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

Emerald Physics Bass Optimization Manager

Listing ID: lis9d3a2 Classified 
 Listed  · 458 Views
Time Left: 27 Days


Asking Price: $349.00

New Retail Price: $500.00

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Payment methodsPaypal card
Ships fromBluff City, TN, 37618
Ships toUnited States
Package dimensions?" × ?" × ?" (5.0 lbs.)
Shipping carrierUSPS
Shipping costFree
Original accessoriesBox, Manual
Agon miniAverage Research Pricing

      Ask us about 6 MONTHS NO INTEREST or PAYMENTS 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
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

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

Buy with
confidence from AudiogoN’s #1 rated dealer by feedback. Read our over 13,200  points of feedback.

We accept PayPal, Visa, AMEX, Discover, MasterCard, bank wires and money orders.

Call me at 770-667-5633 to discuss this bass enhancement device.

GA & HI residents add sales tax.

Brands carried:

Acoustic Zen, AGD GAN amplifiers, Audio Space tube electronics, Audeze
Audio Alchemy, Auralic music streamers & DAC's, Bob Carver tube amps
and loudspeakers, Burson Audio, Core Power Technologies A/V, Creek,
room correction devices, EAT turntables, ELAC speakers, Emerald Physics speakers, amplifiers & DSP Crossovers,
Epos, Focal headphones, Gallo speakers, Graham Slee,
HifiMan headphones, Jolida tube electronics, LSA Speakers, Lehmann phono
stages, Marantz Reference, Melco Servers, Micromega, MOFI Turntables, MrSpeakers
headphones, Music Hall turntables, Musical Fidelity, Ortofon cartridges,
Outlaw Audio, Peachtree Audio, Project turntables, PS Audio DAC's,
amps, preamps & power regenerators, Pure Audio DAC's, Quad speakers, headphones and electronics, Rethm speakers, Scansonic speakers,
Silverline Audio speakers,
Spread Spectrum Ampzilla amps & preamps, Sumiko subwoofers & cartridges, Sweet Vinyl pop & click remover, Wireworld & Wywires cables

Sales policies on the Underwood Hifi Inc. website at

Emerald Physics is wholly owned by Underwood Hifi Inc.    

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underwoodwally member since July 2000

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