MONACOR: Coworking Space

Coworking Space

Flush-mount speakers and surface-mount speakers,
780–1,300 m²

Sven Schindler

Technical Project Management

schindler@monacor.de

+49 421 4865 351

Solution: Coworking Space, 780-1,300 m²

Customer requirements:

4-zone PA application with user-defined routing of the inputs to the outputs
Individual tone control and volume control for each zone
High-performance stereo speaker systems in the private offices for connection to laptops or computers
Announcement facility at the reception desk for every zone or individual ones
Reception of FM radio as well as noise-free digital radio DAB+

Coworking Space

Products Used

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Solution

A total of 15 x ceiling speaker EDL-118TW is used in the rooms of the coworking space, including meeting rooms and recreation rooms. The 2-way coaxial speakers ensure a reliable and high-quality PA application of music and/or speech. In the private offices, 2 x stereo speaker system WALL-06SET/WS is installed which can easily be connected to laptops or stationary desktop PCs via optional audio adapter cables.

The versatile matrix mixing amplifier PA‑M412 (4 x 120 W) ensures a sufficient power supply to all connected speaker lines. The integrated matrix function allows an individual PA application in all four zones for up to 8 input sources: volume and sound can individually be set for each zone according to your requirements. The zone paging microphone PA-M4RC is available as an accessory and allows you to make announcements to all zones or just selected areas.

For direct operation with a PC or laptop, USB boundary microphones ECM-306BU/SW are used. In both of the meeting rooms, wall modules PA-M1WP allow volume control for each room. In addition, the modules feature an input for external line audio sources (priority circuit). A digital stereo tuner FM-102DAB is used to provide different areas with music, either with an FM signal or noise-free DAB+ signal.

Overview
Specifications

EDL-118TW

Order No.: 0163850

EDL-118TW

Order No.: 0163850

PA ceiling speaker,

with integrated tweeter.

100 V transmission technology
20 cm (8") 2-way coaxial speaker
Metal housing with protective speaker grille
Power taps: 15/10/6/3 W
Quick-mounting facility with spring clips
Connection via spring-loaded terminal
For a ceiling thickness from 10 to 40 mm

Transmission technology	100 V
Frequency range	90-20,000 Hz
Power rating (RMS)	15/10/6/3 W
SPL	94 dB/W/m
Max. rated SPL	106 dB
Mounting cutout	Ø 216 mm
Mounting depth	85 mm
Dimensions	Ø 252 mm x 85 mm
Outside diameter	Ø 252 mm
Width	Ø 252 mm
Depth	85 mm
Colour	white
Admiss. ambient temp.	0-40 °C
Weight	1.21 kg
Packing unit	1
Type of speaker	200er
Packing dimensions (W x H x L)	0.255 x 0.08 x 0.265 m
Gross weight	1.34 kg
Net weight	1.208 kg

Overview
Specifications

WALL-06SET/WS

Order No.: 0130131

WALL-06SET/WS

Order No.: 0130131

Active 2-way stereo speaker system, 2 x 30 W

Set consists of one active and one passive speaker system. Connection of the passive system to the active system via screw terminal strip
Active speaker system with integrated 2-channel amplifier
Stereo RCA input or balanced input L/R via screw terminal strip
Volume control and 2-way tone control
Auto standby
Built-in power supply with 3-pole IEC jack
16 cm (6") bass speaker system and dome tweeter
Stylish white plastic cabinet
Mounting bracket for pivoting and tilting

