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AutoSound 2000 CD-102 (CD102)

High Frequency Test CD, Software Specifically Designed for the Set-up and Evaluation of Sound System Imaging and Placement


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This item has been discontinued

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General Features:
  • Audio Test CD#102 by A2000
  • Designed to be used by home and pro audio speaker designers, audiophiles, engineers, and builders of car audio competition or demo vehicles
  • Tracks were specifically recorded to either be measured with instruments or evaluated by listeners
  • Comes complete with instructions and will certainly be a useful addition to any software library
  • Also available in 5 Disc Set
  • Authorized Internet Dealer
  • 30-Day Return Policy
Track List:
  • Track 1: Eyes of Love, Michael Ruff, stereo 3:30
  • Track 2: Eyes of Love, Michael Ruff, mono 2:00
  • Track 3: Eyes of Love (L,C,R) constant power 2:00
  • Track 4: Eyes of Love (L,C,R) constant voltage 2:00
  • Track 5: Three snare drum beats (L,C,R) 0:17
  • Track 6: Seven snare drum beats across the sound stage 0:24
  • Track 7: pink noise, band-limited, 2.5 kHz to 20 kHz 1:00
  • Track 8: pink noise, band-limited, as in Track 7, but (L,C,R) 0:36
  • Track 9: pink noise, band-limited, 400 Hz to 2.5 kHz 1:00
  • Track 10: pink noise, band-limited, as in Track 9, but (L,C,R) 0:36
  • Track 11: pink noise, band-limited, 100 Hz to 400 Hz 1:00
  • Track 12: Same as above
  • Track 13: pink noise passed through a 100 Hz low-pass filter 1:00
  • Track 14: Same pink noise as in Track 13, but C is (-6db) 0:36
  • Track 15: pink noise (20 Hz to 20 kHz), left channel only 1:00
  • Track 16: pink noise (20 Hz to 20 kHz), right channel only 1:00
  • Track 17: Correlated pink noise (20 Hz to 20 kHz) 1:00
  • Track 18: Un-Correlated pink noise (20 Hz to 20 kHz) 2:00
  • Track 19: 1/3-octave bands of noise from 100 Hz to 20 kHz 2:00
  • Track 20: 1/3-octave band noise from 400 Hz to 20 kHz and (L,C,R) 4:30
  • Track 21: Demonstration of comb filtering 0:45
  • Track 22: Out-of-phase correlated pink noise (l-R) 1:00
  • Track 23: Correlated pink noise that slowly fades to black 1:53
  • Track 24: Stereo drum recording for accurate placement 0:54
  • Track 25: 50 Hz tone, clipped 14-18 seconds, then all high bits 1:00
  • Track 26: 400 Hz tone, clipped 14-16 seconds, then all high bits 1:00
  • Track 27: 1 kHz tone, clipped 12-15 seconds, then all high bits 1:00
  • Track 28: 4 kHz tone, clipped 15-20 seconds, then all high bits 1:00
  • Track 29: 8 kHz tone, clipped 13-19 seconds, then all high bits 1:00
  • Track 30: Asynchronously generated low frequency tones 1:00
  • Track 31: "Trial of Seconds" musical composite track for SPL 2:30
  • Track 32: Digital black recording of all low bits 5:00

Test Disc Specifications

Intended Testing Applications
These are the types of systems, parts or a audio/video system, or audio component that the test discs are intended to be used with. For example, a low frequency test disc is used primarily used for the testing of subwoofers.
Car Speakers
Car Subwoofers
Car Tweeters
Number of Discs
The number of discs that the unit can store internally. The discs can be accessed quickly and sometimes from a remote source.

Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Calera, AL


December 11, 2014

good product really helpful to tune you'r audio system. has worked good for me

3 of 4 found this helpful

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Ong David

San Fransisco, CA

Good CD for audio setting

June 6, 2012

Good CD for audio setting.
Good seller.
Very fast shipment.

3 of 4 found this helpful

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Rochester, NY

A very useful tool for all sound systems!

November 26, 2011

So far, I have only used this CD to fine tune my home stereo system. It was very helpful in adjusting the speaker placement. Many years ago, vinyl records were used to do what this CD does, and I even had one that I used to tune my quadrophonic system! Fine tuning or adjusting stereo systems seems to be a practice of the past, and aids like the AutoSound 2000 CD are hard to find. I guess that is all part of the modern times situation of declining music quality!

4 of 6 found this helpful

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Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: AutoSound 2000 CD-102 (CD102)