Cart is empty 
Description
Sonodyne introduces the Sonus 3540, a compact and versatile monopole surround speaker designed to deliver precise, directional surround sound for modern home theatre systems.
Unlike dipole speakers (like 3440), the Sonus 3540 provides direct sound, making it ideal for setups where accuracy, clarity, and object-based audio (Dolby Atmos / Auro 3D) are important.
With its compact design and focused sound delivery, it fits perfectly into modern spaces while delivering clear surround effects and immersive audio detailing.
👉 Built for those who want precise surround sound, not just ambient effects.
Key Features
- Dedicated surround / height speaker
- Monopole design for direct sound
- Ideal for Dolby Atmos / 3D audio setups
- Compact and space-saving design
- Wall-mount and flexible placement
- MDF cabinet for solid acoustics
Driver Configuration
The Sonus 3540 features:
- High Frequency: 1” dome tweeter
- Low Frequency: 1 × 4” woofer
This design ensures:
- Clear high-frequency detail
- Accurate and focused surround effects
- Balanced and controlled performance
Performance Specifications
- Amplifier Power: 60 – 100 Watts
- Nominal Impedance: 8Ω
- Sensitivity: 85 dB
- Frequency Response: 80Hz – 20kHz
Delivers:
- Precise surround positioning
- Clear ambient and directional effects
- Smooth integration with front speakers
Design & Build
- Type: Surround / Height Speaker
- Design: 2-Way, Vented
- Enclosure: MDF
Dimensions (H x W x D)
216 mm × 175 mm × 160 mm
Weight
3.2 kg (per unit)
Built for:
- Compact installations
- Wall mounting or shelf placement
- Clean and minimal setups
Installation & Placement
Supports:
- Side surround placement
- Rear surround placement
- Height channel (Dolby Atmos)
- Wall-mounted installations
Applications
Perfect for:
- 5.1 / 7.1 home theatre systems
- Dolby Atmos / Auro 3D setups
- Surround or height channels
- Pair with:
- Sonus 3155 / 3165 (front L/R)
- Sonus 3350 / 3360 (centre)
- Subwoofer for full-range performance
Sound Character
The Sonodyne Sonus 3540 delivers:
- Direct and precise surround sound
- Clear positional audio (great for Atmos effects)
- Balanced tonal output
- Smooth highs with controlled mids
Why Choose Sonodyne Sonus 3540
- Monopole design for accurate sound placement
- Ideal for modern immersive audio formats
- Compact and easy to install
- Perfect alternative to dipole speakers (3440)
- Great match with Sonus series systems
Conclusion
The Sonodyne Sonus 3540 is a precision surround speaker designed for clear, directional, and immersive audio performance.
👉 If you want accurate surround effects instead of diffused sound,
this is the right choice for your setup.
Reviews
There are no reviews yet.