Active/passive	active/passive
Transmission technology	cable
Total output power	2 x 50 W
Power rating (RMS)	2 x 30 W
Frequency range	70-20,000 Hz
Input signal	890 mV/20 kΩ (unbal,.) 1,600 mV/40 kΩ (bal.)
System	2-way
Bass speaker	16 cm (6") bass speaker
Tweeter	dome tweeter
Number of speakers	2
Speaker size	16 cm (6")
SPL	90 dB/W/m
Max. rated SPL	105 dB
Housing material	plastic
Colour	white
Mounting device	mounting bracket
Admiss. ambient temp.	0-40 °C
Power supply	˜ 230V/50 Hz/140VA
Dimensions	196 x 303 x 250 mm (with bracket)
Width	196 mm
Height	303 mm
Depth	250 mm
Weight	8 kg (pair)
Inputs	1 x RCA L/R (unbalanced) 1 x terminal L/R (balanced) spring-load. speaker term. (passive speaker system) spring-load. speaker term.
Other features	pair
Packing dimensions (W x H x L)	0.23 x 0.33 x 0.505 m
Gross weight	8.65 kg
Net weight	8 kg

Overview
Specifications

PA-M412

Order No.: 0179290

PA-M412

Order No.: 0179290

4-zone PA matrix mixing amplifier

120 W per zone
4 zones, can be controlled individually with 2-way tone control
Class D concept with a high efficiency to cut energy costs
4 adjustable mic/line inputs with 3-way equalizer and 24 V phantom power, to be activated as required
4 adjustable line inputs
Mute function for muting individual zones
Connection for external mute switch (all zones simultaneously)
Talkover (channel 1)
Adjustable monitor function
1 connection for zone paging microphone PA-M4RC
4 connections for wall module PA-M1WP
482 mm (19") rack installation

4-zone PA matrix mixing amplifier,

120 W per zone.

Peak output power	4 x 170 W
Power rating	4 x 120 W
Channels	8
Zones	4
Inputs	2.5 mV/20 kΩ (mic), 2 V/20 kΩ (line)
Frequency range	20-20,000 Hz
Equalizer bass	±12 dB/80 Hz (channels 1-4) ±15 dB/80 Hz (zones 1-4)
Equalizer midrange	±12 dB/2.5 kHz (channels 1-4)
Equalizer treble	±12 dB/12.5 kHz (channels 1-4) ±15 dB/12 kHz (zones 1-4)
S/N ratio	> 70 dB
THD	< 0.1%
Phantom power	24 V
Mains voltage	~ 230 V
Mains frequency	50 Hz
Power consumption, operation	860 VA
Admiss. ambient temp.	0-40 °C
Width	482 mm
Height	88 mm
Depth	320 mm
Rack units, RU	2
Weight	6.2 kg
Connections	4 x XLR, bal. (mic 1-4), 4 x 6.3 mm jack (line 1-4), 4 x 6.3 mm jack (line 5-8), 4 x RCA L/R (line 5-8), 1 x RJ45 (push-to-talk microphone), 4 x RJ45 (remote in), screw terminal (speakers)
Packing dimensions (W x H x L)	0.4 x 0.53 x 0.17 m
Gross weight	7.37 kg
Net weight	6.21 kg

Overview
Specifications

PA-M1WP

Order No.: 0179300

PA-M1WP

Order No.: 0179300

Wall module,

for local insertion of audio signals to PA matrix mixing amplifier PA-M224 or PA-M412.

Intended application: volume control of 1 zone, local insertion of audio signals
2 x RCA jack for line signals
Microphone connection via 3-pole XLR jack
14 V phantom power
Volume control
Signal selector button with LED indication which allows a priority circuit of locally inserted audio signals (MIC or LINE) in the respective zone
Connection to PA-M224 or PA-M412 and power supply via RJ45 jack and Cat. 5 network cable (copper, supplied w/o cable), cable length up to 200 m
Matching flush-mounted housing ATT-300C is available at option

Description	wall module
Type	remote control of 1 zone
Colour	white
Material	plastic
Suitable for	PA-M224, PA-M412
Power supply	via PA-M224, PA-M412
Dimensions	80 x 80 x 50 mm
Weight	90 g
Connections	1 x XLR (microphone), 1 x RCA L/R (line), 1 x RJ45
Other features	14 V phantom power
Packing unit	1
Packing dimensions (W x H x L)	0.09 x 0.09 x 0.085 m
Gross weight	0.135 kg
Net weight	0.09 kg

