This is the Rockford Fosgate T1675 Power Series 6.75" oversized Coaxial speaker. This is a great higher end coaxial speaker system.
The T1675 is a 6.75" oversized 2-way full-range speaker rated at 80 Watts RMS designed as high-powered OEM replacement perfected for sound quality. Speakers include integrated concealed crossovers and mounting hardware.
Nominal Impedance(Ohms)
4-Ohm
Speaker Type
2-Way Coax
Midrange Size (Nominal Diameter)
6.75"
Tweeter Size (Nominal Diameter)
1.1" (27.9 mm)
Frequency Response(Hz)
55Hz - 22kHz
Power Handling(RMS)
75 Watts RMS 150 Watts Max
Grille/Trim Ring Included
Yes
Midrange Mounting Depth
2.51" (64 mm)
Mounting Hardware
Yes Includes (1) pair 5"x7" / 6"x9" adapter plates