Monitor Audio Radius 1 4G Bookshelf Speakers (Pair)
Description
Description
The Monitor Audio Radius 1 4G is an ultra-compact bookshelf speaker built for discreet AV, surround and multi-room sound systems.
Despite its tiny footprint, this pair delivers genuine hi-fi performance thanks to a newly designed 4-inch C-CAM RST III bass/mid driver working alongside a 19 mm C-CAM Gold Dome tweeter.
The result is precise, lifelike sound with exceptional clarity, controlled dispersion and low distortion, all hallmarks of Monitor Audio's metal-driver expertise.
Radius 1 4G suits wall, desktop or floor stand mounting via compatible accessories, and pairing it with a Monitor Audio subwoofer unlocks truly full-range performance.
- Compact C-CAM Driver Array: A 4-inch C-CAM RST III bass/mid driver and 19 mm C-CAM Gold Dome tweeter combine to deliver precise, lifelike sound from a micro-speaker form factor.
- New Crossover Design: Refined for the 4G generation to improve integration between the driver and tweeter for a more cohesive sound.
- Through-Bolt Driver Bracing: Reinforces the driver mounting for a more rigid, resonance-free cabinet.
- HiVe II Ports: Engineered to reduce turbulence and port noise for cleaner bass output.
- Versatile Mounting: Wall, desktop or floor stand options via compatible MASM and FIX-M brackets suit discreet AV, surround and multi-room installations.
- Subwoofer Ready: Add a Monitor Audio subwoofer for genuinely full-range sound when more low-end is needed.
Specifications
Specifications
- System Format: 2-Way
- Frequency Response, In-Room (-6dB): 100 Hz - 35 kHz
- Sensitivity (2.83 Vrms @ 1m, Free-Field): 82 dB
- Nominal Impedance: 8 Ohms
- Minimum Impedance (20 Hz to 20 kHz): 3.8 Ohms @ 950 Hz
- Maximum Peak SPL (AES75, Z-weighted): 104 dB
- Continuous Power Handling (CTA 426-B): 50 W
- Recommended Amplifier Power (RMS, Music Signal): 50-100 W into 4 Ohms, 25-50 W into 8 Ohms
- Bass Alignment: Sealed
- Crossover Frequency: LF/HF: 3.2 kHz
- Drive Unit Complement: 1× 4" RST III bass-mid driver, 1× 19 mm C-CAM Gold Dome tweeter
- Finishes: High Gloss Black, Satin White
- External Dimensions (H × W × D): 135 × 135 × 156 mm
- Weight (each): 1.8 kg
- Sold As: Pair
- Warranty: 5 years
- Compatible MAG Brackets: MASM, FIX-M
What You Get
What You Get
- 2 x Radius 1 Speakers
Downloads
Downloads
Payment & Security
Payment Methods
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5 Years Warranty + 60 Day Returns
K&B Audio are authorised retailers for Monitor Audio. Your purchase comes with a 5 Years warranty, expert help on hand and you get 60 day returns window in case you're not 100% happy with the product.
Frequently Asked Questions
Do you price match?
Do you price match?
Yes, we will try our best to price match for you - but as a small independent company, we can't always guarantee it.
Please submit a price match request here.
We will price match where possible provided that the competitor is a like for like UK VAT registered company, they must be an authorised retailer, the product must be in stock and not on clearance.
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