MONITOR AUDIO RADIUS 225 MAIN SPEAKER

Frequency Response

80Hz - 35KHz

Sensitivity

87dB

Nominal  Impedance

6 Ohms

Power Handling Single (RMS)

100 Watts

System Power Handling (RMS)

150 Watts

Recommended Amplifier Requirements

40-150 Watts

Maximum SPL (dBA)

107

Bass Alignment

Bass reflex - Front ported

Driver complement

2 x 4” (100mm) C-CAM® cone bass/mid driver
1 x 1” (25mm) C-CAM gold dome tweeter

Cabinet Dimensions (H x W x D)

610 x 140 x 67mm
(24 x 51/2 x 25/8 Inches)

Cabinet Dimensions (H x W x D)(Inc Grille & Terminals)

610 x 140 x 77mm
(24 x 51/2 x 31/16 Inches)

Cabinet Dimensions (H x W x D)(Inc Grille & Bracket)

610 x 140 x 84mm
(24 x 51/2 x 35/16 Inches)

Bracket 

 Dedicated bracket included

Weight

4.2kg (9lb 4oz)

Tweeter 1¨Silk Dome Dynamic Balance x1
Mid/Woofer 5 ¼¨Dynamic Balance Bi-Laminatex2
Frequency Response 53Hz - 25kHz
Nominal Impedance 8 Ohms
Rec. Amplifier Power 20-125 W/Channel
Sensitivity 91dB
Dimensions (cm)  17.78 x 50.80 x 20.32

System Format:    3 Way
Frequency Response:    40 Hz - 60 kHz
Sensitivity (1W@1M):    90 dB
Nominal Impedance:    8 ohms
Maximum S.P.L
(Per pair in room):    113.8 dBA
Power Handling (RMS):    200 W
Recommended Amplifier Requirements (RMS):    100 - 200 W
Bass Alignment:    Sealed Cabinet
Crossover Frequency:    L.F - M.F: 800 Hz
M.F - H.F: 2.3 kHz
Drive Unit Compliment:    
2 x 6.5" RST bass/mid-range driver
1 x 4" RST mid-range driver
1 x C-CAM H.F ribbon transducer

External Dimensions excl Stand (H x W x D)

254 x 581 x 333 mm
(10 x 22 7/8 x 13 1/8 inch)
Weight (each) Excluding stands:    18.9 Kg (41.6lbs)

HF unit
25mm neodymium tweeter with high dispersion diaphragm. Ferro fluid cooled and damped. Magnetically shielded.

MF unit
150mm mid range driver with 32mm coil, die-cast chassis, high-power, long-throw magnet system and light weight alloy cone. Magnetically shielded. 

LF unit 
150mm bass driver with 32mm coil, die-cast chassis, high-power, long-throw magnet system and light weight alloy cone. Magnetically shielded.

Power Handling  150W max

Frequency response +/-6db 55Hz to 23kHz

Sensitivity 90 db/W

Impedance 8 ohms

Cabinet Real wood veneered. 15mm MDF wrap with 30mm MDF front baffle. High power, low turbulence, front firing bass reflex ports.

Terminals Gold-plated 2-way binding posts.

Weight
(excl. packaging) 8kg

Dimensions
Width 530mm
Height 170mm
Depth 196 mm

Power handling (watts): 170 (RMS)  
Sensitivity (dB): 90  
Nominal impedance (ohms): 8  
Magnetically shielded
W x H x D (mm): 480 x 178 x 195  
Weight (kg): 9  
Frequency response (Hz): 35 - 45,000  
Connections: Gold-plated 4mm banana socket/binding posts  
Bass port Rear reflex  
Drivers: HF: Dual ring-radiator design
LF: 2 x 130mm pressed allow cones with twin Neodymium magnets and long throw voice coil  
Supplied accessories: Removable grille  
Finish: black ash/ walnut

Frequency Response

60Hz - 35KHz

Sensitivity

86dB

Nominal  Impedance

6 Ohms

Power Handling Single (RMS)

100 Watts

System Power Handling (RMS)

150 Watts

Recommended Amplifier Requirements

40-150 Watts

Maximum SPL (dBA)

106

Bass Alignment

Bass reflex - Rear ported

Driver complement

2 x 4” (100mm) C-CAM® cone bass/mid driver
1 x 1” (25mm) C-CAM gold dome tweeter

Cabinet Dimensions (H x W x D)

125 x 330 x 140mm
(415/16 x 13 x 51/2 Inches)

Cabinet Dimensions (H x W x D)(Inc Grille & Terminals)

125 x 330 x 164mm
(415/16 x 13 x 67/16 Inches)

Weight

3.6kg (7lb 14oz)