MartinLogan BalancedForce 210 Subwoofer

The BalancedForce design uses two opposing drivers that fire in opposite directions. This cancels out cabinet vibrations, ensuring the subwoofer stays perfectly still even at high volumes, which results in tighter, more accurate bass without unwanted resonance.

Yes. The BalancedForce 210 allows for simultaneous connections to both LFE and 2-channel sources. This means you can keep your home theater processor and your dedicated music preamp connected at once without needing to swap cables.

It is an excellent choice. MartinLogan specifically engineered this model to match the speed and transient response of high-resolution speakers, including their own electrostatic line, ensuring the bass blends seamlessly with the rest of your system.

The controls are located on the top of the unit, discreetly tucked beneath a smoked glass panel. You simply lift the panel to access the settings, keeping the aesthetic clean and minimalist when the subwoofer is not being adjusted.

The subwoofer sounds excellent out of the box, but the optional PBK is highly recommended if your room has challenging acoustics. It uses a microphone and software to measure your room's response and automatically calibrate the subwoofer to eliminate peaks and dips in the bass.

The unit features an advanced Class-D amplifier that provides 850 watts of continuous power, with the ability to reach a 1700-watt peak. This ensures the dual aluminum woofers have plenty of headroom to handle demanding movie soundtracks and complex musical passages.