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Frequency
Response
Sensitivity
(1W@1m)
dB
Nominal
Impedance
(ohms)
Power
Handling
watts
(R.M.S)
Drive Unit
Complement
External
Dimensions -
Excluding Plinth
H x W x D
mm (inch)
Weight kg (lb)
Bass
Alignment
Power Output
watts
(R.M.S)
60Hz – 25kHz
87dB 60W
350 x 120 x 95
(13 3/4 x 4 3/4 x 3 3/4)
2.3 (5)
8Ω
120Hz – 20kHz
87dB 25W
1 x 3/4” C-CAM
®
gold dome, rear-firing
tweeter. 1 x 3” MMP
®
2
mid-driver
95 x 95 x 95
(3 3/4 x 3 3/4 x 3 3/2)
0.95 (2)
8Ω
Sealed Cabinet
R45
55Hz – 25kHz
90dB 120W
610 x 120 x 105
(24 x 4 3/4 x 4 1/8”)
4.2 (9 1/4)
8Ω
340 x 340 x 370
(13 3/8 x 13 3/8 x 14 1/2)
10 (22)
R225
R270
R180
R90
21Hz-120Hz
1 x 12” C-CAM
®
driver featuring triple
suspension and 4”
long-throw voice coil.
Vented chassis design.
25.5 (56)
Sealed cabinet.
Rsw-12
Front Ported Bass
Reflex
R250
925 x 120 x 140
(36 7/16 x 4 3/4 x 5 1/2)
Inc Plinth
500W @ 4Ω
-
-
-
85Hz –25kHz
87dB 60W
190 x 120 x 140
(7 1/2 x 4 3/4 x 5 1/2)
2 (4 1/2)
8Ω
Rear Ported,
Bass Reflex
R A D I U S S E R I E S S P E C I F I C A T I O N S
Video Silver
Black Lacquer
White Lacquer
Rosemah veneer
Walnut veneer
Cherry veneer
Wood Veneer & Lacquer
Finishes
13.9 (30 1/2)
R360
325 x 225 x 320
(12 3/4 x 8 7/8 x 12 5/8)
20.1 (44 1/5)
R720
455 x 225 x 480
(17 15/16 x 8 7/8 x 18 7/8)
Front Ported Bass
Reflex
1 x 1” C-CAM
®
gold dome tweeter.
1 x 4” MMP
®
2
mid-driver
1 x 1” C-CAM
®
gold dome tweeter.
1 x 4” MMP
®
2
mid-driver
1 x 1” C-CAM
®
gold dome tweeter.
2 x 4” MMP
®
2
mid-driver
Recommended
Amp
Requirements
watts
(R.M.S)
10 - 100W
5 - 50W
40 - 140W
10 - 100W
-
-
-
-
System Power
Handling
watts
(R.M.S)
Maximum
SPL
(dBA)
100W
50W
140W
100W
105dBA
101dBA
108dBA
105dBA
50Hz – 25kHz
90dB 120W
760 x 120 x 105
(29 15/16 x 4 3/4 x 4 1/8”)
4.3 (9 1/2)
8Ω
Twin, Front
Ported Bass
Reflex
1 x 1” C-CAM
®
gold dome tweeter.
2 x 4” MMP
®
2
mid-driver
40 - 140W
-
140W
108dBA
50Hz – 25kHz
89dB 120W
8Ω
Front Ported Bass
Reflex
1 x 1” C-CAM
®
gold dome tweeter.
2 x 4” MMP
®
2
mid-driver
40 - 140W
-
140W
107.5dBA
27Hz – 180Hz
25Hz – 180Hz
100W @ 4Ω
250W @ 4Ω
Downward
Ported Bass
Reflex
Rear Ported Bass
Reflex
-
-
-
-
-
-
-
-
-
-
-
-
1 x 8” ultra
long-throw sub bass driver.
Hand treated paper cone
woofer
2 x 8” ultra
long-throw sub bass driver.
Hand trested paper cone
woofer
-
-
-
Rsw-12 in Piano Black Lacquer