Owner's Manual

3
Specifications
Model RM0652 RM0652B RM1652 RM1652B
Nominal Diameter - inch
(mm)
6.5
(165)
6.5
(165)
6.5
(165)
6.5
(165)
Description
2-Way 2-Way 2-Way 2-Way
Nominal Impedance (Ohms)
4Ω 4Ω 4Ω 4Ω
Frequency Response (Hz)
52-20k 52-20k 49-20k 49-20k
Voice Coil Diameter - inch
(mm)
1.0
(25.4)
1.0
(25.4)
1.0
(25.4)
1.0
(25.4)
Power Handling - Watts
(RMS/Peak)
50/100 50/100 75/150 75/150
Fs - Free Air Resonance (Hz)
70.0 70.0 64.5 64.5
Qts
1.08 1.08 0.93 0.93
Vas - cu. ft.
(Liter)
0.38
(10.9)
0.38
(10.9)
0.39
(11.1)
0.39
(11.1)
Sensitivity (1W/1M)
88dB 88dB 89dB 89dB
Sensitivity (2.83V/1M)
91dB 91dB 92dB 92dB
Xmax - inch
(mm)
0.16
(4)
0.16
(4)
0.2
(5)
0.2
(5)
Mounting Diameter - inch
(mm)
5.4
(138)
5.4
(138)
5.4
(138)
5.4
(138)
Mounting Depth
2.5
(63)
2.5
(63)
2.5
(63)
2.5
(63)
Grille/Trim Ring
YES YES YES YES
See page 4 for additional dimensions
CEA 2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has the capacity to handle
power under continuous demand, not instantaneous power handling that over time can damage voice coils.
VERIFIED WITH KLIPPEL
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be trained and certified by
Klippel prior to using the three separate Klippel systems to design, develop and test. Rockford Fosgate has made the investment in Klippel to
deliver the best possible speakers and subwoofers to their customers.