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DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - front view
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - angle view
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - detail view
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - side view
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - rear view
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - close-up view
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - additional view 1
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - additional view 2
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - additional view 3
DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R - additional view 4
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DS18 Part # DSEPRO-SDF6R

DS18 6.5in Bolt On Round Loudspeaker Horn Diffuser - PRO-SDF6R

$69.93 CAD $76.93 CADSave $7.00 CAD (9%)
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Canadian since 2005Mississauga, Ontario
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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.

 

Free Canadian shipping on qualifying orders $399+, with no duties or brokerage. Special order and made-to-order items can't be cancelled or refunded once ordered. Oversized items may have a handling fee depending on your location; pickup in Mississauga has no fee.

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Free Canadian shipping on qualifying orders $399+

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