Genelec 7370A Скачать руководство пользователя страница 7

SPECIFICATIONS

Model

7360A

7370A

Lower cut-off frequency -6 dB

19 Hz

19 Hz

Upper cut-off frequency -6 dB (main channel/LFE)

100 Hz/150 Hz

100 Hz/150 Hz

Accuracy of frequency re/-3 dB

19 Hz - 100 Hz

19 Hz - 100 Hz

Driver 

250 mm (10 in)  

(magnetically shielded)

305 mm (12 in)  

(no magnetical shielding)

Harmonic distortion at 1 m on axis in half space, 30 to 85 Hz

2nd ≤ 3% @ 90 dB SPL

3rd ≤ 2% @ 90 dB SPL

2nd ≤ 3% @ 95 dB SPL

3rd ≤ 3% @ 95 dB SPL

Maximum short term sine wave SPL output averaged from 30 to 85 Hz, 

measured in half space at 1 meter

≥ 109 dB SPL

≥ 113 dB SPL

Maximum peak SPL output with random pink noise, measured in half 

space at 1 meter

≥ 114 dB SPL

≥ 118 dB SPL

Self generated noise at 1 m on axis (A-weighted)

 < 5 dB 

Weight

27 kg

48 kg

Dimensions H x W x D

527 x 462 x 365 mm 

20

3

/

4

 x 18

3

/

16

 x 14

3

/

8

 in

625 x 555 x 496 mm 

24

5

/

x 21

7

/

8

  x 19

1

/

2

 in

AMPLIFIER SECTION 

Short term amplifier output power  

(Long term output power is limited by driver unit protection circuitry)

300W

400W

Amplifier system THD at nominal output

< 0.01% 

Mains voltage

100-240 VAC 50/60 Hz

Power consumption

Standby, ISS active

Idle

Full output, peak

  

<1 W

15 W 

300 W

 

 <1 W

20 W 

400 W

SIGNAL PROCESSING SECTION

Analogue signal input connector XLR female, balanced 10 kOhm 

 

Maximum analogue input signal 

Analogue input sensitivity (100 dB SPL at 1 m) rotary level adjustment

pin 1 gnd, pin 2 non-inverting, pin 3 inverting 

 

+25.0 dBu 

+12 to -6 dBu

Digital signal input connector XLR female 110 Ohm

Digital signal output / Thru connector XLR male 110 Ohm 

 

Digital audio input

Word length 

Sample rate

Digital input sensitivity(100 dB SPL at 1 m ) rotary level adjustment

AES/EBU Single Wire

AES/EBU Single Wire 

 

16 - 24 bits

32 - 192 kHz 

-30 dBFS

Subsonic filter (18 dB/octave) below

19 Hz

Control network

Type

Connection

Proprietary GLM™ network

2 RJ45, CAT5 cables

GLM

TM

 software frequency response adjustment parametric notch filters

20

System calibration

Genelec GLM AutoCal™

Crossover subwoofer/subwoofer output channels

Centralized Bass Management 

Distributed Bass Management (GLM control only)

Subwoofer: low pass 85 Hz, output: high pass 85 Hz

Subwoofer: low pass 50-100 Hz, output: no filtering

LFE cutoff

150 Hz

Midband rejection >400 Hz

≥ 50 dB

Bass Roll-Off control operating range in 4 dB steps

0 to -12 dB at 20 Hz

Phase matching control

90° steps with dip switch controls 

15° steps with GLM control

Содержание 7370A

Страница 1: ...Genelec 7360A and 7370A Smart Active Subwoofers Operating Manual 7300 Series 750 7360A 7370A ...

Страница 2: ...en daisy chaining subwoofers Accepts ONLY the signal from Link Out Analogue inputs 1 7 should not be used when Link In is connected See chapter Using Multiple Subwoofers OUT1 Test 1 Passes the 85 Hz Phase Test Tone when used in the Stand Alone Manual Mode Enabled with the Dip Switch labeled Test Tone OUT2 Test 2 Reserved for future use AES EBU IN Two channel AES EBU digital input This input can al...

Страница 3: ...stems using GLM You can find a detailed description of the setup and the use of GLM in the GLM System Operating Manual The setup is fast and consists of the following steps Connect a CAT5 RJ45 cable between each monitor and subwoofer and finally to the control network input of the GLM Adapter device see Figure 1 Connect the GLM Adapter device to computer USB connector Using a microphone stand plac...

Страница 4: ...hapter Setting the Phase Switches Digital LFE switch activates LFE processing for the AES EBU DIGITAL IN input and sets the low pass frequency for the subframe selected to reproduce the LFE channel to 150 Hz see also LFE CHANNEL below LFE CHANNEL A B selects which subframe in the AES EBU DIGITAL IN input carries the LFE channel ON for A OFF for B If A is selected for LFE the B subframe is assumed ...

Страница 5: ...use asymmetrical spatial imaging Measured from the subwoofer s driver the recommended distance to a wall is less than 0 6 m 24 in Cancellations from the wall are then avoided Operating Environment These subwoofers are designed for indoor use only The permissible ambient temperature is 15 35 degrees Celsius 50 95 F and relative humidity 20 to 80 non condensing When the product has been stored or tr...

Страница 6: ...n channels Bass Roll Off 4 8 and 12 dB dB SPL Figure 5 The curves above show the main channel s frequency response with 85 Hz lowpass filtering the fre quency response of the LFE channel and the effect of the Bass Roll Off adjustment to the response of the 7360A Figure 6 The curves above show the main channel s frequency response with 85 Hz lowpass filtering the fre quency response of the LFE chan...

Страница 7: ...ndby ISS active Idle Full output peak 1 W 15 W 300 W 1 W 20 W 400 W SIGNAL PROCESSING SECTION Analogue signal input connector XLR female balanced 10 kOhm Maximum analogue input signal Analogue input sensitivity 100 dB SPL at 1 m rotary level adjustment pin 1 gnd pin 2 non inverting pin 3 inverting 25 0 dBu 12 to 6 dBu Digital signal input connector XLR female 110 Ohm Digital signal output Thru con...

Страница 8: ...t Genelec Inc 7 Tech Circle Natick MA 01760 USA Phone 1 508 652 0900 Fax 1 508 652 0909 Email genelec usa genelec com In China please contact Beijing Genelec Audio Co Ltd Room 101 1st Floor Building 71 B33 Universal Business Park No 10 Jiuxianqiao Road Chaoyang District Beijing 100015 China Phone 86 10 5823 2014 Post code 100015 Email genelec china genelec com In Sweden please contact Genelec Sver...

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