F18 or SubMersive HP

F18+ & F18-Slave Subwoofer
F18+ & F18-Slave Subwoofer

The F18 is a highly flexible, modular subwoofer solution where each F18+ unit with its 4,000W amplifier can power itself, as well as 1, 2, or 3 additional F18-Slave units.  In-room extension to below 10Hz is possible in the largest to the smallest of spaces.  Slave units can be placed separately from the F18+ unit such as an F18+ in the left front corner, and a connected F18-Slave unit in the front right corner.

Flat rate shipping of $95 each within the lower 48 states.

International customers please e-mail us with your shipping address and the number of units you are ordering so we can get back to you with an accurate quote.  Please note shipping larger subwoofers internationally is largely determined by overall dimensions, so shipping two is typically double the cost to ship a single unit.

not rated $1,395.00$2,695.00 Select options
SubMersive HP+ & HP-Slave Subwoofer
SubMersive HP+ & HP-Slave Subwoofer

The SubMersive was the first product offered by Seaton Sound in 2006.  The first owners were all avid enthusiasts who learned about what Mark Seaton was doing with the SubMersive through the fast growing AVS Forum (link to AVS for a bit of nostalgia).  Since then the SubMersive has seen 4 upgrades over the years keeping it a top contender against the best subwoofers available.  Even more than a decade later the first pair of SubMersives in the linked AVS thread have been upgraded to our latest version of the SubMersive HP+ available here.  The SubMersive successfully demonstrated that it was both possible and desirable to offer low frequency extension to below 10Hz in room and dramatically higher dynamic capabilities.  You didn’t have to give up a concert kick drum if you wanted the room to shudder when depth charged on the screen.  The SubMersive has evolved into 2 variations and a highly refined subwoofer equally at home in the most impressive home theaters and complimenting exotic music systems.

Flat rate shipping of $95 each within the lower 48 states.

International customers please e-mail us with your shipping address and the number of units you are ordering so we can get back to you with an accurate quote.  Please note shipping larger subwoofers internationally is largely determined by overall dimensions, so shipping two is typically double the cost to ship a single unit.

$1,395.00$2,895.00 Select options
SubMersive F2+ & F2-Slave Subwoofer
SubMersive F2+ & F2-Slave Subwoofer

The SubMersive F2+ is a high power subwoofer solution utilizing a pair of 15″ sealed woofers on the front face of the enclosure.  Each F2+ unit with its 4,000W amplifier can power not only its own pair of sealed 15″ woofers, but also and additional SubMersive F2-Slave unit.  In-room extension to below 10Hz is possible in the largest to the smallest of spaces.  Slave units can be placed separately from the F2+ unit such as one F2+ in the left front corner, and a connected F2-Slave unit in the front right corner, or units can be stacked for greater headroom from the same footprint.

Flat rate shipping of $95 each within the lower 48 states.

International customers please e-mail us with your shipping address and the number of units you are ordering so we can get back to you with an accurate quote.  Please note shipping larger subwoofers internationally is largely determined by overall dimensions, so shipping two is typically double the cost to ship a single unit.

not rated $1,595.00$3,095.00 Select options
Catalyst 12C Powered Loudspeaker
Catalyst 12C Powered Loudspeaker

It is often said, “necessity is the mother of invention.” The Catalyst was concieved after setting up multiple home theaters with 2 or 4 of our SubMersive subwoofers only to find the main screen channels (left, center and right) to be limiting the sonic experience. In moderate to large dedicated home theaters speakers designed for a living room quickly become strained with the dynamic peaks, especially with modern soundtracks and concert BluRays. Enthusiasts and designers have experimented with speakers from the studio and commercial audio world with varying success in their search to fill a big room with even bigger sound. The Catalyst was designed with the expectations of filling the largest rooms with ease while maintaining the refinement required for a quality home audio speaker. Through the use of a high efficiency, coaxial midrange-tweeter complimented by 2 custom, high excursion bass drivers, it is more likely your own limits get tested rather than those of the Catalyst 12C.

The Catalyst’s 8” coaxial midrange/tweeter delivers its high frequencies through the center of 8” midrange driver. This allows the entire range above 250Hz to emanate from a single location insuring listeners across the room and in multiple rows hear coherent and clear sound. The 2000W of internal ICEpower amplification separately powers the tweeter, midrange and pair of sealed woofers insuring its full capabilities are realized in every system. The 3 elements are blended smoothly and seamlessly with a DSP crossover implementation allowing precise adjustment and alignment of the sound. The end result is a refined, effortless and exciting experience.

not rated $3,995.00$4,295.00 Select options
Catalyst 8C Powered Loudspeaker
Catalyst 8C Powered Loudspeaker

It is often said, “necessity is the mother of invention.” The Catalyst was concieved after setting up multiple home theaters with 2 or 4 of our SubMersive subwoofers only to find the main screen channels (left, center and right) to be limiting the sonic experience. In moderate to large dedicated home theaters speakers designed for a living room quickly become strained with the dynamic peaks, especially with modern soundtracks and concert BluRays. Enthusiasts and designers have experimented with speakers from the studio and commercial audio world with varying success in their search to fill a big room with even bigger sound. The Catalyst was designed with the expectations of filling the largest rooms with ease while maintaining the refinement required for a quality home audio speaker. Through the use of a high efficiency, coaxial midrange-tweeter complimented by 2 custom, high excursion bass drivers, it is more likely your own limits get tested rather than those of the Catalyst 12C.

The Catalyst’s 8” coaxial midrange/tweeter delivers its high frequencies through the center of 8” midrange driver. This allows the entire range above 250Hz to emanate from a single location insuring listeners across the room and in multiple rows hear coherent and clear sound. The 2000W of internal ICEpower amplification separately powers the tweeter, midrange and pair of sealed woofers insuring its full capabilities are realized in every system. The 3 elements are blended smoothly and seamlessly with a DSP crossover implementation allowing precise adjustment and alignment of the sound. The end result is a refined, effortless and exciting experience.

not rated $2,995.00$3,295.00 Select options