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Archive for the ‘2-way’ Category

TNS6

April 27, 2018 Leave a comment

P1310459.jpg

The TNS6 or “Temporarily Named Speaker 6” is a 2 way loudspeaker.

Design Goals:

  • Relatively small size suitable for resting on a desk with maintaining maximum desk space.
  • Crisp transients while reaching an f3 of at least 60Hz
  • Natural wood aesthetic

Technical Specifications:

  • Tweeter: Dayton Audio ND20FB-4
  • Woofer: Dayton Audio RS225-8
  • +/- 2db 49Hz-20kHz
  • f3 of 47Hz
  • Dimensions 11.25″ x 10.25″ x 19.75″Frequency2.PNG

Schatz_Transducer_Binder

Speaker Glossy

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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

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

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

 

 

AH-8 “Revealers” Studio Monitors


Speakers 2

Design Goals:

  • Flat frequency range
  • Excellent clarity and depth
  • Studio monitors
  • $1500 Budget

Key Features:

  • F3 of 45 Hz
  • +/- 1 dB 45 Hz to 20 kHz
  • Sealed Box
  • Active Crossover via MiniDSP 2×4 DSP
  • Off center driver position
  • Custom built and amp rack

Driver Selection

  • ScanSpeak Classic 21W/8555-10, 8″ Woofer
  • ScanSpeak Illuminator R3004/6620-00 1″ Tweeter

new integrated right

Watefall

Harmonic Distortion

Impulse Response

Speaker Glossy

AH-8 Speaker Drafting 4-2-18

 

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