SKU: 20570112359

Theory Audio Design SUB15 15" Passive Sub (Black)

Sale price$2564.55 Regular price$2849.50
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Theory Audio Design SUB15 15" Passive Sub (Black)Product Overview Underpinning every Theory system is one or more high output, professional grade passive subwoofers. The Theory subs add thrilling scale and impact to the reproduced sound, whether it be a motion picture soundtrack, concert video or stereo music. Key Features 15" THEORY Woofer w 4 Inch Voice Coil High Output Passive Subwoofer System Frequency response 22Hz 125Hz, 96dB Sensitivity InRoom Black design Passive, Requires 1 THEORY ALC

Product Overview

Underpinning every Theory system is one or more high-output, professional-grade passive subwoofers. The Theory subs add thrilling scale and impact to the reproduced sound, whether it be a motion picture soundtrack, concert video or stereo music.

Key Features

  • 15" THEORY Woofer w 4-Inch Voice Coil
  • High Output Passive Subwoofer System
  • Frequency response 22Hz 125Hz, 96dB Sensitivity
  • InRoom Black design
  • Passive, Requires 1 THEORY ALC Subwoofer Amp channel

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: 20570112359

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4.6 ★★★★★
Based on 2213 reviews
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Verified Purchase
Patti Almonte
Belleville, US
★★★★★ 4
They serve the purpose
Color: White-4pack
These corner shelves are just what I wanted to hold our modem and router on one and a small lamp on the upper. The little ledge makes me feel confident that the devices won't easily be knocked off accidentally. My husband, a retired contractor, installed them so they are level. They are made of pressed board with a laminate veneer of some sort. The laminate arrived damaged on one of the shelves, but I wanted to use two of them right away so a dab of paint will cover the damage if it's placed in an inconspicuous spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
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Verified Purchase
Nancy
Draper, US
★★★★★ 5
Shelves
Color: Rustic Brown-2pack
Very sturdy
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Linda Thomas
Cuba, US
★★★★★ 5
Looking good
Color: Rustic Brown-2pack
Love the them. They look so good in the corner with pics on it n vase with bird of paradise in it. Going to buy more.
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Reviewed in the United States on May 4, 2026
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trish
Grantham, US
★★★★★ 5
I like it
Color: Rustic Brown-2pack
Worked perfectly in my living room
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kate Jarvis
Carnegie, US
★★★★★ 5
Sleek look & strong hold.
Excellent shelves! We like the sleek look of the wood/metal contrast of the hardware. The product arrived in great condition and came with easy to install pieces. Instructions were easy to follow. After installation they have held up extremely well. Great to display anything you like that fits and even sturdy enough to hold a 10lb cat. ( No, he is not allowed up there but the shelf he jumps on always holds.) 5/5
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Reviewed in the United States on May 6, 2026

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