EXM Mobile 12 - Speaker YORKVILLE - Free user manual and instructions

USER MANUAL EXM Mobile 12 YORKVILLE

SERVICE MANUAL EXM Mobile12 SMT Disclaimer Due to the complex nature of the use of SMT installed components in Yorkville equipment, we highly caution all service technicians in attempting to repair or replace SMT factory installed components. Many of these components may be glued prior to initial soldering. Replacing SMT components requires expensive specialized de-soldering equipment and training. Yorkville Sound will repair and replace defective SMT components to ensure proper quality assurance and installation is maintained. U.S.A. Yorkville Sound Inc. 4625 Witmer Industrial Estate Niagara Falls, New York 14305, USA Voice: 716-297-2920 Fax: [phone] WORLD HEADQUARTERS CANADA Yorkville Sound Limited 550 Granite Court Pickering, Ontario

Warning: When using electric products, basic precautions should always be followed, including the following:

IMPORTANT SAFETY INSTRUCTIONS

FOLLOW ALL INSTRUCTIONS SUIVEZ TOUTES LES INSTRUCTIONS AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE, N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE) NE CONTIENT AUCUNE PIECE REPARABLE PAR L’UTILISATEUR. CONSULTEZ UN TECHNICIEN QUALIFIE POUR L’ENTRETIENT CE PRODUIT EST POUR L’USAGE À L’INTÉREUR SEULEMENT. LES PACKS BATTERIES INSTALLÉS NE DOIVENT PAS ÊTRE EXPOSÉS À UNE CHALEUR EXCESSIVE TELLE QUE LE ENSOLEILLEMENT, LE FEU OU SIMILAIRES. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. THIS DEVICE IS FOR INDOOR USE ONLY! INSTALLED BATTERY PACKS SHALL NOT BE EXPOSED TO EXCESSIVE HEAT SUCH AS SUNSHINE, FIRE OR THE LIKE. SEPARATECOLLECTION WEEE DO NOTPUSH OR PULLCAUTION: OVERHEAD LOADATTENTION: CHARGE AÉRIENNE The Lightning Flash with arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product enclosure that may be of sufficient magnitude to constitute a risk of shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prongs are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. WARNING:

• To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases, should not be placed on this apparatus.
• To completely disconnect this apparatus from the ac mains, disconnect the power supply cord plug from the ac receptacle.
• The mains plug of the power supply cord or appliance coupler shall remain readily accessible. Le symbole représentant un éclair avec une flèche à l’intérieur d’un triangle équilatéral est utilisé pour prévenir l’utilisateur de la présence d’une tension électrique dangereuse non isolée à l’intérieur de l’appareil. Cette tension est d’un niveau suffisamment élevé pour représenter un risque d’électrocution Le symbole représentant un point d’exclamation à l’intérieur d’un triangle équilatéral, signale à l’utilisateur la présence d’instructions importantes relatives au fonctionnement et à l’entretien de l’appareil dans cette notice d’installation

DESIGNED & MANUFACTURED BY

YORKVILLE SOUND • TORONTO, CANADA

EXM Mobile12 Green = Fully ChargedRed = Charging Ensure your unit is charged for 4-5 hours before battery operation! Bluetooth

Contains Transmitter Module FCC ID: A8TBM20SPKXYNBZ Contains Transmitter Module ID: 12246A-BM20SPKS1 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

BE OPERATED WHILE CHARGING! MAIN Input MAIN Output Pairing: Hold for 4 seconds To LINK, Connectthe MAIN Outputto the MAIN Inputof another poweredspeaker cabinet NO USER SERVICEABLE PARTS INSIDE.

Pairing: Hold for 4 seconds Mic

DESIGNED & MANUFACTURED BY

YORKVILLE SOUND • TORONTO, CANADA

EXM Mobile12 MAIN Input MAIN Output Green = Fully Charged Red = Charging Ensure your unit is charged for 4-5 hours before battery operation! POWER NO USER SERVICEABLE PARTS INSIDE. NE CONTIENT AUCUNE PIECE REPARABLE PAR L’UTILISATEUR. DISCONNECT POWER BEFORE SERVICING! DÉBRANCHER L’APPAREIL AVANT D’ENLEVER LES COUVERCLES! Aux In

WHILE CHARGING! To LINK, Connect the MAIN Output to the MAIN Input of another powered speaker cabinet Music Speech Music Speech Music Speech Contains Transmitter Module FCC ID: A8TBM20SPKXYNBZ Contains Transmitter Module ID: 12246A-BM20SPKS1 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. LR100 4EXM 70 EXM Mobile EXM Mobile12 Program Power (watts) 60 watts 60 watts 60 watts Max SPL (dB) 115 115 120 Continuous (126 Peak) Frequency Response (Hz +/- 3db) 90-20k 70-20k 65-18k Speaker Configuration - LF 2 x 6.5-inch (2 x 5-inch pre-2020) 2 x 6.5-inch 12 inch Speaker Configuration - HF 1-inch Soft Dome 1-inch Soft Dome 1 inch exit compression driver Inputs

