Page 42 - Winter 2009

Crown expands range of fixed installation amplifiers with their CDi 6000. Like the other amplifiers in the series, the CDi 6000 has the ability to run both low-impedance two-, four-, and eight-ohm loads as well as 70- and 140-volt outputs. The amplifier also features 20 available presets that can be recalled at the touch of a button. All CDi amplifiers can be controlled and configured through Harman HiQnet System Architect.TM
All CDi Series amplifiers feature an intuitive front panel liquid crystal diode (LCD) display that guides installers through their configurations. All amps in the CDi series also offer onboard digital signal processing (DSP) for loudspeaker signal processing. Other features include a switch-mode uni- versal power supply, useful function indications, proportion- al-speed fan-assisted cooling, removable Phoenix-style inputs, as well as barrier strip outputs for 70V/100V/140V loads.
Equipped with Crown’s extremely light and efficient uni- versal switch-mode power supply, each of the four CDi mod- els weigh only 19 pounds and can be conveniently and reliably run from a standard 15-amp outlet.
Power output ratings on the CDi 6000 are as follows: • 3000W per channel at two ohms
• 2100W per channel at four ohms
• 1200 per channel at eight ohms
• 2500 per channel at 70V
• 6000W in bridge-mono mode at four ohms
• 5000W in bridge-mono mode at 140V
Harman HiQnetTM is the world's first connectivity and
control protocol that integrates all product categories in the signal chain for professional audio systems of all types, size, and applications. Contact: Philip Weiss, Griffin Integrated Communications, (pweiss@griffinpr.com)
Statement of Ownership, Management and Circulation
1. Publication title: Acoustics Today
2. Publication number: ISSN1557-0215
3. Filing Date: 1 October 2009
4. Issue frequency: Quarterly
5. No. of issues published annually: 4
6. Annual subscription price: $5
7. Complete mailing address of known office of publication: 2 Huntington
Quadrangle, Melville, NY 11747-4502
8. Complete mailing address of headquarters or general business offices of the pub-
lisher: 2 Huntington Quadrangle, Suite 1NO1, Melville, NY 11747-4502
9. Full names and complete mailing addresses of publisher, editor and managing
editor:
Publisher: Acoustical Society of America, 2 Huntington Quadrangle, Suite 1NO1, Melville, NY 11747-4502
Editor: Richard Stern, Acoustical Society of America, Suite 1NO1, 2 Huntington Quadrangle, Melville, NY 11747-4502
Managing editor: none
10. Owner (if the publication is owned by a corporation, give the name and address of the corporation immediately followed by the names and addresses of all stock- holders owning or holding 1 percent or more of the total amount of stock. If not owned by a corporation, give the names and addresses of the individual owners. If owned by a Partnership or other unincorporated firm, give its name and address as well as those of each individual owner. If the publication is published by a nonprofit organization, give its name and address: Acoustical Society of America, Suite 1NO1, 2 Huntington Quadrangle, Melville, NY 11747-4502
11. Known bondholders, mortgagees and other security holders owning or holding 1 per cent or more of total amount of bonds, mortgages or other securities: None
12. The purpose, function and nonprofit status of this organization and the exempt status for Federal income tax purposes: The purpose, function, and nonprofit status of this organization and the exempt status for federal income tax pur- poses has not changed during preceding 12 months.
13. Publication title: Acoustics Today
14. Issue date for circulation data below: July 2009
15. Extent and nature of circulation:
a. Total number of copies (net press run)
Average* 9,675 July** 10,021
b. Paid Circulation (by mail and Outside the Mail) 1. Subscriptions Stated on PS Form 3541
Average* 8,627 July** 8,747
2. Mailed In-County Paid Subscriptions Stated on PS Form 3541
Average* 0 July** 0
3. Paid Distribution Outside the Mails Including Sales Through Dealers and Carriers, Street Vendors, Counter Sales and Other Paid Distribution Outside USPS
Average* 0 July** 0
4. Paid Distribution by Other Classes of Mail Through USPS (e.g., First-Class Mail)
Average* 0 July** 0
c. Total Paid Distribution
Average* 7,827 July** 8,747
d. Free or Nominal Rate Distribution (By Mail and Outside the Mail) 1. Free or Nominal Rate Outside-County Copies
Included on PS Form 3541
Average* 609 July** 755
2. Free or Nominal Rate In-County Copies Included on PS Form 3541
Average* 0 July** 0
3. Free or Nominal Rate Copies Mailed at Other Classes Through the USPS (e.g., First-Class Mail)
Average* 0 July**
e. Total Free or Nominal Rate Distribution
0 755
9,502 519 10,021
92.05%
Average* 609
f. Total Distribution
Average* 9,236
g. Copies not Distributed
Average* 439
h. Total
Average* 9,675
July**
July**
July**
July**
j. Percent paid and/or requested circulation
Average* 93.41% July**
*Average number of copies of each issue during preceding 12 months **Number copies of single issue published nearest to filing date
I certify that all information furnished above is true and complete. Richard Stern, Editor
Instrumentation 41