Specifications

Model Radius 45
HD
Radius 90
HD
Radius 180
HD
Radius 225
HD
Radius 250
HD
Radius 270
HD
R one
HD
Frequency Response
120Hz – 20 KHz 80Hz – 35 KHz 60 Hz – 35 KHz 55Hz – 35KHz 50Hz – 35KHz 48Hz - 35KHz
C: 55Hz – 35KHz
L/R: 85Hz – 35KHz
Sensitivity (1W@1M)
87dB 87dB 87dB 90dB 90dB 90dB
C: 90dB
L/R: 87dB
Nominal Impedance
8 Ohms 8 Ohms 8 Ohms 8 Ohms 8 Ohms 8 Ohms
C: 8 Ohms
L/R: 8 Ohms
Power Handling Single (R.M.S)
25W 60W 60W 100W 100W 100W C: 100W L/R 60W
System Power Handling (RMS)
50W 100W 100W 150W 150W 150W
C: 150W
L/R: 100W
Recommended Amp Requirements
5-50 W 10-100 W 10-100W 20-150W 20-150W 20 - 150W
C: 20-150W
L/R: 10-100W
Maximum SPL (dBA)
101 105 105 108 108 108 108
Bass Alignment
Sealed Cabinet
Bass reflex –rear
ported
Bass reflex –
front ported
Bass reflex –
front ported
Bass reflex –
front ported
Bass Reflex -
Front & Rear
Ported
C: Bass reflex –
front ported
L/R: Bass reflex –
ported to underside
Drive Unit Complement
1x 3” MMP2
cone mid-bass
driver.
1 x 20mm
C-CAM gold
dome tweeter
1x 4” MMP2
cone bass/ mid
driver.
1 x 25mm
C-CAM gold
dome tweeter
1x 4” MMP2
cone bass/ mid
driver.
1 x 25mm
C-CAM gold
dome tweeter
2x 4” MMP2
cone bass/ mid
driver.
1 x 25mm
C-CAM gold
dome tweeter
2x 4” MMP2
cone bass/ mid
driver.
1 x 25mm
C-CAM gold
dome tweeter
2x 4” MMP2
cone bass/ mid
driver.
1 x 25mm
C-CAM gold
dome tweeter
4x 4” MMP2 cone
bass/ mid driver.
3 x 25mm C-CAM
gold dome tweeter
External Dimensions. mm (H x W x D)
100 x 100 x 100 198 x 125 x 140 350 x 125 x 105 610 x 125 x 105 760 x 125 x 105
100 x 125 x 140
(Without spikes)
1010 x 125 x 105
External Dimensions. inch (H x W x D)
3 15/16 x
3 15/16 x
3 15/16
7 13/16 x 4 15/16 x
5 1/2
13 3/4 x
4 15/16 x
4 1/8
24 x 4 15/16 x
4 1/8
29 15/16 x
4 15/16 x 4 1/8
39 3/8 x
4 15/16 x 5 ½
(Without spikes)
39 3/4 x 4 15/16 x
4 1/8
Weight (each) Kg ( Ib)
0.95 (2 1/8) 2 (4 3/8) 2.8 (6 1/8) 4.8 (10 1/2) 5.2 (11 1/2) 10.2 (22 1/2) 8 (17 5/8)