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Audio Amps/Crossovers

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Imagine audio so clear you can hear fingers hitting the frets, the breaths between the lines, and even the spit on the singer's lip.

Bi-Amping your speakers is the most powerful and simplest way for DIY speaker builders to reach audiophile quality.

Passive crossovers distort your speakers' sound, and waste up to half of your amplifier's power. Converting your speakers to Bi-Amp mode eliminates the passive crossover, the woofer and tweeter are driven straight from separate amplifiers driven by a precise, op amp based active crossover. You'll be astonished at the increase in warmth, clarity and brilliance of your sound.

Our Audio Amplifiers and Bi-Amplifiers are built with the highest quality components to give you the cleanest, most detailed audio you've likely ever heard. All are based on high quality 4th order Linkwitz-Riley filters, which are extremely linear and perfectly phase aligned. This is critical to eliminate distortion that can occur at or near the crossover frequency.

All of our crossovers and bi-amps support Baffle Step Compensation (BSC) as a standard feature. BSC is critical to restore the bass frequencies due to baffle step loss.

One of the tests we use to gauge our audio quality is if we can hear Lindsey Buckingham's f-bomb, whispered almost inaudibly just before the first note on The Chain on Rumours. (Betcha didn't know that's been there since the '70's!) It's normally only audible through a set of good headphones on a good system turned way up loud. But our electronics and speaker are as sensitive as any headphones. Take a listen, you'll need to turn up your volume, but it's there clear as day. Of course, this was recorded way up loud, with the speaker on battery power, witness the subwoofer travel, shaking the building and probably pissing off the neighbors.

Upcoming Products
These items will be in stock soon
Item Name Date Expected
ModBus Relay Module, 6 Channel [XCTS-6R] 12/15/2016
ModBus Touch Switch Module, 6 Channel [XCTS-6P] 12/15/2016
12V Color Light Organ for Your Car [XLO-5DC] 11/04/2016
Audio Bi-Amplifier, 100W w/ Linkwitz-Riley Crossover [XAMP-M3] 11/02/2016