MONITOR AUDIO RADIUS 45 (PAIR)

Frequency Response

120Hz - 20KHz

Sensitivity

87dB

Nominal  Impedance

8 Ohms

Power Handling Single (RMS)

25 Watts

System Power Handling (RMS)

50 Watts

Recommended Amplifier Requirements

15-50 Watts

Maximum SPL (dBA)

101

Bass Alignment

Sealed Cabinet

Driver complement

1 x 3" (75mm) MMP2® cone bass/mid-range Driver
1 x 3/4" (20mm) C-CAM® gold dome tweeter 

Cabinet Dimensions (H x W x D)

100 x 100 x 100mm
(315/16 x 315/16 x 315/16 Inches)

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

100 x 100 x 124mm
(315/16 x 315/16 x 47/8 Inches)

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

100 x 100 x 162mm
(315/16 x 315/16 x 63/8 Inches)

Bracket

Optional - Monitor Audio Speaker Mount (MASM)

Weight

1kg (2lb 4oz)

The M-1 has been engineered with the same design attributes and ethos as B&Wʼs larger ranges. Perhaps the most striking thing about the M-1 is the weight and strength of its curved aluminium cabinet. This is combined with a strong, glass-loaded ABS front baffle. Together they provide an excellent cabinet: the curved aluminium is stiff and the ABS offers excellent and appropriate damping characteristics.

The M-1ʼs drive units were developed by Bowers & Wilkins specifically for the design. The metal dome tweeter benefits from refinements developed for the new B&W 800 Series and includes Nautilus™ tube loading and neodymium magnets. The glass fibre bass/midrange coneʼs ability to absorb standing waves has been further enhanced by the inclusion of five strategically placed resin filled slots that further minimise distortion.

The result of this detailed cabinet and drive unit engineering has allowed B&Wʼs engineers to borrow another feature from the new 800 Series and utilise the simplest of electronic equalisation in the M-1ʼs crossover. Each of the drive units is fed by only a single, carefully selected component. This approach to crossover design, although painstaking as it relies on optimising all of the physical components in a design, is crucial in achieving its aim of neither adding to nor subtracting from the original signal.

The M-1 is available in three colour options - black, white and silver, each with chromium plated stem and table base.

Frequency Response: 80 Hz - 35 KHz
Sensitivity (1W@1m): 87 dB
Nominal Impedance: 8 Ohms
Power Handling Single (RMS): 60 W
System Power Handling (RMS): 100 W
Recommended Amplifier Requirements: 10 - 100 W
Maximum SPL (dBA): 105
Bass Alignment: Bass reflex - rear ported
Drive Unit Complement: 1 x 100mm (4“) MMP®II cone mid-bass driver.
1 x 25mm (1“) C-CAM® gold dome tweeter
External Dimensions
(H x W x D): mm (inches) 198 x 125 x 140 mm
(7 13/16 x 4 15/16 x 5 1/2)
Weight (each):
Kg (lbs) 2 (4 3/8)

Frequency Response +/- 3dB:    60 Hz - 35 KHz
Sensitivity (1W@1M):    87 dB
Driver Compliment:    1 x 140mm (5 1/2“) RST® mid-bass driver
1 x 25mm (1“) C-CAM® gold dome tweeter
Nominal Impedance:    8 ohms
Maximum SPL (each):    110.8 dBA
Recommended Amplifier Requirements (RMS):    25 - 100W
Bass Alignment:    Front ported - bass reflex. HiVE®II port system
Power Handling (RMS):    100W
Crossover Frequency:    3.0kHz
External Dimensions:
(H x W x D)    250 x 140 x 140 mm
9 13/16 x 5 1/2 x 5 1/2 inch
Weight (Individual):    3.95 kg (8 3/4 lbs)

 User's Manual

 ΔΙΑΤΙΘΕΤΑΙ ΣΤΑ ΠΑΡΑΚΑΤΩ ΧΡΩΜΑΤΑ

Two way, bass-reflex
Woofer 130 mm. (5“)
Coated paper
Tweeter 28 mm.
Soft dome (silky fabric)
Impedance: 6 Ohm (min. 4)
RMS POWER: 80 W
MAX POWER: 120W
Efficiency: 89 dB/W/1m
Dimensions: 200x270 Weight: 7,5 Kg
Finishing:solid walnut

Driver Complements
Mid/Woofer     1 - 3 1/4" Diameter (8.26cm)
Dynamic Balance aerated polypropylene cone with Extended Linear Motion voice coil driver
Tweeter     1 - 3/4" Diameter (1.91cm)
Dynamic Balance ring radiator tweeter
Electrical
Overall Frequency Response     90Hz-31KHz
Lower -3dB Limit     115Hz
Upper -3dB Limit     28KHz
Nominal Impedance     8 ohms
Recommended Amplifier Power     10-125 w/channel
Efficiency     88 dB
Inputs     Gold-plated 5-way binding posts
Dimensions
Cabinet Size     7 3/4" H x 4 1/2" W x 5 15/16" D
(19.68cm H x 11.43cm W x 15.08cm D)
Mounting Options     Included wall mount bracket; 1/4x20 threated insert
Enclosure Type     Steel-plate reinforced curved enclosure with time-aligned driver geometry and PowerPort bass venting
Shipping/Other
Product Weight     3.00 lbs. (1.36kgs)
Shipping unit:     each
Total Shipping Weight     3.70 lbs. (1.68kgs)
Speaker Warranty     5 years parts and labor (original purchaser)
Accessories (comes with)     included wall mount bracket



ALSO AVAILABLE IS WHITE COLOR