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Prime R1675X2
Technical Highlights
- Power handling 45 watts RMS, maximum power 90 watts, 4 ohm impedance.
- Frequency response 52Hz-20kHz, silk dome tweeter, vacuum polypropylene.
- Installation depth 53.8 mm, rubber surround, integrated tweeter crossover.
- More technical details
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Prime R1675X2 by Rockford Fosgate
The Prime R1675X2 from Rockford Fosgate is a 6.75-inch coaxial speaker with a nominal impedance of 4 ohms. The speakers feature a vacuum polypropylene diaphragm and a rubber surround, as well as a stamped steel basket. The technical specifications include silk dome tweeters with an integrated 6dB high-pass crossover. The power handling is specified at 45 watts RMS and a maximum power of 90 watts. The mounting depth of the speakers is 53.8 mm. The frequency response covers a range from 52Hz to 20kHz with a sensitivity of 91 dB.
- 6.5-inch (16.5 cm) coaxial speaker
- Vacuum polypropylene diaphragm
- Silk dome tweeter
- Rubber surround
- Stamped steel basket
- Integrated high-frequency crossover
- Sold in pairs (2 pieces)
- Includes grille and mounting hardware
- Power: 45 watts RMS
- Power: 90 watts Max
- Tweeter size (nominal diameter): 12.7 mm
- Speaker type: 2-way coaxial midrange
- Mounting depth: 53.8 mm
- Nominal impedance: 4 ohms
- Frequency response: 52Hz - 20kHz
- Sensitivity: 91 dB @ 1W/1M
- Crossover high-pass (HP): 6dB
Rockford Fosgate Prime R1675X2 Datasheet
Open datasheetFrequently Asked Questions about Prime R1675X2
What is the maximum RMS power of the Rockford Fosgate Prime R1675X2 coaxial speaker?
What is the maximum RMS power of the Rockford Fosgate Prime R1675X2 coaxial speaker?
How does the vacuum polypropylene diaphragm of the Prime R1675X2 affect sound quality?
How does the vacuum polypropylene diaphragm of the Prime R1675X2 affect sound quality?
What frequency range does the Rockford Fosgate Prime R1675X2 cover and how is it optimized?
What frequency range does the Rockford Fosgate Prime R1675X2 cover and how is it optimized?
What installation options does the Prime R1675X2 offer regarding the installation depth of 53.8 mm?
What installation options does the Prime R1675X2 offer regarding the installation depth of 53.8 mm?
How does the integrated Crossover of the Rockford Fosgate Prime R1675X2 work and what advantages does it offer?
How does the integrated Crossover of the Rockford Fosgate Prime R1675X2 work and what advantages does it offer?
What advantages does the rubber surround of the Prime R1675X2 offer for sound reproduction?
What advantages does the rubber surround of the Prime R1675X2 offer for sound reproduction?
How compatible is the Rockford Fosgate Prime R1675X2 with a 4-ohm amplifier?
How compatible is the Rockford Fosgate Prime R1675X2 with a 4-ohm amplifier?
How does the stamped steel basket contribute to the stability and sound quality of the Prime R1675X2?
How does the stamped steel basket contribute to the stability and sound quality of the Prime R1675X2?
What influence does the silk dome tweeter have on the sound reproduction of the Prime R1675X2?
What influence does the silk dome tweeter have on the sound reproduction of the Prime R1675X2?
How do the included grilles and mounting materials facilitate the installation of the Prime R1675X2?
How do the included grilles and mounting materials facilitate the installation of the Prime R1675X2?
Manufacturer information / responsible person
Manufacturer information / responsible person
Let customers speak for us
The Prime R1675X2 from Rockford Fosgate is a 6.75-inch coaxial speaker with a nominal impedance of 4 ohms. The speakers feature a vacuum polypropylene diaphragm and a rubber surround, as well as a stamped steel basket. The technical specifications include silk dome tweeters with an integrated 6dB high-pass crossover. The power handling is specified at 45 watts RMS and a maximum power of 90 watts. The mounting depth of the speakers is 53.8 mm. The frequency response covers a range from 52Hz to 20kHz with a sensitivity of 91 dB.
- 6.5-inch (16.5 cm) coaxial speaker
- Vacuum polypropylene diaphragm
- Silk dome tweeter
- Rubber surround
- Stamped steel basket
- Integrated high-frequency crossover
- Sold in pairs (2 pieces)
- Includes grille and mounting hardware
- Power: 45 watts RMS
- Power: 90 watts Max
- Tweeter size (nominal diameter): 12.7 mm
- Speaker type: 2-way coaxial midrange
- Mounting depth: 53.8 mm
- Nominal impedance: 4 ohms
- Frequency response: 52Hz - 20kHz
- Sensitivity: 91 dB @ 1W/1M
- Crossover high-pass (HP): 6dB

