Theory ALC-1809 9-Channel Amplified Loudspeaker Controller
SKU: 67412584775

Theory ALC-1809 9-Channel Amplified Loudspeaker Controller

$2385.00 $2650.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Theory ALC-1809 9-Channel Amplified Loudspeaker ControllerAt the nucleus of every Theory surround sound system is the ALC 1809, 9 channel Amplified Loudspeaker Controller. With 1,800W and 96kHz 32 bit digital signal processing, the ALC 1809 is the AV version of an integrators Swiss army knife, combining the functionality of five products in one: a multi channel DSP processor, high power multichannel home theater, and distributed audio amplifier, multichannel mixing amplifier, multichannel bass manager, and

At the nucleus of every Theory surround sound system is the ALC-1809, 9-channel Amplified Loudspeaker Controller. With 1,800W and 96kHz/32-bit digital signal processing, the ALC-1809 is the AV version of an integrator’s Swiss army knife, combining the functionality of five products in one: a multi-channel DSP processor, high-power multichannel home theater, and distributed audio amplifier, multichannel mixing amplifier, multichannel bass manager, and high-resolution loudspeaker processor, all in a stylish, 1U package. 

Theory's Automator™ software runs on the ALC-1809 and the intuitive interface walks installers through a simple five-step system configuration. Installers can deploy and configure spectacular sounding surround sound systems with up to 18 loudspeakers with minimal effort. 

With a single ALC, a 7.2 or 5.2.2 system can be configured from start to finish in just 15 minutes. Or, use two ALC-1809s to configure systems up to 9.4.4 or 7.4.6 just as easily. Automator™ also provides printable wiring graphics and tabular wiring diagrams to simplify system hook-up. 

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: 67412584775

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4.4 ★★★★★
Based on 544 reviews
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Verified Purchase
Well, this is awkward
Pawtucket, US
★★★★★ 5
Perfect!
Scent: White Peach, Size: 14oz
Everything you would want in a pet hygiene product. Pet hair type I used this on: low shed, dense cork screw (tight curl) hair/fur. Excellent lather, even application, clean and easy rinsing. The scent is lovely and gentle, perfect for my human senses and -more importantly- the animal minded fragrance notes are happily accepted by my pet’s delicate olfactory system. I start spa bath time by offering an open cap sniff of the products. This is one we both prefer. My pet hasn’t run from the room or attempted to flee the wash basin 🙂
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
M
Verified Purchase
Mister July
San Leandro, US
★★★★★ 5
A Gentle Clean That Leaves My Pups Smelling Incredible
Scent: White Peach, Size: 14oz
Mrs. Meyer's Clean Day 3-in-1 Dog Shampoo in White Peach is a breath of fresh air compared to the harsh, chemical-heavy formulas often found on pet store shelves. The 3-in-1 claim—cleansing, softening, and freshening—actually holds up; the formula lathers well enough to cut through dirt and grime but rinses out quickly without leaving any sticky residue. Because it is made with essential oils and plant-derived ingredients, it feels very gentle on the skin, which is a huge plus if your pets are prone to itching or dryness after bath time. The standout feature, however, is the scent. The White Peach aroma is light, fruity, and natural, avoiding that overpowering "wet dog covered in cheap perfume" smell that other brands tend to produce. It strikes a perfect balance: strong enough to neutralize odors but subtle enough that it doesn't seem to bother the dogs' sensitive noses. It makes the entire bathroom smell like a summer orchard rather than a grooming station. Most importantly, the lasting freshness is unbeatable. After using this, my dogs smell absolutely amazing—clean, sweet, and huggable—for days, not just hours. It completely eliminates that lingering "doggy odor" and leaves their coats feeling soft and fluffy. If you are looking for a shampoo that makes you actually want to bury your face in your dog's fur, this is the one to buy.
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Reviewed in the United States on January 20, 2026
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Verified Purchase
J. K.
Houston, US
★★★★★ 5
Works as advertised
Scent: White Peach, Size: 8oz
Exactly as described. My dog seems to enjoy the spraying and wiping process - no struggles. I am not fond of the aroma, even though I usually love anything peach. The smell lasts several days on the dog, so we're not smelling the "dog" smell as much.
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Reviewed in the United States on April 21, 2026
M
Verified Purchase
Mrs Phillips
Lake Worth, US
★★★★★ 5
Mrs Meyer's works well for stinky pets.
Scent: White Peach, Size: 14oz
This is the best shampoo I've tried to get rid of stinky dog odor and I've tried many! Another shampoos when you wash the dog the smell would return the next day. But with this one the smell lasts for days, ridding her body odor & leaving her coat soft fluffy and the peach smell is pleasant enough to cuddle.
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Reviewed in the United States on April 3, 2026
K
Verified Purchase
Kevin D. Barnes
Fort Morgan, US
★★★★★ 4
Smells nice
Scent: Sweet Chamomile, Size: 8oz
I love the smell! Its really nice and it keeps my pup smelling fresh unless she goes outside. My only complaint is when I first spray her its kinda smelly. But would Def recommend
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Reviewed in the United States on April 27, 2026

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