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Speaker Shop Inc.
716-837-1557
Monitor Audio Radius 45 Walnut Speaker Pair
At a Glance
For ultra-discreet sound all around the home, or partnered with the Radius 380 sub for explosive stereo, the miraculously small Radius 45 houses a 3" MMP II mid-bass driver and rear-firing 3/4" C-CAM tweeter, and has no right to sound as good as it does.
Proposition 65 Warning for California Residents
Misc. Specs
| Product Weight (lbs.) | 2.25 |
|---|---|
| Color Finish Name | Walnut |
| Manufacturer Warranty | 5 Year |
| RMS Power Handling (Watts) | 50 |
| Color | Brown |
| Impedance | 8 ohms |
| Maximum Power Handling (Watts) | 50 |
| Number of Speakers | 2 |
Additional Specifications
| Frequency Response | 120 Hz — 20 kHz |
|---|---|
| Sensitivity (1W@1M) | 87 dB |
| Nominal Impedance | 8 ohms |
| Power Handling (RMS) | 25 W |
| System Power Handling (RMS) | 50 W |
| Recommended Amplifier Requirements | 15 — 50 W |
| Maximum SPL | 101 dBa |
| Bass Alignment | Sealed Cabinet |
| Drive Unit Complement | 1 x 3" (75 mm) MMP II cone bass/mid-range Driver, 1 x 3/4" (20 mm) C-CAM Gold Dome tweeter |
| Cabinet Dimensions (H x W x D) | 100 x 100 x 100 mm (3 15/16 x 3 15/16 x 3 15/16") |
| Cabinet Dimensions (Including Grille and Terminals (H x W x D)) | 100 x 100 x 124 mm (3 15/16 x 3 15/16 x 4 7/8") |
| Cabinet Dimensions (Including Grille and Bracket (H x W x D)) | 100 x 100 x 162 mm (3 15/16 x 3 15/16 x 6 3/8") |
| Pre-Construction Bracket | Optional - Monitor Audio Speaker Mount (MASM) |
| Weight | 1 kg (2 lb 4 oz) |
Monitor Audio Radius 45 Walnut Speaker Pair
Model #: R45WN
At a Glance
Get to know this product.
Technology
3" MMP II Driver. All drivers are dedicated and model specific, with each model in the Radius series being designed and voiced individually.
3/4" Gold C-CAM tweeter, rear-firing to enhance sound dispersion characteristics
Single through-bolt driver fixing. Provides mechanical de-coupling properties resulting in enhanced mid-band clarity and resolution. Through-bolts also act as rigid cross bracing to give a very solid non-resonant cabinet.
Single point ¼" x 20TPI wall fixing. Use the optional Monitor Audio speaker mount or any standard wall bracket
Optional floor-stand with internal (pre-wired) cable management system
This product is now available to use with home theatre design software, The CEDIA Designer.
Useful Documents
Proposition 65 Warning for California Residents