Martin Logan Balanced Force 212 (pair) -LOCAL PICKUP ONLY -PRICE REDUCED

Illinois residents must add 10.25% sales tax.
A pair of near mint Martin Logan Balanced Force 212 subwoofers.  Comes with subs, manuals, spikes, calibration microphone, thumb drive with calibration software and power cords.  We do not have boxes so they must be picked up or local delivery is available.
Frequency Response: 18–120 Hz ±3dB; Anechoic through LFE effects input
 

PBK Room Correction & 25Hz Level Control
Although correct placement plays a key role in optimizing subwoofer performance, positioning a subwoofer often requires compromises. The optional MartinLogan Perfect Bass Kit (PBK, sold separately) uses a computer and microphone to listen throughout the listening environment and tailor the sub's performance to the unique acoustic properties of a room—resulting in clean, powerful bass down to the lowest frequencies.

Additionally, a built-in 25Hz level control allows listeners to adjust subwoofer output by ±10dB and compensate for excessive room gain by cutting output in the 20- to 30-Hz range, or to accentuate the feeling of deep-bass energy by augmenting those frequencies.

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THE FINEST HIGH END AUDIO DEALER IN CHICAGO

Quintessence Audio Ltd. has served the Chicagoland area since 1977. Our commitment to customer service, quality products and superior demonstration has allowed what began as just a part-time home business, to become Chicago’s premier hi-end audio retailer.

In constantly striving to continue our mission of offering the finest audio products available, we aim to provide our customers with an unbeatable selection of the most respected audio brands. We specialize in a variety of top-tier brands, including Audio Research, Clearaudio, Dynaudio, Pass Labs, SimAudio, Sonus Faber, Transparent Audio, Wilson Audio, DCS, Boulder, Critical Mass, AMG and McIntosh.