TBI INTRODUCES EMBEDDED TRANSMISSION LINE SPEAKERS AND SUBWOOFERS

Thorough Bass International is debuting its Majestic satellite and Magellan subwoofers. ETL completely eliminates the cone breakup and distortion especially prevelant in small loudspeakers. ETL provides low bass extension without boom and overhang.

Thorough Bass International is debuting its Majestic satellite and Magellan subwoofers. ETL completely eliminates the cone breakup and distortion especially prevelant in small loudspeakers. ETL provides low bass extension without boom and overhang.


Loudspeakers are plagued by their enclosure as the sound waves are compressed into an unorderly maze of internal standing waves. ETL provides an orderly standing wave pattern within the enclosure which nullifies the mass by providing an orderly standing wave pattern that drives the cone as a piston over its entire surface.

Subwoofers of current design rely on a driver with high mass to create a low resonance. This second resonant system is not in sync with the main system which has its` own resonance frequency. This situation with two resonances is such that there can never be a coherent pattern of vibration. ETL avoids this issue by using an Embedded Transmission Line to delay the low waves and return them as mass for the sub driver. This signal is common to both systema and results in a coherent wavefront.

St. Tropez Rm 2008 Las Vegas

Featured Product

MIDLITE®'s SPEEDPORT Universal Cable Pass Thru, Fastening & Anchor System

MIDLITE®'s SPEEDPORT Universal Cable Pass Thru, Fastening & Anchor System

Use for any Low Voltage Cabling, A/V, Telecom, Data, Networking Ideal for : Sound Bars & Wall Speakers • Home Theater Cabling • A/V Furniture The SPEEDPORT™ is incredibly versatile and is ideal for wall mounted box speakers, sound bars and wireless access devices mounted in ceilings. It can accommodate almost any device needed to be hung on a wall or ceiling with cable pass thru and mounting. The ultra low profile design features a rubber grommet insert for bulk cable pass thru. Two mounting screws are hidden behind the grommet and offer a clean, unobtrusive presentation. Installation is quick & simple using a hole saw and attaches to acoustical ceiling tiles and/or gypsum board. Reducing labor and a whole lot of mess from hand cutting large rectangular holes - Low voltage brackets are no longer needed. Just cut your hole in the desired location, insert SPEEDPORT™ and tighten adjustable mounting arms to fasten securely.