Skip to main content
Play Video
48-Month Financing*
Avante Avante

Avante AV18S 18 in. Powered Subwoofer with DSP and Cardioid Coverage

Q&A SKU #K46751000000000
1099.99 $1,099.99
23 $23/mo. with 48 months financing*
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 8,800 reward points
($88.00 in credit)
Earn 8,800 reward pts.
($88.00 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
Order Now!
This item is backordered but is available to reserve now. You will not be charged until the item ships.
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon

Onboard DSP lets you configure this powered sub's output for cardioid coverage.

Giving your sound system the low-end reinforcement your audience craves, the Avante AV18S powered subwoofer boasts a solid 500 watts of continuous Class D amplification for tight, thundering bass. But what sets the AV18S apart from the pack are its DSP settings, which allow you to configure the subwoofer with a cardioid coverage pattern. This lets you better focus your low end in a ground stack configuration without wasted energy or low-frequency build-up onstage or behind the DJ booth. The DSP controls are easily accessed through a user-friendly LCD screen, and include customized crossover frequencies, polarity and delay settings.

The Achromic Series features carefully designed cabinets which are constructed with components specifically chosen to provide high SPL levels, all while ensuring smooth coverage across all frequencies in a light weight package.

Avante products are designed to take your career to the next level, as Avante believes in producing high-end products at reasonable prices. Providing customers with the greatest possible audio experience, Avante aims to produce pro-level equipment at prices that are attainable for working professionals—without sacrificing quality.


  • 18 in. powered subwoofer
  • Onboard DSP
  • Selectable crossover frequency
  • Built-in Class D amplification with 500W RMS output
  • Selectable coverage pattern including cardioid configuration

Maximum quality with maximum value—order today.


AV18S 18 in. Powered Subwoofer with DSP and Cardioid Coverage Specifications:

Speaker Configuration
  • Active/passive: Active
  • Type: Subwoofer
  • LF driver: 18 in.
  • MF driver: Not applicable
  • HF driver: Not applicable
  • Amplifier class: D
  • Wattage: 500W RMS
  • Mixer/preamp: Not applicable
  • Frequency response: Not specified
  • Coverage pattern: Not applicable
  • Max SPL: 127dB
  • XLR: 2
  • TRS: 2
  • TS: Not applicable
  • RCA: Not applicable
  • SPEAKON: Not applicable
  • XLR: 2
  • TRS: Not applicable
  • TS: Not applicable
  • RCA: Not applicable
  • SPEAKON: Not applicable
  • Cabinet material: Wood
  • Width: 20.1 in.
  • Height: 25.5 in.
  • Depth: 26.1 in.
  • Weight: 73 lb.

Questions & Answers

Do you have questions about this product?

Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat