REL R-Series Owner’s Manual 19
R-305
Closed box loading
25Hz to 100Hz
Neutrik Speakon – High Level
Phono – LFE
Phono – Low Level
Switching Amplifier
150K Ohms
33K Ohms
10K Ohms
40dB
22dB
10” (254 mm)
Heavy Duty Long Throw, Cast
300 Watts RMS
0 and 180 Degrees
110 Volts or 230 Volts
(Depending on country)
Over Current, Over Voltage
2.50 Amp semi delay for 230 Volts
3.15 Amp semi delay for 110 Volts
12.5 x 14.25 x 13.5 inches
317.5 X 368.3 X 342.9 mm
41 lbs / 18.6 kg
46.4 lbs / 21.1 kg
Yes
Yes
Yes
Yes
R-505
Closed box loading
25Hz to 100Hz
Neutrik Speakon – High Level
Phono – LFE
Phono – Low Level
Switching Amplifier
150K Ohms
33K Ohms
10K Ohms
40dB
22dB
12” (305 mm)
Heavy Duty Long Throw, Cast
500 Watts RMS
0 and 180 Degrees
110 Volts or 230 Volts
(Depending on country)
Over Current, Over Voltage
2.50 Amp semi delay for 230 Volts
3.15 Amp semi delay for 110 Volts
15 x 16.75 x 16.5 inches
381 X 425.4 x 419.1 mm
58 lbs / 26.3 kg
64.7 lbs / 29.4 kg
Yes
Yes
Yes
Yes
Note: Specifications subject to change without notice