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AutoSound 2000 CD-101 (CD101)

Low Frequency Test CD w/ 99 Tracks Specifically for Performing Electronic and Acoustic Tests

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The Low Frequency Test CD #101 • Contains 99 tracks specifically designed and recorded for performing electronic and acoustic tests on audio systems • If you're serious about audio, this disc is a must-have

Learn more about the cd101

We apologize

This item has been discontinued

Description


General Features:
  • The Low Frequency Test CD #101
  • Contains 99 tracks specifically designed and recorded for performing electronic and acoustic tests on audio systems
  • You can find low frequency resonance's in audio listening environments
  • Perform measurements on woofers and enclosures
  • Evaluate low level resolution of CD players and headunits
  • Woofer measurements include impedance, which can be plotted by using CD#101 in a CD player, a resistor, and a VOM (Volt-Ohm Meter)
  • Complete instructions are shipped with each disc
  • If you're serious about audio, this disc is a must-have
  • Also available in 5 Disc Set
  • Authorized Internet Dealer
  • 30-Day Return Policy
Track List:
  • Track 1: 1 kHz tone at -20 DB (2:06) Helps you measure the reference loudness of a component
  • Track 2: 1 kHz tone at -20 dB, fades to black (3:55) Tests the reproduction quality of a sound system when driven with extremely low level signals
  • Track 3: Polarity Pulses (3 positive - 1 negative) (2:00) To measure relative and absolute polarity
  • Track 4: 20-20,000 Hz slow sweep (1:10) To take response measurements and to check for resonant frequencies
  • Track 5: 20-20,000 Hz fast sweep (:19)
  • Track 6: Sequential tones 20-20,000 Hz, twice (1:36) For use with test instruments that measure sequential tones
  • Track 7: Composite tones (2:04) Used for measurements with swept spectrum analyzers and to determine the overload threshold of a system
  • Track 8: 50 Hz square wave with sweep to 20 Hz (2:00) Used for setting up low-frequency servo systems
  • Track 9: Low-frequency bursts (1:27) Used to evaluate the transient behavior of a subwoofer system
  • Tracks 10-98: Frequencies corresponding to track numbers. The numerical track indicator of the CD player matches with the frequency that is recorded on that track, for example, track 10 = 10Hz
  • Track 99: 1 kHz at digital zero (2:36) Used to test the output headroom of a CD player

Specifications & Details


Test Disc Specifications
Intended Testing Applications
Car Speakers
Car Subwoofers
Car Tweeters
Number of Discs
1
Warranty and Return Policy
Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CD-101

Weight:

0.18lbs

Internal SKU:

cd101

Internal Product ID:

19755

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.4
Features
5
Design
3.8
Usability
3.4

Customer Reviews

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great tunes

Works great once you have the resistor. Problem is that its expensive to get. Make sure you have a multimeter.

By Mike on August 8, 2012

7

found this helpful.

great tunes

Works great once you have the resistor. Problem is that its expensive to get. Make sure you have a multimeter.

By Mike on August 7, 2012

5

found this helpful.

great tunes

Works great once you have the resistor. Problem is that its expensive to get. Make sure you have a multimeter.

By Mike on August 6, 2012

6

found this helpful.

info

one of the best investments i'v made for my tuning and systems adjustments worth every penny

By Jonathan on December 11, 2014

4

found this helpful.

useful

Very nice for tuning in all my systems.

By brandon on January 6, 2011

5

found this helpful.

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