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Summary of Contents for EM Acoustics EMS-101X
- Page 1 EMS-101X compact two-way passive loudspeaker Product User Manual v3 April 2024 l i b e r a t i n g a u d i o...
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Page 2: Table Of Contents
Page 2 of 30 Contents DECLARATIONS OF CONFORMITY......................4 1.0 - Introduction ............................. 5 Unpacking ..............................5 2.0 – EMS-101X & Accessories ........................6 EMS-101X ..............................6 FC-101Xh ............................... 6 FC-101Xv ............................... 6 2.1 – Rotating the HF waveguide ......................7 3.0 –... - Page 3 7.0 – Servicing Information ........................21 7.1 – EMS-101X: Removing the grille ....................21 7.2 – EMS-101X: Removing the LF drive unit ................22 7.3 – EMS-101X: Removing the HF drive unit ................23 Appendix A – Technical Specifications ....................24 EMS-101X compact passive loudspeaker ..................
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Page 4: Declarations Of Conformity
Page 4 of 30 DECLARATIONS OF CONFORMITY This declaration applies to: 10M005 – EMS-101X compact passive loudspeaker This declaration also applies to all product variants, provided that they conform to the original technical specification and have not been subject to any non-factory modifications. -
Page 5: Introduction
EM Acoustics representative. The EMS-101X is a compact 2-way loudspeaker, intended for a wide variety of discreet applications – from theatrical fills and delays through to corporate A/V and speech reinforcement. -
Page 6: Ems-101X & Accessories
NET/SHIPPING WEIGHT: FC-101Xh Horizontal mounting yoke The FC-101Xh is a simple and effective means of mounting the EMS-101X in both temporary and permanent applications. It is secured to the cabinet by means of M8 countersunk bolts into the top and bottom of the loudspeaker to mount it in a landscape format. -
Page 7: Rotating The Hf Waveguide
Page 7 of 30 2.1 – Rotating the HF waveguide The high frequency waveguide of the EMS-101X can be easily rotated to provide appropriate dispersion in both portrait and landscape formats. By default, the EMS-101X ships from the factory with the dispersion pattern 90°... -
Page 8: Simulation
Tutorials for Ease Focus 3 are available from with the application itself. For training on the design and implementation of EMS-101X loudspeakers including the specific use of Ease Focus 3, please contact your local distributor. -
Page 9: Safety Considerations
General Considerations in use Loudspeaker systems are potentially dangerous objects if used incorrectly. Please ensure that you read this section fully, and contact EM Acoustics or your local dealer should you be in any doubt over correct operation procedures. Personal Injury Never stand in the immediate vicinity of loudspeakers when in use at high level. -
Page 10: Ground Stacking
EM Acoustics loudspeaker product (unless where specifically stated) or any other loudspeaker system. The use of EM Acoustics accessories with other manufacturers’ systems may compromise the safety standards and EM Acoustics is in no way liable for any loss, damage or injury caused by such practice. -
Page 11: Secondary Safeties
In most cases, annual independent tests & inspections carried out by a suitably approved and qualified inspector will be required. EM Acoustics recommends detailed logbooks be kept of all inspections and load tests to ensure an accurate record is kept of the testing for each EM Acoustics rigging accessory. -
Page 12: Rigging & Mounting Options
Page 12 of 30 5.0 – Rigging & Mounting Options 5.1 – EMS-101X Cabinet Overview Top/Bottom M8 mounting point Handle Rear M8 safety point Omnimount/Powerdrive attachment point Polemount EMS-101X User Manual v3 April 2024... -
Page 13: Using The Fc-101Xv
Page 13 of 30 5.2 – Using the FC-101Xv The FC-101Xv is intended to mount the EMS-101X vertically – either using a hook clamp or similar from above, or a pole mount adapter to mount on a stand yet allowing enclosure tilt. -
Page 14: Using The Fc-101Xh
Page 14 of 30 5.4 – Using the FC-101Xh The FC-101Xh is intended to mount the EMS-101X horizontally. To fit, lie the EMS-101X on its side and loosen the locking knobs so that the mounting plates can be rotated to allow access to the countersunk bolt holes. -
