SPECS
Technical Summary
Frequency Response (-3 dB) 
60 Hz - 16 kHz
Frequency Range (-10 dB) 
55 Hz - 16 kHz
Nominal Coverage Pattern (H x V) 
RM284520 and RM452820: 28°+45° x 20° or 45°+28° x 20°
RM286020 and RM602820: 28°+60° x 20° or 60°+28° x 20°
RM356020 and RM603520: 35°+60° x 20° or 60°+35° x 20°
 
Long-Term Power Handling 
Low Frequency: 500 W (2000 W peak)
High Frequency: 150 W (600 W peak)
Nominal Impedance 
Low Frequency: 4 Ω
High Frequency: 8 Ω
Sensitivity (SPL / 1 W @ 1 m) 
LF No EQ: 94 dB
LF With EQ: 93 dB
HF No EQ: 108 dB - 109 dB*
HF With EQ: 103 dB - 104 dB*
 
Maximum SPL @ 1 m 
LF No EQ: 121 dB
LF With EQ: 120 dB
HF No EQ: 130 dB - 131 dB*
HF With EQ: 125 dB - 126 dB*
 
Calculated Maximum SPL @ 1 m, peak 
LF No EQ: 127 dB
LF With EQ: 126 dB
HF No EQ: 136 dB - 137 dB*
HF With EQ: 131 dB - 132 dB*
 
TECHNICAL INFO