ELAC Varro PS350-BK 12″ Premium Powered Subwoofer
Powerful, Bold, and Dynamic Bass for Modern Home Audio
The ELAC Varro PS350-BK 12″ Premium Powered Subwoofer is engineered to deliver powerful, deep, and dynamic bass that elevates both home theatre and music listening experiences. Designed as part of ELAC’s advanced VARRO Premium Series, this subwoofer combines innovative acoustic engineering, powerful amplification, and intelligent app-based control to produce exceptional low-frequency performance at an affordable price.
With nearly 95 years of audio engineering excellence, ELAC continues to push boundaries in subwoofer technology. The Varro PS350-BK embodies this legacy by delivering impactful bass, intelligent room optimisation, and seamless integration with modern audio systems. Whether you are building a dedicated home cinema or upgrading a stereo music system, this premium subwoofer adds authority, depth, and realism to every sound.
Deep Bass Performance with Custom 12-Inch Driver
At the heart of the Varro PS350-BK is a custom-designed 12-inch treated-paper cone driver designed for powerful, accurate bass reproduction. The driver features a large 2.0-inch voice coil, which enhances power handling, thermal management, and output capability. This design ensures the subwoofer can deliver high sound pressure levels (SPL) while maintaining clarity and control.
From explosive movie soundtracks to the subtle low-end details in music, the Varro PS350-BK delivers tight, impactful, and immersive bass.
Advanced BASH Amplification for Dynamic Power
The Varro PS350-BK is powered by BASH amplification technology, one of the most efficient and dynamic amplifier designs available for subwoofers. BASH amplifiers use tracking-voltage technology, allowing them to deliver maximum voltage swing and increased power when required.
- Greater dynamic range
- Higher output levels
- Reduced thermal stress
- Cleaner and more controlled bass
Compared to conventional designs, BASH amplification allows the Varro PS350-BK to play louder and more dynamically, delivering powerful bass without distortion.
Precision DSP Processing
To ensure accurate signal processing, the Varro PS350-BK incorporates a dual 28-bit Digital Signal Processor (DSP) with a 147MHz master clock frequency. This powerful processing system analyses and optimises incoming audio signals with exceptional precision.
- Minimal latency
- Accurate bass response
- Seamless integration with speakers
- Consistent performance across listening environments
This advanced digital architecture guarantees that every bass note is reproduced with clarity and precision.
Smart App Control and Auto Room Calibration
ELAC pioneered app-controlled subwoofers, and the Varro PS350-BK continues this innovation with ELAC Sub Control 3.0. Available for both Android and iOS devices, the app allows you to control and configure the subwoofer directly from your smartphone or tablet.
- Remote subwoofer control from your listening position
- Ability to manage multiple subwoofers simultaneously
- Easy system setup and configuration
The integrated Auto EQ system uses your smartphone’s microphone to analyse the room acoustics and automatically optimise the subwoofer’s performance. By comparing near-field and listening position measurements using real-time FFT analysis, the system applies 16 internal parametric EQ filters to eliminate peaks and dips in the bass response.
The result is balanced, accurate bass performance regardless of placement, giving you greater flexibility when positioning the subwoofer in your room.
Premium Cabinet Construction
The Varro PS350-BK features a robust 30mm internally braced cabinet, designed to minimise resonance and unwanted vibrations. The elegant vinyl-wrapped finish gives the subwoofer a sleek and modern appearance that blends seamlessly with contemporary home audio systems.
The carefully engineered cabinet ensures that the energy generated by the powerful driver is translated into clean, distortion-free bass, rather than cabinet colouration.
Complete Your Home Audio System
The ELAC Varro PS350-BK 12″ Premium Powered Subwoofer combines powerful bass performance, intelligent DSP processing, advanced room correction, and convenient app-based control in one sophisticated package. Whether you are watching movies, gaming, or listening to music, it delivers the deep, impactful bass that brings your entertainment to life.
Upgrade your system with the ELAC Varro PS350-BK and experience bass that is truly bold, powerful, and dynamic.
Specifications of the ELAC Varro PS350-BK 12″ Premium Powered Subwoofer
| Speaker Type | Bass Reflex |
| Woofer | 12” Treated Paper |
| Frequency Response (Anechoic) | 24Hz to 150Hz |
| Frequency Response (In Room) | 21Hz to 150Hz |
| Maximum Output Level, SPL dB/1m anechoic | 108 dB |
| Low Pass Crossover | 40Hz to 150Hz |
| Amplifier Power @4 Ohm (RMS/Peak) | 350 / 700 Watts |
| App Controlled (BLE) | iOS and Android |
| Amplifier Topology | BASH |
| Standby Power Consumption | < 0.5W |
| Inputs | RCA Line Level |
| Data Connection | USB (Firmware Update) |
| Cabinet Finish | Black Vinyl |
| Accessories Included | Grille, AC Power Cord, Spikes |
| Height | 437 mm |
| Width | 416 mm |
| Depth | 418 mm |
| Net Weight | 21.8 Kg |


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