Pioneer TS-G4620S 4" x 6" 2-Way Coaxial Speakers

The Pioneer TS-G4620S is a pair of 4" x 6" two-way coaxial car speakers designed to replace worn or limited factory speakers. Its compact oval format fits many common vehicle speaker locations while providing a straightforward path to refreshed sound. With a 4-ohm nominal impedance and 30-watt nominal power handling, it is suited to systems using factory or modest aftermarket amplification.

Each speaker combines a 4" x 6" woofer and centrally mounted balanced-dome tweeter in one coaxial assembly. This two-way layout covers low, midrange, and high-frequency content through a single mounting location. The result is a practical upgrade for listeners seeking clearer everyday music playback without converting the vehicle to a separate-component system.

A mica-reinforced Injected Molded Polypropylene (IMPP) woofer cone forms the foundation of the TS-G4620S design. The lightweight cone construction is paired with Pioneer's Progressive Flex Suspension System spider and a Conex damper. Together, these components support controlled cone movement and dependable operation within the speaker's rated power range.

The 30 mm PET hard-dome balanced-dome tweeter is intended to handle upper-frequency detail, while the speaker's specified response extends from 35 Hz to 22 kHz. Its 89 dB sensitivity rating helps it produce useful output from lower-powered car-stereo channels. This makes the pair a sensible option for restoring front or rear factory locations where space and available power are limited.

Installation-oriented details include a shallow 1-5/8" mounting depth and a 153 mm x 95 mm cutout reference. The package includes mounting hardware and short wire extensions to support typical replacement work. Vehicle fit should still be confirmed by checking the factory opening, available depth, mounting-hole layout, and connector requirements before installation.

Key Features

• 4" x 6" Coaxial Format: Combines woofer and tweeter in one compact speaker assembly.
• Two-Way Design: Separates broad frequency duties between woofer and tweeter drivers.
• 30-Watt Nominal Rating: Matches moderate-power factory and aftermarket audio systems.
• Mica-Reinforced IMPP Cone: Provides a lightweight woofer cone construction for everyday playback.
• 30 mm PET Dome Tweeter: Reproduces high-frequency information through a balanced-dome design.
• Shallow Mounting Depth: Helps accommodate vehicle locations with limited clearance.

Design & Installation

The TS-G4620S uses a 95 mm x 153 mm woofer, mica-reinforced IMPP cone, 110 g woofer magnet, and 30 mm balanced-dome tweeter. Pioneer also specifies a Conex damper and its P.F.S.S. spider as parts of the speaker construction. Each speaker weighs 0.37 kg including accessory parts.

Confirm that the vehicle accepts a 4" x 6" speaker and allows approximately 1-5/8" of mounting depth before ordering. The included mounting adapters, screws, nuts, washers, and 30 cm wire extensions can assist with installation, but vehicle-specific brackets or wiring adapters may still be needed. Connect the speakers to channels compatible with a 4-ohm load, observe polarity, and keep terminals and leads from contacting metal vehicle parts.