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David Kennedy Associates
David Kennedy Associates
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    • Home
    • About Us
    • Featured Projects
    • Projects Gallery
    • Sound Equipment
    • Loudspeaker DIY Plans
    • Client Testimonials
    • Our Contact Info.
  • Home
  • About Us
  • Featured Projects
  • Projects Gallery
  • Sound Equipment
  • Loudspeaker DIY Plans
  • Client Testimonials
  • Our Contact Info.

Welcome

Take your time, to look around at these high-quality Loudspeaker DIY Plans. 

Then give us a call to help you select DIY Plans well-suited for your application. 

Or we can build your choice of high-quality loudspeakers for you!

38.4inH x19.5 Ctr-Main 15+4x12in curved end-fire Loudspeaker w/6 Drivers

Ask for our case study showing how our new high-SPL end-fire Main loudspeaker can provide superior sound quality with best uniformity of sound coverage in its size/price range.   

Our one-box full-range end-fire 5-woofer array has more directional mid.-bass frequencies than any other loudspeaker it’s size, providing higher SPL & tighter polar plots, for greater projection of intimate sound.

low-profile dual 18 in subwoofer

  

This high-performance low-profile dual-18in concert subwoofer uses two premium B&C 3000W drivers. The driver kit can consist of either two lower-cost 18TBW100 Fe-magnet sub drivers, or the higher-performance and lower-weight 18SW100 Nd-magnet sub drivers. The rear bass vent has a 200 sq. in. mouth, with an aerodynamically-optimized vent shape. Why? Conventional tube-ports would be overloaded by 

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B&C 215-DCX. A large-format full-range LOUDspeaker system designed by the B&C factory in Italy.

B&C 215-DCX is a large-format full-range LOUDspeaker system designed by the Italian B&C factory. As part of the drivers kit, we can share the CAD enclosure files with you, for this incredible system. It includes the large-format B&C ME464 horn, the state-of-the-art DCX464 co-axial mid-high-freq. compression driver, using the FB468 passive crossover. Also with two of the 15SW100 3000W 15in subwoofe

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S21HL 21in public horn-loaded subwoofer design

B&C also designed this S21HL 21in horn-loaded subwoofer (public) design, for DIY uses. It has a 1-meter square footprint. They recommend a 21”

21DS115 subwoofer driver be used in this horn-loaded subwoofer enclosure.

W-shaped folded-bass-horn module

This is a W-shaped folded-bass-horn module, for a 15in woofer, with a five-foot square footprint. It is another crowd-sourced (public) design and best used stacked in multiples, to have enough mouth size for low-40s Hz performance.  

Dual-12 mid-bass and mid-high freq. horn

This high-SPL mid-sized loudspeaker design was by Peter Morris (posted publicly online). It is a dual-12in mid-bass folded-horn and mid-high freq. horn MTM design. A high-output co-axial mid-high-freq. compression driver is recommended. It can stand alone for vocals and acoustic music but will need companion subs for full-range applications.

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