Tannoy DC8i manual Performance Measurements

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Defintion_DC8i_Data_Sheet_DJ_amends:Layout 1 16/01/2008 11:11 Page 3

Definition Install DC8i

PERFORMANCE MEASUREMENTS

 

100

1m on-axis frequency response

 

 

 

 

 

 

 

 

90

 

 

 

 

 

1W/1m (dB)

80

 

 

 

 

 

 

 

 

 

 

 

SPL,

70

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

ANECHOIC

50

 

 

 

 

 

10

100

1000

 

10000

100000

FREQUENCY

 

 

 

frequency (Hz)

 

 

 

RESPONSE

 

 

 

 

 

 

 

30

 

Impedance vs frequency

 

 

 

 

 

 

 

 

 

25

 

 

 

 

 

 

20

 

 

 

 

 

(ohms)

15

 

 

 

 

 

Impedance

 

 

 

 

 

10

 

 

 

 

 

 

5

 

 

 

 

 

 

0

 

 

 

 

 

IMPEDANCE

10

100

frequency (Hz)

1000

 

10000

 

 

 

 

 

 

100

Horizontal off-axis response

 

 

 

 

 

 

 

 

 

90

 

 

 

 

 

 

80

 

 

 

 

 

(dB)

 

 

 

 

 

 

Level

 

 

 

 

 

0 deg

 

 

 

 

 

 

 

70

 

 

 

 

10 deg

 

 

 

 

 

 

20deg

 

 

 

 

 

 

30deg

 

 

 

 

 

 

40deg

 

60

 

 

 

 

 

OFF AXIS

50

 

 

 

 

 

10

100

1000

 

10000

100000

RESPONSE

 

 

 

frequency (Hz)

 

 

 

Tannoy United Kingdom

Tannoy North America

Tannoy Deutschland

Tannoy France

T:00 44 (0) 1236 420199

T:00 1 (519) 745 1158

T:00 49 (180) 1111 881

T:00 33 (0)1 7036 7473

E:enquiries@tannoy.com

E:inquiries@tannoyna.com

anfragen@tannoy.com

E:ventes@tannoy.com

Tannoy adopts a policy of continuous improvement and product specification is subject to change

Definition Install DC8i data file // issue 1.06 // 15.01.08

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Contents Applications FeaturesSystem Definition Install DC8i Technical SpecificationsPerformance Measurements Beamwidth Performance Measurements Polar Plots 1/3 Octave DefintionDC8iDataSheetDJamendsLayout 1 16/01/2008 1112 Supplied Wall Mounting Plate Dimensional SketchesArchitectural specifications