6.5” Round Bolt-On Horn Diffuser
6.5” Round Bolt-On Horn Diffuser
Product Overview
DS18 PRO-SDF6R
6.5” Round Bolt-On Horn Diffuser
If you're running 6.5” midrange loudspeakers, DS18’s PRO-SDF6R is your secret weapon for sharper projection and cleaner vocals. This round bolt-on horn diffuser upgrades your front stage with a wide 90° dispersion, giving your mids the focus and range they’ve been missing.
Built for the Culture
Made from tough ABS with a clean matte black finish, the PRO-SDF6R adds an aggressive look to your setup—perfect for show builds or open-air street systems where every decibel counts.
Drop-In, Bolt-On
Designed for easy bolt-on installation, the PRO-SDF6R fits any standard 6.5" midrange speaker with matching bolt patterns (6.26"/159mm speaker pattern, 8"/205mm horn flange). It’s a direct performance upgrade for DS18 PRO-X, PRO-GM, or any comparable 6.5” loudspeaker that needs better throw.
Key Features
- Sharper Projection - Great for Line Array (LA) Speakers
- Wide 90° Dispersion
- Durable ABS Build
- Bolt-On Design
- Universal Fit
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 |
| 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 |
| Bolt Pattern (Speaker) | 6.26" / 159mm |