SKU: 71611901848

Theory Audio Design Control Amplifier ALC-1809

Sale price$4184.55 Regular price$4649.50
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Theory Audio Design Control Amplifier ALC-1809Product Overview For advanced applications larger format surround sound and distributed audio the ALC 1809 is a virtual audio swiss army knife: including 9 high power amplifier channels, 8 balanced analog audio inputs, 1 mic line level input (software selectable), 96kHz 32 bit DSP processing including full signal routing, gain adjustment, 8x8 matrix bass management, 8x8 matrix mixing, 160 parametric EQs (20 per channel), automatic audio signal ducking

Product Overview

For advanced applications - larger format surround sound and distributed audio - the ALC-1809 is a virtual audio swiss-army knife: including 9-high power amplifier channels, 8 balanced analog audio inputs, 1 mic/line level input (software selectable), 96kHz/32-bit DSP processing including full signal routing, gain adjustment, 8x8 matrix bass-management, 8x8 matrix mixing, 160 parametric EQs (20 per channel), automatic audio signal ducking for intercom and paging (perfect to allow Amazon Alexa and other voice assistants to page any or all of the distributed audio system channels), Internal band-limited and full band pink noise and sine sources, and up 75msec of delay per channel. All in a fan-less, stylish, 1U chassis.

Key Features

  • 9-Channel Amplified Digital Loudspeaker Controller
  • 8 x Balanced Analog Audio w Loop Outputs, 9 x Speaker Outputs, 12VDC/Contact Closure
  • Surround Formats Supported:3.1, 3.2, 3.3, 5.1, 5.2, 5.3, 7.1, 7.2, 5.2.2
  • Loudspeaker Processing For All Theory | 1RU Silver finish
  • Channels 0-1-2: 300W, 4-ohms | Channels 3-8: 100W, 4-ohms, bridgeable to 300W

Overview

Specs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71611901848

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4.2 ★★★★★
Based on 22 reviews
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Verified Purchase
Tischina S.
Natrona Heights, US
★★★★★ 5
Excellent quality, just like the picture
Size: 10.5, Color: White/White
Looks just like the picture. My bf is a size 10.5 and we got just that and its a perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
M
Verified Purchase
Mamase
Louisville, US
★★★★★ 5
Nice shoes
Size: 12, Color: British Tan/Ivory
Nice, good looking shoes. My husband says that they are very comfortable. I would recommend
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Reviewed in the United States on March 30, 2026
D
Verified Purchase
Dan Panetti
Grantham, US
★★★★★ 5
Look and feel awesome!
Size: 11.5, Color: Optic White/Opti
These are awesome shoes - look great really, really white and clean! Love how comfortable they are - and soooo light. I was a little worried they'd get dirty easily, but I've been able to keep them clean. Fit as expected. If you're looking for a great, comfortable, and affordable shoe, check these out!
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Reviewed in the United States on December 4, 2025
J
Verified Purchase
Jeremy P
Chelsea, US
★★★★★ 5
Great shoe, comfort
Size: 11.5, Color: British Tan/Ivry
Love these shoes, they're super comfy. Laces stayed tied all day. I wear them in a business casual environment, or if I'm going out for a nice meal with my wife. They look good, the color is unassuming and neutral. they also elevate my height, I feel like it gives me an inch or so more versus regular shoes. This is my second pair!
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Reviewed in the United States on May 30, 2026
M
Verified Purchase
marcial ciprian
Dallas, US
★★★★★ 5
Good shoes
Size: 7, Color: British Tan/Ivry, Size: 7, Color: British Tan/Ivry
Look very nice these shoes, speally to go out to dinner with the family, are really light weight, great quelith, and great softness
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026

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