Pioneer TS-G1620F 6.5" 2-Way Coaxial Speakers

The Pioneer TS-G1620F is a pair of 6.5-inch, 2-way coaxial car speakers designed to replace worn or underperforming factory door or rear-deck speakers. Its 4-ohm design and 40-watt nominal power rating make it suitable for many factory and aftermarket car stereos. The shallow mounting profile helps address installations where door-panel clearance is limited.

A coaxial layout places the balanced-dome tweeter over the woofer, allowing a single speaker location to reproduce both midrange/bass and high-frequency information. This provides a practical full-range upgrade without adding separate tweeter mounting locations. It is a straightforward option for restoring clear music playback in common 6.5-inch speaker positions.

The woofer uses Pioneer’s mica-reinforced injection-molded polypropylene cone. This lightweight cone construction is paired with a rubber-coated cloth surround and a Conex damper to support controlled cone movement. Pioneer also uses its Progressive Flex Suspension System spider to help manage vibration during playback.

For high frequencies, the TS-G1620F uses a 30 mm PET balanced-dome tweeter. The speaker is rated at 89 dB sensitivity and covers a specified 31 Hz to 18 kHz frequency response range. Its 300-watt maximum music-power rating and 40-watt nominal rating are specified per speaker.

The TS-G1620F works well as a basic replacement or as part of a modest car-audio refresh built around a compatible 4-ohm head unit or amplifier. It is supplied as a pair and includes grilles for installations where the speakers are exposed. Confirm the vehicle’s cutout, mounting depth, mounting-hole pattern, and connector needs before installation.

Key Features

• 2-Way Coaxial Design: Combines woofer and tweeter output in one speaker location.
• 40W Nominal Power: Matches well with modest factory or aftermarket power.
• 300W Maximum Music Power: Provides short-term power-handling capacity per speaker.
• Mica-Reinforced IMPP Cone: Supports low weight and controlled woofer response.
• 30 mm PET Tweeter: Adds dedicated high-frequency reproduction from a balanced dome.
• P.F.S.S. Spider: Helps control cone movement and vibration during playback.

Design & Installation

The TS-G1620F uses a mica-reinforced IMPP woofer cone, rubber-coated cloth surround, ferrite magnet, and PET balanced-dome tweeter. Its grille combines steel netting with heat-resistant resin, and the speaker uses a shallow-depth configuration intended for vehicle locations with limited rear clearance. The coaxial construction keeps the woofer and tweeter integrated in one assembly.

Check for a 5-inch cutout and approximately 1-5/8 inches of mounting depth before purchase, while also verifying clearance for cone movement, window mechanisms, and door-panel components. Use the supplied hardware as appropriate, keep terminals and leads from contacting metal, and follow the vehicle and stereo manuals for connection guidance. Adapter brackets or vehicle-specific harnesses may be needed depending on the factory mounting location and connector.