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Archive for the ‘Cabinet Design’ Category

South 7082

April 27, 2018 Leave a comment

South 7082_cdsouthw.JPGDesigned by Charles Southward 

Design Goals:

  • Floor Standing
  • Nice Off-Axis
  • Flat Frequency Response
  • Aesthetically Match Room

Design Specs:

  • Tweeter: SB Acoustics SB26STAC-C000-4
  • Woofer: Dayton Audio RS225-8
  • miniDSP PWR-ICE 125 Plate Amplifier
  • +- 1dB 45Hz-19kHz
  • f3 of 38Hz

Paper: Charles Southward Speaker Binder_Rev6

Glossy: South7082s Glossy_cdsouthw

 

Frequency Response

Response_cdsouthw

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Gust Op. 1

April 27, 2018 Leave a comment

 

Gust Op.1

Designed by Jacob Gust

Design Goals:

  • Active Home Theater Loudspeakers
  • Warm & Unique Sound
  • Extended Low Range
  • Even Off Axis Listening
  • Pleasing To Look At

Features:

  • Ribbon Tweeter, 5″ Mid, & 8″ Woofer
  • Passive 3kHz Crossover between Tweeter & Mid
  • Dual Internal Volume Design with Crossover Cubby
  • Matching Custom Speaker Stands
  • F3 of 30Hz
  • +/- 3dB from 30Hz-20kHz

Frequency Response:

Gust Freq

Integrated Frequency Response:

Gust Integrated Freq

Off-Axis Response:

Gust Off Axis.png

Harmonic Distortion:

Gust Harmonic.png

Gust Op. 1 Glossy

Gust Op. 1 Technical Binder

DD-8s

April 26, 2018 Leave a comment

IMG_2951Designed by Devin Deal

Design Goals:

  • Pleasurable Listening
  • Low Frequency Extension
  • Aesthetically Pleasing
  • Simple Build

Features:

  • Dayton Audio RS225-8 Woofer
  • SB Acoustics SB26STCN-C000-4 Tweeter
  • MiniDSP PWR-ICE 125 Plate Amp
  • Maple Front Face
  • Different Stain on Sides/Top/Back Than Front
  • False Bottom to House MiniDSP

Frequency Response:

4:23:18 rightIntegrated Frequency Response:

Screen Shot 2018-04-26 at 11.51.06 PMOff-Axis Response:

Screen Shot 2018-04-26 at 11.52.59 PM.pngHarmonic Distortion:

Screen Shot 2018-04-26 at 11.53.31 PM.png

DD-8 Speaker Glossy v4

HA-3s

April 26, 2018 Leave a comment

HA-3

Designed by Henry Ashburn

Design Goals:

  • High SPL output
  • F3 of 30 Hz
  • Aesthetically beautiful
  • Wide horizontal dispersion

Features:

  • Ribbon tweeter, mid-woofer, 12″ side-firing subwoofer
  • MiniDSP PWR-ICE 250
  • Separate enclosures
  • F3 of 31 Hz
  • ± 3 dB frequency response

Frequency Response

HA-3 Frequency Response

Integrated Frequency Response

HA-3 Integrated Frequency Response

Off-Axis Frequency Response

HA-3 Off Axis Frequency Response

Harmonic Distortion Percentage

HA-3 Harmonic Distortion Percentage

HA-3 Speaker Glossy

Vera 8907s

April 26, 2018 Leave a comment

IMG_4585.jpg

Designed by Zachery L’Italien

Design Goals:

  • Pleasurable Listening
  • Warm Response
  • Stunning Aesthetics
  • Portable

Features:

  • SB Acoustics SB17CAC35
  • SB Acoustics SB29SDAC-C000-4
  • MiniDSP PWR ICE 125 Plate Amp
  • Rear port for low end response
  • Timeless look

Integrated Frequency Response:

Screen Shot 2018-04-26 at 2.20.44 PM.png

Off-Axis Frequency Response:

Screen Shot 2018-04-26 at 2.46.22 PM.png

Harmonic Distortion:

Screen Shot 2018-04-26 at 2.47.50 PM.png

Vera 8907 Research Paper

Vera 8907 Speaker Glossy

MC8R Studio Reference Monitors


 

IMG_0469Designed by Michael Chopp

Design Goals:

  • Portable music mixing monitors for professional use
  • Flat frequency response full range
  • $1000 budget
  • Natural wood look – visually appealing

Key Specifications:

  • Drivers
    • Fountek Neo X 2.0 Ribbon Tweeter
    • Fountek 8″ FW200 Midwoofer
  • F3 of 40Hz – Vented Enclosure
    • 2″ port on front baffle
  • +/- 1.5dB from 50Hz – 20kHz
  • 0.1% THD from 50Hz – 20kHz
  • Dimensions: 13″ x 22″ x 17″ (w, h, d)
  • MiniDSP active crossover
    • Tweeter at 1.8kHz
    • Woofer at 2.2kHz
  • Baltic birch exterior, MDF interior

Frequency Response:

Screen Shot 2018-04-26 at 12.11.46 PM

Integrated Frequency Response:

Screen Shot 2018-04-26 at 12.11.31 PM

Off Axis Response:

Screen Shot 2018-04-26 at 12.20.03 PM

Harmonic Distortion:

Screen Shot 2018-04-26 at 12.19.47 PM

MC8R Design Binder

MC8R Speaker Glossy

 

 

JJM-001 Home Theatre Loudspeakers


final_full[cropped].jpg

Designed, Constructed, and Tuned by Jonah Mueller

Design Goals:

  • Floor-standing for Home Theatre
  • Full Range 2.0 System
  • Flat Frequency Response
  • Pleasing Sound & Looks

Key Features:

  • Vented Cabinet Design
  • +/- 2dB Frequency Response
  • F3 of 19.5Hz when placed near wall (45Hz free air)
  • <1% Harmonic Distortion
  • Smooth Off-Axis Roll-Off

Drivers:

  • SB Acoustics SB26STAC-C000-4 1″ Textile Dome Tweeter
  • Dayton Audio RS225-8 8″ Aluminum Cone Woofer

Frequency Response (Integrated):Integrated Frequency Response.png

Off-Axis Response:

Off-Axis Response.png

Harmonic Distortion:

Harmonic Distortion.png

Speaker Glossy

Research Paper