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Archive for the ‘Bookshelf/Stand Mounted’ Category

HSD5


Designed & Built by Henry Sendek
  • Design Goals:
    • Full-Range Loudspeakers for Living Room Entertainment
    • Relatively Portable
    • Extended Bass
  • Specifications:
    • Dual 5″ SB Acoustics SB15CAC30 Woofers
    • Single 5″ Ribbon Fountek CD2.0 Tweeter
    • 2.5Way Active & Passive Crossovers
  • Features:
    • F3 of 45Hz
    • +2dB/-3dB (45Hz to 20kHz)
    • 94dB (Max Continuous SPL)
Full Loudspeaker (Red) | Tweeter (Blue) | Top Woofer (Yellow) | Bottom Woofer (Purple)

PH1090Zs

May 2, 2019 Leave a comment

Design Goals:
  • Casual listening
  • MTM design for subtle bass extension
  • Small size for portability
  • Budget of $900 dollars
Key Features:
  • 8″ x 12″ x 18.5″
  • f3 = 34.87Hz
  • Vb = 0.6256 ft cu
  • +/- 2.5dB 60Hz – 20kHz
  • 2″ Ports
  • Active 2 – way
Driver Selection:
  • Woofers: SB Acoustics – 5” SB15NBAC30-8
  • Tweeter: Peerless Vifa XT25BG60 – 04

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

 

 

Smooth Smith Audio – 312c

April 29, 2017 Leave a comment

transducer_cp-7927jpg_34129667062_o

Designed by Eric “Smooth” Smith

Design Goals:

  • Hybrid as mixing monitors and entertainment system
  • Partially mobile/ Easy to fit in smaller spaces
  • Flat frequency response with variable low end
  • Budget: $2500

Key Features:

  • F3 of 28Hz
  • Sealed enclosure
  • +/- 1 dB from 150Hz to 20kHz
  • +/- 2 dB from 30Hz to 150Hz
  • MiniDSP active crossover @ 130 Hz, passive crossover at 3.5kHz
  • 1/2″ MDF, 1/2″ Cherry MDF

Drivers:

  • Eton 25SD-1 1″ Soft Dome Tweeter
  • Dayton Audio RS150P-4 6″ Paper Cone Woofer
  • Dayton Audio RSS315HF-4 12″ Aluminum Cone Woofer

 

Frequency Response:

 

F - 60

Integrated Frequency Response:

F IntOff-Axis Response

F - Horizontal Off-Axis

Harmonic Distortion

F - Harm Dist

Rear Sub-woofer Connection

transducer_cp-8318jpg_34246999196_o

Transducer Speaker Project

April 28, 2017 Leave a comment

Speakers

Designed by Luke Dixon

Drivers

-2, 1″ SB Acoustic Textile Dome Tweeters

-2, 8″ SB Acoustic Paper Cone Woofers

About

-Sealed Enclosure

-2 way Active Crossover

-Hand Crafted Cabinets

-Low Frequency boost

Design Goals

-Casual speakers to use for home entertainment

Final Frequency Plot

MFinal


Speaker Glossary


Speaker Research

NC-17 Reference Monitors

April 28, 2017 Leave a comment

34301479095_2742916816_z

Designed by Nick Cecconi

Design Goals:

  • Mixing monitors for home
  • Inspired by C-17 airplane
  • Flat frequency response
  • Budget: $1000

Key Features:

  • F3 of 56 Hz
  • Vented enclosure
  • Battleship gray finish
  • Dimensions: 12” x 15” x 17”
  • +/- 1 dB from 56 Hz to 18 kHz
  • MiniDSP 2-way crossover @ 1.8 kHz
  • 1/2″ Maple w/veneer core, 1/2″ MDF

Drivers:

  • SB Acoustics SB26STAC 1″ Textile Dome Tweeter
  • SB Acoustics SB23NACS 8″ Aluminum Cone Woofer

Frequency Response:

LeftTuned_v2-1

Integrated Frequency Response:

Integrated Frequency Response.png

NC-17 Research Paper

NC-17 Speaker Glossy

http://www.nickcecconi.com