Page 15: Using Powerdrive Or Omnimount Fittings
Using a 4mm Allen key, remove the four M6 countersunk socket head bolts on the rear of the EMS-101X. The mounting bracket can then be attached using the bolts supplied with the bracket – they must be M6 thread, minimum 25mm in length. Ensure flat washers are in contact with the bracket, and the spring washer is in between the bolt head and the flat washer. -
Page 16: Powering The System
Page 16 of 30 6.0 – Powering the System The EMS-101X can be powered from any amplifier & DSP combinations with the relevant high & low pass filter, and limiter settings. However, due to the self-contained nature of the package, the use of DQ or Di Series advanced system amplifiers is highly recommended. -
Page 17: Amplifier Requirements
All of the DQ and DI Series advanced system amplifiers can be used to power the EMS- 101X. The following table shows the maximum number of EMS-101X that can be connected per channel on the various different amplifiers: Amplifier... -
Page 18: Presets And Settings
The EMS-101X is designed with a significant amount of system headroom, so applying EQ is perfectly acceptable within sensible limits. -
Page 19: Use With The Dq & Di Series Advanced System Amplifiers
6.3.2 - Preset Recall The EMS-101X preset is pre-installed on the DQ & Di Series amplifiers, and as such can be used following the normal preset recall procedure. The presets available are: EMS-101X.full Standard EMS-101X preset... -
Page 20: System Connectivity
Because pins 2+/2- are linked through inside all EM Acoustics loudspeakers, using a 4-core cable to one loudspeaker (carrying two different signals) allows a crossover cable to be used to link out of the first loudspeaker into another, thereby feeding it from a separate signal. -
Page 21: Servicing Information
M6x30 countersunk socket machine screws To replace the grille, position the grille on the front of the EMS-101X and ensure the threaded fittings on the grille are lined up with the mounting holes – gentle pressure may be required. Replace all of the M6x30 countersunk socket screws and ensure they are all are started in their threads before beginning to tighten. -
Page 22: Ems-101X: Removing The Lf Drive Unit
Page 22 of 30 7.2 – EMS-101X: Removing the LF drive unit TOOLS REQUIRED: 4mm Allen key Complete step 7.1 above to remove the grille. Using a 4mm Allen key, remove the four M5x30 socket cap screws that secure the drive unit. Ensure that you collect both the spring washers and the flat washers as well as the machine screws. -
Page 23: Ems-101X: Removing The Hf Drive Unit
Page 23 of 30 7.3 – EMS-101X: Removing the HF drive unit TOOLS REQUIRED: 4mm Allen key Complete step 7.1 above to remove the grille. Using a 4mm Allen key, remove the four M5x30 socket cap screws that secure the drive unit. Ensure that you collect both the spring washers and the flat washers as well as the machine screws. -
Page 24: Appendix A - Technical Specifications
Page 24 of 30 Appendix A – Technical Specifications EMS-101X compact passive loudspeaker Dimensions (HxWxD): 510 x 289 x 300mm (20.1” x 11.4” x 11.8”) Net/Shipping Weight: 16kg/19kg (35/42lbs) Frequency Response (+/- 3dB) 70Hz – 20kHz Dispersion 90° x 60° rotatable Drive Units: 10”... -
Page 25: Appendix B - Technical Drawings
Page 25 of 30 Appendix B – Technical Drawings EMS-101X User Manual v3 April 2024... - Page 26 Page 26 of 30 EMS-101X User Manual v3 April 2024...
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Page 29: Appendix C - Spare Parts List
Order Code Description 01A034 DU-1003 replacement 10” neodymium LF drive unit 01B001 CDU-1001A replacement 1” neodymium HF compression drive unit 04A062 RFG-101 replacement grille/fabric for EMS-101X 07A040 PX-101 replacement passive crossover assembly for EMS-101X EMS-101X User Manual v3 April 2024... -
Page 30: Appendix D - Warranty Information
Serial numbers must be quoted in all correspondence relating to the claim. EM Acoustics or its representatives are in no way liable for any loss or damage in transit, and hence it is recommended that the sender insure the shipment. EM Acoustics will pay for return freight should the repair be covered under warranty.
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