HELIX Ci3 W200FM-S2 8 INCH 2 OHM WOOFER

STRONG MIDBASS. HIGH EFFICIENCY. BUILT FOR PREMIUM OEM UPGRADES.

The HELIX Ci3 W200FM-S2 is an 8 inch performance woofer from the HELIX COMPOSE i3 range, designed for customers who want stronger midbass, better dynamics and improved sound quality from their vehicle.

With 100W RMS power handling, 2 Ohm impedance, Cenosphere coated paper cone and FlexMount200 compatibility, it combines serious performance with flexible installation options.

🟡 8 INCH PERFORMANCE WOOFER

🟡 100W RMS POWER HANDLING

🟡 2 OHM HIGH EFFICIENCY DESIGN

🟡 CENOSPHERE COATED PAPER CONE

🟡 FLEXMOUNT200 COMPATIBLE

STRONGER MIDBASS YOU CAN FEEL

Midbass gives your music its punch, weight and impact.

The Ci3 W200FM-S2 uses a large 214 cm² cone area and ±4 mm linear excursion to move considerably more air than many smaller factory speakers.

That means stronger:

Kick drums

Bass guitar

Lower vocals

Midbass impact

Overall system presence

🟡 IDEAL WHEN FACTORY SPEAKERS SOUND THIN OR LACK IMPACT.

2 OHM HIGH EFFICIENCY DESIGN

The 2 Ohm impedance allows compatible amplifiers to deliver more power to the speaker.

This makes the W200FM-S2 an excellent match for many HELIX and MATCH amplifiers and high performance OEM upgrade systems.

Always make sure your amplifier is designed to operate safely at the required impedance.

CENOSPHERE COATED PAPER CONE

The woofer uses HELIX's Cenosphere coated paper cone.

Tiny hollow spheres are incorporated into the coating to increase cone rigidity while maintaining low weight.

The result is designed to provide:

Better cone control

Detailed sound reproduction

Strong impulse response

Low unwanted resonance

🟡 LIGHTWEIGHT ENOUGH TO RESPOND QUICKLY. STRONG ENOUGH TO STAY CONTROLLED.

HIGH TECH POLYMER BASKET

The basket is manufactured from a glass reinforced high tech polymer composite.

This helps provide excellent structural rigidity while reducing unwanted basket resonance.

The compact construction also makes the woofer easier to integrate into vehicles where installation space is limited.

FLEXMOUNT200

The Ci3 W200FM-S2 supports HELIX FlexMount200 adaptors.

With the correct vehicle specific adaptor, the universal woofer can be installed into many original factory speaker locations while maintaining a clean and professional fit.

🟡 UNIVERSAL PERFORMANCE WITH VEHICLE SPECIFIC INSTALLATION OPTIONS.

PROCONNECT TERMINAL

HELIX ProConnect provides a strong automotive grade speaker connection.

It supports conventional speaker cable while also allowing compatible HELIX WireKits to be used for faster and cleaner vehicle integration.

Compatible WireKits can help provide:

Secure connection

Correct polarity

Cleaner installation

Reduced modification to factory wiring

KEY FEATURES

🟡 8 Inch / 200 mm Performance Woofer

🟡 100W RMS / 150W Maximum

🟡 2 Ohm Impedance

🟡 96 dB Sensitivity at 2.83V

🟡 Cenosphere Coated Paper Cone

🟡 ±4 mm Xmax

🟡 25 mm Voice Coil

🟡 High Tech Polymer Composite Basket

🟡 FlexMount200

🟡 ProConnect Terminal

🟡 Universal Mounting Rings and Grilles Included

TECHNICAL SPECIFICATIONS

Speaker Size: 8 Inch / 200 mm

Power Handling: 100W RMS

Maximum Power: 150W

Impedance: 2 Ohm

DC Resistance: 1.8 Ohm

Frequency Response: 50 Hz to 3,000 Hz

Resonance Frequency: 72 Hz

Sensitivity: 96 dB at 2.83V / 1m

Sensitivity: 90 dB at 1W / 1m

Cone Area: 214 cm²

Cone Material: Paper with Cenosphere Coating

Voice Coil Diameter: 25 mm

Voice Coil Winding Height: 11.9 mm

Xmax: ±4.0 mm

Outer Diameter: 195 mm

Outer Diameter with Mounting Ring: 208.9 mm

Installation Diameter: 173.5 mm

Installation Depth: 63.7 mm

The official HELIX technical data confirms these specifications for the Ci3 W200FM-S2.

WHAT IS INCLUDED

2 x HELIX Ci3 W200FM-S2 Woofers

2 x Universal Mounting Rings with Grilles

2 x Mounting Hardware Sets

PERFECT FOR

Factory woofer upgrades

Strong front door midbass

Premium OEM audio upgrades

HELIX and MATCH amplifier systems

Active DSP systems

Sound quality builds

Vehicle specific FlexMount installations