Emerald PhysicsBass Optimization ManagernewAsk us about 6 MONTHS NO INTEREST thru PayPal FREE FREIGHT in the USA Save $150.00 while on sale The Bass Optimization Manager (BOM) is a very high q...349.00

Emerald Physics Bass Optimization Manager-Add 15Hz low bass [Expired]


no longer for sale

       Ask us about 6 MONTHS NO INTEREST thru PayPal

                FREE FREIGHT in the USA

                Save $150.00 while on sale


The Bass Optimization Manager (BOM) is a very high quality fully adjustable 4-pole Linkwitz Transform Function analog bass equalizer. It is designed to tailor the bass response of any speaker by adding an addition 10-20Hz of low bass and tailor the amount of bass from the speaker to match your rooms acoustics. You use two of the pots to enter the "Q" and "Fs" resonance (more or less the -3dB point) of your speaker. Then, you use the other two pots to dial in your target additional bass (Q) and output (expressed as boost). The EQ changes the woofer output from your actual curve to the target curve.

It can go between your amp and preamp, in a tape loop or between a source, like a DAC, and your integrated amp.

The BOM works with any speaker and can add an extra 10-20Hz of low bass and offers level adjustment of that bass. Use it with Emerald speakers or any other brand for improved bass performance.

It is great on monitors to Magnepans. Superb on Kef LS50's & B&W 805's


The high quality board is extremely transparent as was designed as a high end product. See the photos. Available in black or silver.

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Call me at 770-667-5633 to discuss this bass enhancement device.
GA & HI residents add sales tax.

Brands carried:
Acoustic Zen, Ampsandsound tube electronics, Audio Space tube electronics, Audeze headphones, Audio Alchemy, Black Ice Audio tube electronics, Bob Carver tube amps and loudspeakers, Burson Audio, Core Power Technologies A/V, DSPeaker room correction devices, EAT turntables, ELAC speakers, Emerald Physics speakers & amplifiers, Epos, Focal headphones, Gallo speakers, Graham Slee, HifiMan headphones, Jolida tube electronics, LSA Speakers, Lehmann phono stages, Marantz Reference, Melco Servers, MOFI turntables, MrSpeakers headphones, Music Hall turntables, Musical Fidelity, Ortofon cartridges, Outlaw Audio, Peachtree Audio, Project turntables, Pure Audio Labs DAC's, Quad speakers, headphones and electronics, Raal headphones, Rethm speakers, Scansonic speakers, Silverline Audio speakers, Spread Spectrum Ampzilla amps & preamps, Sumiko subwoofers & cartridges, Sweet Vinyl pop & click remover, Wireworld & Wywires cables, Wyred 4 Sound, Zesto Audio tube electronics

Sales policies on the Underwood Hifi Inc. website at www.underwoodhifi.com

Emerald Physics is wholly owned by Underwood Hifi Inc.

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member since July 2000

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