About: JBL SPKCB620FAM Club 620F Shallow Mount 6-1/2" 2-Way Speakers - No Grill 

Club coaxial and component speakers bring JBL pro sound to more vehicles. Their compact design means they’ll fit into more vehicles than many of our competitors, and their high sensitivity delivers outstanding performance even with modestly-powered factory systems. Rugged polypropylene cones with the Plus One™ design deliver hard-hitting bass and long performance life. Edge-driven silk dome tweeters deliver broader and smoother high frequency response, never-harsh regardless of output level. Starfish™ Tweeter Mounting Adapter and I-Mount Tweeter Mounting Kit in component speaker system for easy installation .Available in a range of standard sizes—3", 4", 5-1/4", 6-1/2", 6" x 8" , 4" x 6" , 6" x 9" , and 3/4" —they’re the perfect upgrade from factory speakers.

Plus One Woofer Cone Architecture

Patented (US patent #7,548,631) Plus One cones provides more overall speaker-cone area than other speakers for the same size, resulting in the higher sensitivity, increased low-frequency out greater musical character. 

Specified Shallow Design for More Mounting Application 

Club 620F specified compact design for 6-1/2" that allows them to fit in juts about any vehicle on the road today. That means signature JBL sound more vehicles. 

Acoustically Damped, UV-Resistant Polypropylene Cone

Every Club speaker's woofer cone is designed to deliver clean, non-resonant sound quality, while standing up to the demanding heat and humidity of the car environment. 

Bigger Magnet, Bigger Power Handling

The new Club lineup features a larger magnet delivering higher power handling than competitors at similar price points. 

I-Mounting Tweeter Mounting Kit

The I-Mount (patent no. 5,859,917) tweeter-mounting system allows easy and versatile installation of tweeters in each of the component systems. It includes a flush cup and surface-mount mounting hardware. With a 1-3/4" cutout and a 1" mounting depth, installation becomes a snap. This allows the tweeter to be flush-mounted and be angled up to 40 degrees. Locknuts are included to keep everything in place, and the tweeter can be replaced without removing the whole assembly.

Specifications: 

• 6-1/2" 2-way speakers (pair)
• Shallow-mount polypropylene Plus One™ woofer cone with rubber surround
• PEI balanced dome tweeter
• Power Handling:
• RMS Power: 55 Watts
• Peak Power: 165 Watts
• Sensitivity (@ 2.83V): 92dB
• Frequency Response: 55Hz – 20kHz
• Nominal Impedance: 3 Ohms

What's in the Box: 

• 2 x Speakers
• 1 x Foam gasket
• 16 x Screws
• 8 x Speed clips
• 8 x Plastic multi-hole adapter rings