Description
RMB65-4P — 6.5-Inch Pro Midbass Speakers — Pair
RMB65-4P is the value-oriented answer when the system needs real punch between the subwoofer and vocal mids but the vehicle only gives you a practical 6.5-inch location. Its job is different from Recoil's RM/LM/HM midrange families: the RMB is built to carry more of the upper-bass and lower-midrange work.
SMS would use it in a treated door or pod with enough amplifier power to make the 150W RMS rating useful. The 41 oz ferrite motor is substantial for a 6.5, so measure glass and rear clearance with the window down. If the vehicle can support an 8 and the system needs stronger lower extension, RMB8-4P is the next step.
MANUFACTURER SPECIFICATIONS
• Sale unit: Pair (2 speakers)
• Nominal size: 6.5 in / 170 mm
• Power handling: 150 W RMS / 300 W max per speaker
• Nominal impedance: 4 ohms
• Sensitivity: 94 dB
• Frequency response: 80 Hz–7 kHz
• Voice coil: 38.5 mm / 1.5 in
• Cone: Pressed paper fiber
• Surround: Cloth / fabric
• Magnet: 41 oz ferrite
• Mounting depth: 76.2 mm / 3.00 in
• Cutout diameter: 151 mm / 5.94 in
• Fs: 84 Hz
• Qts: 0.34
• Xmax: 2.0 mm
RMB65-4P is the value-oriented answer when the system needs real punch between the subwoofer and vocal mids but the vehicle only gives you a practical 6.5-inch location. Its job is different from Recoil's RM/LM/HM midrange families: the RMB is built to carry more of the upper-bass and lower-midrange work.
SMS would use it in a treated door or pod with enough amplifier power to make the 150W RMS rating useful. The 41 oz ferrite motor is substantial for a 6.5, so measure glass and rear clearance with the window down. If the vehicle can support an 8 and the system needs stronger lower extension, RMB8-4P is the next step.
MANUFACTURER SPECIFICATIONS
• Sale unit: Pair (2 speakers)
• Nominal size: 6.5 in / 170 mm
• Power handling: 150 W RMS / 300 W max per speaker
• Nominal impedance: 4 ohms
• Sensitivity: 94 dB
• Frequency response: 80 Hz–7 kHz
• Voice coil: 38.5 mm / 1.5 in
• Cone: Pressed paper fiber
• Surround: Cloth / fabric
• Magnet: 41 oz ferrite
• Mounting depth: 76.2 mm / 3.00 in
• Cutout diameter: 151 mm / 5.94 in
• Fs: 84 Hz
• Qts: 0.34
• Xmax: 2.0 mm
OPEN-AIR / MOTORCYCLE / POWERSPORTS FIT
Where this fits in the build
These speakers have to work where wind, road noise, mounting space and exposure change the job. Match the driver to the actual location, output target, amplifier power and environment instead of treating it like a normal door-speaker replacement.
Plan aroundConfirm mounting location, depth, cutout and how exposed the speaker will be.
Match itMatch efficiency, usable bandwidth and clean amplifier power to the output needed at speed or outdoors.
Finish itPlan crossover, mounting, wiring and electrical support with the complete open-air system.