Take your audio system to the next level with Rockford Fosgate RGB M1-65B full-range speakers. They are purpose build to play high quality sound in outdoor environments.
The Element Ready design enables these speakers to withstand water, salt, dust & uv rays.
Listing is for the set of speakers only. Pods sold separately
Can be easily fitted into the Ultra 310LX and 160LX speaker pods.
Can also be fitted to any ULTRA hull from 2007 onwards with our speaker pod kit:
https://www.brisbanekawasaki.com.au/Ultra-Speakers2007-2020
6.5" speakers require the standard 6" hole on the pods to be opened up to fit the chassis inside.
Speaker Type
2-way Coax
Tweeter Mounting Depth
Midrange Size (Nominal Diameter)
6.5"
Power Handling (RMS)
75 Watts RMS
300 Watts Peak
300 Watts Peak
Nominal Impedance (Ohms)
4-Ohm
Midrange Mounting Depth
2.49" (63.18 mm)
Tweeter Size
1" (25.4 mm)
Crossover
High Pass: 6dB/Octave
Sensitivity (dB @ 1W/1M)
90
Sensitivity (dB @ 2.83V/1M)
92
Frequency Response (Hz)
38 Hz - 22 kHz
Mounting Hardware
Stainless Steel
Grille/Trim Ring Included
Yes
Speaker Type
2-Way Full-Range
CEA-2031 Compliant

Tweeter Size
(Nominal Diameter)
(Nominal Diameter)
0.5" (12.7 mm)
Midrange Size
(Nominal Diameter)
(Nominal Diameter)
6.5"
Nominal Impedance
(Ohms)
(Ohms)
4-Ohms
Frequency Response
(Hz)
(Hz)
40 Hz - 25 kHz
Power Handling
65 Watts RMS
250 Watts PEAK
250 Watts PEAK
Crossover
High-Pass (HP): 6dB
Sensitivity
(dB @ 1W/1M)
(dB @ 1W/1M)
90.5
Midrange Mounting Depth
2.52" ( 63.9 mm)
Sensitivity
(dB @ 2.V/1M)
(dB @ 2.V/1M)
91
Grille/Trim Ring Included
Yes