
RM Series
//
Coaxial Reference Monitors
The RM Series is a high-output, three-way coaxial monitor offering studio-quality imaging and accuracy. Its rotatable horn allows vertical or horizontal use, with optimized LF performance and minimal diffraction.
TQ™ Processing
Rotatable Horn
Products in this Series

RM28
Dual 8" Coaxial Reference Monitor
Coverage Pattern
90° x 60° rotatable
Operating Range
37 Hz to 23 kHz
LF Transducers
8.0 inch ceramic magnet woofer, 2.0 inch voice coil
HF/LF Transducers
Coaxial 1.7 inch titanium diaphragm compression driver; 8.0 inch woofer, 2.0 inch voice coil; single neodymium magnet
Power Handling at Nominal Impedance
LF: 63 V / 250 W @ 16 Ω; HF/LF: 69 V / 300 W @ 16 Ω
Equalized Maximum SPL (peak / continuous)
124 dB / 118 dB
Dimensions (H x W x D)
21.0 in x 12.63 in x 13.34 in (533 mm x 321 mm x 339 mm)
Weight
36.0 lbs (16.3 kg)

RM22
Dual 12" Coaxial Reference Monitor
Coverage Pattern
90° x 45° rotatable
Operating Range
38 Hz to 20 kHz
LF Transducers
12.0 inch ceramic magnet woofer, 4.0 inch voice coil
HF/LF Transducers
Coaxial 3.0 inch titanium diaphragm compression driver; 12.0 inch woofer, 3.0 inch voice coil; single neodymium magnet
Power Handling at Nominal Impedance
LF: 75 V / 700 W @ 8 Ω; HF/LF: 57 V / 400 W @ 8 Ω
Equalized Maximum SPL (peak / continuous)
126 dB
Dimensions (H x W x D)
30.0 in x 18.0 in x 18.05 in (762 mm x 457 mm x 458 mm)
Weight
80.0 lbs (36.3 kg)

RM25
Dual 15" Coaxial Reference Monitor
Coverage Pattern
90° x 45° rotatable
Operating Range
27 Hz to 20 kHz
LF Transducers
15.0 inch ceramic magnet woofer, 4.0 inch voice coil
HF/LF Transducers
Coaxial 3.0 inch titanium diaphragm compression driver; 15.0 inch woofer, 3.0 inch voice coil; single neodymium magnet
Power Handling at Nominal Impedance
LF: 75 V / 700 W @ 8 Ω; HF/LF: 57 V / 400 W @ 8 Ω
Equalized Maximum SPL (peak / continuous)
126 dB
Dimensions (H x W x D)
37.5 in x 22.5 in x 20.13 in (952 mm x 572 mm x 511 mm)
Weight
111.0 lbs (50.3 kg)

RMS22
Dual 12" Reference Subwoofer
Coverage Pattern
90° x 45° rotatable
Operating Range
22 Hz to 135 Hz
LF Transducers
2x 12.0 in woofers, 4.0 inch voice coil; ceramic magnet
Power Handling at Nominal Impedance
2000 W @ 4 Ω
Equalized Maximum SPL (peak / continuous)
133 dB / 127 dB (half space)
Dimensions (H x W x D)
30.0 in x 18.0 in x 16.8 in (762 mm x 457 mm x 427 mm)
Weight
84.0 lbs (38.1 kg)