor: 0.84
Compliance: 454 µm/N
Equivalent Air Volume: 11.2 L
Force Factor: 4.0 Tm
Cone Area: 133 cm²
Moving Mass: 11.3 g
Mechanical Resistance: 1.18 kg/s
Voice Coil Winding Height: 10.5 mm
Connector Type: ProConnect terminal
Mounting System: FlexMount165 compatible