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C7-SUB Manual

(3.0E) 

Page 6 of 8

Technical specifications

C7-SUB system data

Frequency response (–5 dB)...........................................................44 Hz - 140 /100 Hz
Max. sound pressure (1 m, free field) with D12.................................................. 135 dB
Max. sound pressure (1 m, free field) with E-PAC ............................................. 131 dB
Max. sound pressure (1 m, free field) with P1200A........................................... 133 dB

(SPLmax peak, pink noise test signal with crest factor of 4)

Input level (100 dB SPL / 1m) ............................................................................... –13 dBu
Polarity to controller INPUT (XLR pin 2: + / 3: –) .................................................. LF: +

C7-SUB subwoofer

Nominal impedance ................................................................................................... 8 ohms
Power handling capacity (RMS / peak 10 ms)......................................400 / 1200 W
Connections ..................................................................................................................2 x EP5
Pin assignments ......................................................3/4 and 5 (Pin 5: SenseDrive - D12)
optional.........................................................................................................................2 x NL4
Pin assignments .......................................................................................................... 2+ / 2–
Weight ...............................................................................................................49 kg (108 lb)

-5

0

5

10

-10

-15

-20

-25

-30

20

100

1k

10k

20k

C7-SUB frequency response, standard and 100 Hz settings

C7-SUB cabinet dimensions in mm [inch]

Содержание C7-SUB

Страница 1: ...C7 SUB Manual 3 0E ...

Страница 2: ...s As manufacterers we reserve the right to make alterations and modifications within the framework of legal provisions as well as changes aimed at improving quality d b audiotechnik AG Eugen Adolff Strasse 134 D 71522 Backnang Germany Telephone 49 7191 9669 0 Fax 49 7191 95 00 00 E mail docadmin dbaudio com Internet www dbaudio com References in the manual WARNING This refers to a potentially dang...

Страница 3: ...n a firm surface If you place several systems on top of one another use straps to secure them against movement Only use accessories which have been tested and approved by d b for assembly and mobile deployment Pay attention to the correct application and maximum load capacity of the accessories as detailed in our specific Mounting instructions or in our Flying system and Rigging manuals Ensure tha...

Страница 4: ...d for the deployment of full range cabinets CAUTION Only operate C7 SUB cabinet with a d b D12 or E PAC amplifier in C7 SUB mode or a P1200A mainframe fitted with a C7 SUB controller module otherwise there is a risk of damaging the loudspeaker components Connections 1 2 3 4 5 1 2 3 4 5 Sense Drive n c Connector wiring The C7 SUB cabinet is fitted with a pair of EP5 connectors All pins of both conn...

Страница 5: ...ay also be used with TOP cabinets in CUT mode to compensate for room resonances often found in the 125 Hz band Operation with E PAC Version 3 with display only Selecting C7 SUB mode in the E PAC enables one C7 SUB cabinet to be driven at an output power of 300 Watts We do not recommend that two C7 SUB cabinets are driven in LO IMP mode as the 6 dB reduction in input level to the loudspeakers resul...

Страница 6: ... peak pink noise test signal with crest factor of 4 Input level 100 dB SPL 1m 13 dBu Polarity to controller INPUT XLR pin 2 3 LF C7 SUB subwoofer Nominal impedance 8 ohms Power handling capacity RMS peak 10 ms 400 1200 W Connections 2 x EP5 Pin assignments 3 4 and 5 Pin 5 SenseDrive D12 optional 2 x NL4 Pin assignments 2 2 Weight 49 kg 108 lb 5 0 5 10 10 15 20 25 30 20 100 1k 10k 20k C7 SUB freque...

Страница 7: ...ions of these types are included provided they correspond to the original technical version and have not been subject to any later design or electromechanical modifications We herewith declare that said products are in conformity with the provisions of the following EC directives including all applicable amendments 89 336 Electromagnetic Compatibility The following standards have been applied DIN ...

Страница 8: ...C7 SUB Manual 3 0E Page 8 of 8 d b audiotechnik AG Eugen Adolff Str 134 D 71522 Backnang Germany Phone 49 7191 9669 0 Fax 49 7191 95 00 00 ...

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