Ds18 Audio

Ds18 Audio PROSDF6R 6.5" Round Horn Diffuser

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SKU:
21454187
MPN:
pro-sdf6r
Availability:
Usually ships the same or next business day. In stock at our NJ warehouse.
Shipping:
Calculated at Checkout
Stock Update:
11/04/2026 07:44:44 PM PST
$54.72
Buy more, get it as low as $

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $52.68 each 52.68
Buy 3 or above and pay only $49.95 each 49.95
Stock Update:
11/04/2026 07:44:44 PM PST
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Description

This item is brand-new, factory sealed.

DS18 PRO-SDF6R 6.5 Round Bolt-On Horn Diffuser - Sharper Projection - Great for Line Array (LA) Speakers
  • Sharper Sound Projection Upgrade your midrange speakers with the DS18 PRO-SDF6R diffuser for crystal-clear vocals and stronger mid-frequency throw
  • Wide 90 Dispersion Delivers fuller, more dynamic coverage for open-air setups, car audio builds, or show systems where projection is key
  • Built to Last Crafted from high-strength ABS plastic with a matte black finish for durability, style, and an aggressive pro-audio look
  • Easy Bolt-On Install Designed to fit standard 6.5 midrange loudspeakers with matching bolt patterns (6.26"/159mm speaker pattern, 8"/205mm horn flange)
  • Universal Compatibility Perfect upgrade for DS18 PRO-X, PRO-GM, or comparable 6.5 loudspeakersgiving your system the range and focus its been missing
  • Speaker Size: ?6.5 Inches
  • Audio Driver Size: ?6.5 Inches
  • UPC: ?810097269859
  • Manufacturer: ?DS18
  • Warranty: ?1 year manufacturer

Specifications

Nominal Speaker Diameter: 6.5" / 165mm
Nominal Horn Size: 8.6" / 220mm
Throat Diameter: 4" / 101mm
Installation Type: Bolt-On
Sound Coverage: 90
Body Material: ABS
Color: Black Matte
Sold as: Single

Measurement

Overall Diameter: 8.66" / 220mm
Overall Depth: 5.2" / 132mm
Mounting Depth: 4.8" / 122mm
Mounting Hole Diameter: 6.8" / 175mm
Bolt Pattern (Horn): 8" / 205mm

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Ds18 Audio PROSDF6R 6.5" Round Horn Diffuser
$54.72