Overview
Specifications

FM-102DAB

Order No.: 0174490

FM-102DAB

Order No.: 0174490

Digital stereo tuner for reception of FM and DAB+

FM radio reception (87.5-108 MHz) with RDS function
Reception of interference-free digital radio via digital audio broadcasting (DAB+, band III, 174.928-239.2 MHz)
Display of additional broadcasting information, e.g. frequency, name of radio station, genre, track name, artist
Large backlit dot matrix display
Field intensity display
20 station presets each for FM mode and DAB mode
10 station keys with double assignment
Manual frequency adjustment and station adjustment
Automatic station scanning
Mono/stereo selection
Sleep mode
75 Ω antenna input
Supplied with infrared remote control and telescopic antenna
482 mm (19") rack installation, 1 RU, removable mounting brackets

Description	Digital stereo tuner
Media	FM, DAB+
Power supply	˜ 230 V/50 Hz/50 VA
Mains voltage	~ 230 V
Mains frequency	50 Hz
Power consumption, operation	50 VA
Admiss. ambient temp.	0-40 °C
Dimensions	482 x 44 x 185 mm
Weight	2.66 kg
Connections	1 x RCA L/R
Packing dimensions (W x H x L)	0.305 x 0.11 x 0.545 m
Gross weight	3.23 kg

Overview
Specifications

PA-M4RC

Order No.: 0179310

PA-M4RC

Order No.: 0179310

PA zone paging microphone,

for PA matrix mixing amplifier PA-M224 or PA-M412.

4 zone selector switch
ALL-CALL button
Plug-in electret gooseneck microphone (3-pole XLR jack)
Phantom power for gooseneck microphone
LED indication for signal status
Power supply via PA-M224 or PA-M412
Connection to PA-M224 or PA-M412 via RJ45 jack and Cat. 5e network cable (copper, supplied w/o cable), cable length up to 200 m

Description	PA zone paging microphone
Transmission method	cable
System	electret
Power supply	via PA-M224, PA-M412
Audio frequency range	45-15,000 Hz
Sensitivity	1 mV/Pa
Gooseneck length	420 mm
Admiss. ambient temp.	0-40 °C
Dimensions	140 x 65 x 205 mm
Weight	860 g
Connection	RJ45
Packing dimensions (W x H x L)	0.1 x 0.21 x 0.35 m
Gross weight	1.09 kg
Net weight	0.86 kg

Overview
Specifications

ECM-306BU/SW

Order No.: 0237270

ECM-306BU/SW

Order No.: 0237270

USB boundary microphone

For operating directly at a PC or laptop
No driver installation required, device will be identified automatically
Integrated A/D converter: 48 kHz/16 bits
Power LED
Additional headphone connection: 3.5 mm jack
1.2 m connection cable with micro USB/USB Type-A plug
Rear cutout for fixed installation (e.g. wall mounting)

Especially suitable for the use as a desktop microphone!

Description	boundary microphone
Version	USB
Transmission method	cable
Polar pattern	semi-cardioid
System	electret
Audio frequency range	50-18,000 Hz
Sensitivity	3.2 mV/Pa
S/N ratio	55 dB
Max. sound pressure	110 dB
Power supply	DC 5 V via USB interface
Admiss. ambient temp.	0-40 °C
Dimensions	90 x 25 x 90 mm
Weight	187 g
Cable	1.2 m
Connection	micro USB/USB Type-A plug
Packing dimensions (W x H x L)	0.187 x 0.1455 x 0.057 m
Gross weight	0.38 kg
Net weight	0.225 kg

Sampling rates	48 kHz
Resolution	16 Bit

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Coworking Space

Solution: Coworking Space, 780-1,300 m2

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Solution: Coworking Space, 780-1,300 m²