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Table 1. Recommended cable gauges for 
different lengths of signal cable.

Analog Output 1 and 2

Analog balanced XLR connectors connect 
the subwoofer to the monitors. 

These analog outputs carry an unfiltered 

copy of the inputs. The subwoofer/main 
monitor crossover is adjusted in the GLM 
software from 50 Hz to 100 Hz. 

See chapter "Bass Management" for 

details.

THRU AES/EBU

The THRU AES/EBU is a bit-to-bit copy of 
the digital audio signal on the IN Digital. 
This output can be used for digital sharing 
of the audio between subwoofers in the 
case where multiple subwoofers are used. 
This output can also be used for distributing 
a stereo digital audio signal to monitors, 
creating a 2.1 digital audio stereo monitoring 
system. 

Subwoofer Connector

This Speakon connector is used for 
linking the RAM-SW amplifier unit and the 
7382A subwoofer enclosure. There is a 
corresponding connector on the reflex port 
end of the enclosure. 

A 10 m (33.3 ft) cable is  provided with the 

subwoofer. See Table 1 for recommended 
minimum gauges for different lengths of 

cable. Four pole cable is recommended. The 
cable connectors are connected pin to pin, 
with 1+ and 2+ in parallel, same as 1- and 2-.

GLM Management Network

All controls and calibration features included 
in  the 7382A SAM subwoofer are set using 
the Genelec Loudspeaker Manager (GLM) 
software. Two GLM Network connectors are 
provided on the amplifier for computer control. 
These accept CAT5 or higher cable (RJ45 
connector). Standard CAT cables can be used. 

The GLM management network runs a 

proprietary protocol. This is not an Ethernet 
connection, do not connect to an Ethernet 
network. 

LED Connector

This connector allows linking a remote status 
indicating light if the amplifier unit is placed 
so that its front panel light can not be seen.

Mains Power Input

The main power connection supports a wide 
mains voltage range (100-240 VAC, 50-60 
Hz). This enables the RAM-SW amplifier to 
be plugged in anywhere globally. When the 
mains power is provided with a generator, 
inverter, or certain lower-quality UPS 
devices, we recommend filtering power to 
remove harmonics and ensuring the voltage 
supply is stable.

Figure 1. Connector panel of the RAM-SW amplifier unit.

Cable Gauge

Max. Length

4 x 2.0 mm

2

 (14 AWG) 30 m / 100 ft

4 x 2.5 mm

2

 (13 AWG) 40 m / 130 ft

4 x 3.3 mm

2

 (12 AWG) 50 m / 165 ft

4 x 4.0 mm

2

 (11 AWG) 60 m / 200 ft

SUBWOOFER
CONNECTOR

CONNECT ONLY TO GENELEC NETWORK

CONTROL NETWORK

MAINS INPUT
50 / 60 Hz 1100 W
100 - 120 V~
220 - 230 V~

LFE IN

IN

THRU

SERIAL NUMBER

RAM-SW AMPLIFIER

MODULE

www.genelec.com

MADE IN FINLAND

LED CONNECTOR

This device complies
with FCC Part 15 and
Canadian ICES-003
radio frequency Class
A emission
requirements. Refer
to operating manual
for full information.

2

1 3

OUT / THRU

IN

1

1

2 3

3

2

-

GND

+

IN 1

OUT 1

IN 2

OUT 2

ELECTRIC SHOCK HAZARD. DO NOT OPEN. DO NOT
SUBJECT TO WATER OR MOISTURE. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
PERSONNEL. USE EARTHED MAINS CONNECTION ONLY.

WARNING

RISQUE DE CHOC ÉLECTRIQUE. NE PAS OUVRIR. NE PAS
EXPOSER À L'EAU OU L'HUMIDITÉ. AUCUN COMPOSANT À
L'INTÉRIEUR REMPLAÇABLE PAR L'UTILISATEUR. ADRESSER
TOUTE RÉPARATION À UN PERSONNEL QUALIFIÉ. CET
APPAREIL DOIT ÊTRE RACCORDÉ À LA TERRE.

AVERTISSEMENT

LAITE ON LIITETTÄVÄ SUOJAKOSKETTIMILLA VARUSTETTUUN
PISTORASIAAN. APPARATET MÅ TILKOPLES JORDET
STIKKONTAKT. APPARATEN SKALL ANSLUTAS TILL JORDAT
UTTAG.

THIS AMPLIFIER HAS BEEN CALIBRATED FOR USE WITH THE
LOUDSPEAKER MARKED WITH THE SAME SERIAL NUMBER.
DO NOT MIX THE CALIBRATED AMPLIFIER/LOUDSPEAKER
PAIRS ! TURN OFF POWER BEFORE DISCONNECTING
LOUDSPEAKER CONNECTIONS !

NOTE !

DIGITAL AES/EBU

ANALOG

ANALOG LFE

CHANNEL

INPUT

ANALOG SIGNAL INPUTS

AND OUTPUTS 1 AND 2

DIGITAL AES/EBU
IN AND THRU
CONNECTORS

GLM CONTROL
NETWORK
CONNECTORS

REMOTE LED
CONNECTOR

SUBWOOFER
CONNECTOR

MAINS
CONNECTOR

Figure 2. GLM Network cabling. Audio cabling not shown.

LISTENING

POSITION

MICROPHONE

GLM
NETWORK

GLM
NETWORK

GLM
NETWORK

USB

RAM-SW

RAM-XL

RAM-XL

Содержание SAM 7300 Series

Страница 1: ...Genelec 7382A Smart Active Subwoofer Operating Manual 7300 Series ...

Страница 2: ...ckage content Each subwoofer is supplied with an individually calibrated RAM SW amplifier unit If several 7382A subwoofers are used in the same system it is very important not to mix the subwoofer amplifier pairs A mains cable a 10 m 33 3 ft Speakon signal cable one 5 m GLM network cable and this operating manual are also included Operating Environment This subwoofer is designed for indoor use onl...

Страница 3: ... 50 60 Hz This enables the RAM SW amplifier to be plugged in anywhere globally When the mains power is provided with a generator inverter or certain lower quality UPS devices we recommend filtering power to remove harmonics and ensuring the voltage supply is stable Figure 1 Connector panel of the RAM SW amplifier unit Cable Gauge Max Length 4 x 2 0 mm2 14 AWG 30 m 100 ft 4 x 2 5 mm2 13 AWG 40 m 13...

Страница 4: ... 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 place the Genelec measurement microphone at the listening location with the microphone pointing upwards and the microphone top at the height of the engineer s ear The microphone is a part of the GLM User Kit Connect the GLM...

Страница 5: ...measurements Digital Cabling Run a signal cable from the THRU AES EBU connector of the first subwoofer in the chain to the IN Digital connector of the next subwoofer Analog Cabling When daisy chaining multiple subwoofers with analog signals run cables from the OUT 1 and 2 connectors to the next subwoofer s IN 1 and 2 connectors The LFE channel has no output connector and can not be daisy chained M...

Страница 6: ...ce received including interference that may cause undesired operation Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and i...

Страница 7: ...emale balanced 10 kOhm Maximum analog input signal Analog input sensitivity 100 dB SPL at 1 m pin 1 gnd pin 2 non inverting pin 3 inverting 24 0 dBu 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 Positive input gain selection GLM control AES EBU Sin...

Страница 8: ...ontact 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...

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