Channel 1 Input XLR / ¼-inch Combi-jack XLR / ¼-inch Combi-jack XLR / ¼-inch Combi-jack Channel 1 Controls Level, Shape, Effects Send Level, Shape, Effects Send Level, Shape, Effects Send Channel 2 Input XLR / ¼-inch Combi-jack XLR / ¼-inch Combi-jack XLR / ¼-inch Combi-jack Channel 2 Controls Level, Shape, Effects Send Level, Shape, Effects Send Level, Shape, Effects Send Channel 3 Input XLR Mic & 1/8-inch TRS Stereo Jack, Bluetooth™ XLR Mic & 1/8-inch TRS Stereo Jack, Bluetooth™ XLR Mic & 1/8-inch TRS Stereo Jack, Bluetooth™ Channel 3 Controls Level, Shape, Effects Send, Bluetooth Level, Shape, Effects Send, Bluetooth™ Level, Shape, Effects Send, Bluetooth™ Master Volume Control Yes Yes Yes Link In/Out (type / configuration) XLR Connector (Male and Female) XLR Connector (Male and Female) XLR Connector (Male and Female) LED Indicators Power, Clip (CH1, CH2, CH3), Bluetooth Power, Clip (CH1, CH2, CH3), Bluetooth, 4x Battery Level, Charging Status Power, Clip (CH1, CH2, CH3), Bluetooth, 4x Battery Level, Charging Status Other Features Digital Effects (Hall Reverb, Room Reverb and Delay) Digital Effects (Hall Reverb, Room Reverb and Delay) Digital Effects (Hall Reverb, Room Reverb and Delay) Power Consumption while charging (watts) N/A 32 (battery fully discharged and unit idle) 32 (battery fully discharged and unit idle) Dimensions (DWH, inches) 8 x 7.75 x 17.5 8 x 7.75 x 17.5 23.5 x 13.5 x 11.5 Dimensions (DWH, cm)

Specifications subject to change without notice SpecificationsEXM 70 EXM MOBILE EXM Mobile12 Puissance programme (watts) 60 watts 60 watts 60 watts Max SPL (dB)

block-diagram-EXM70-EXMMobile-Mobile12-00-3v1 Block Diagram - EXM 70, EXM Mobile & Mobile12M1814 Parts Reference List 3/5/2020 REF YS # Description REF YS # Description REF YS # Description REF YS # Description REF YS # Description AI-ASS

D16 8162 SMBJ5339B 5V6 5W0 DO214AA SMT ZEN R1A

7808 12.288 CRYSTAL 2-PIN 4.5MM SMTM1815 Parts Reference List 3/5/2020 REF YS # Description REF YS # Description REF YS # Description REF YS # Description REF YS # Description AI-ASS

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

7732 220.0UH COIL SMT

8091 1000UH COIL 6X6MM SMT

8091 1000UH COIL 6X6MM SMT

W6_ 2372 8 CIR PH-HEADER 2MMM1914 05 P1 Parts Reference List 4/12/2022 REF YS # Description REF YS # Description REF YS # Description REF YS # Description REF YS # Description AI-ASS M1914-59 EXMMOBILE12 M1940 M1919 M1942 BRDS C47

8701 4-40 KEPS NUT ZINC

8701 4-40 KEPS NUT ZINC

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

7732 220.0UH COIL SMT

8091 1000UH COIL 6X6MM SMT

7732 220.0UH COIL SMT

8091 1000UH COIL 6X6MM SMT

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

2911 _10.0UH 20% COIL 12MM SMT

7732 220.0UH COIL SMT

7732 220.0UH COIL SMT

7732 220.0UH COIL SMT

R209 8192 W125 5K76 1% 0805 SMT RESM2240-02 PG1 Parts Reference List 2024-01-24 REF YS # Description REF YS # Description REF YS # Description REF YS # Description REF YS # Description AI-ASS

R280 7628 W100 15K0 1% 0805 SMT RESM2240-02 PG2 Parts Reference List 2024-01-24 REF YS # Description REF YS # Description REF YS # Description REF YS # Description REF YS # Description R283

K K J J I I H H G G F F E E D D C C B B A A Product(s):M1814 1 9Sheet OfPCB#: Rev#: V01 Battery Powered PA SpeakerDescription: EXMMobile12 Yorkville Sound Ltd. 550 Granite CourtPickering, ONCanada L1W 3Y8www.yorkville.comEML Rev#:

R15 Phant+ W100 10K0

R83B GroundsGroundsGroundsGroundsGrounds SOD80

"STYLE_P32" P1A P1B P1C P2A

Please make sure C3 is VERTICAL and not bent over covering the LED LD1A Please make sure C21A, C21B, C24C are not bent over covering the LEDs next to them LD1A, LD1B, LD1C1

"STYLE_P32" P1A P1B P1C P2A

K K J J I I H H G G F F E E D D C C B B A A Product(s):M1815 1 7Sheet OfPCB#: Rev#: V01 Battery Powered PA SpeakerDescription: EXMMobile 12 Yorkville Sound Ltd. 550 Granite CourtPickering, ONCanada L1W 3Y8www.yorkville.comEML Rev#:

Q39 BC857C 100R W100

CHRG_ALERTI2C_SDAI2C_SCLToMgnd

PIU7011 COU7:5 PIU1201 PIU1202 PIU1203

PIU1205 PIU1206 PIU1207

Heatsink Assembly (PCB Finishing) EXM-70/EXMMobile/12 Heatsink Jig. 1)Place the EXMMobile 12guide on the jig. 2)Place the 6698 heatsink in the guide. 3)Flip the guide for the 4236 pad onto the heatsink. 4)Place the 4236 pad onto the heatsink. Handle the 4236 pad by the edges only. 5)Flip the pad guide out of the way. 6)Place board face down on the jig. Pin at the two lower corners. 7)Mount 6698 using 2 8807 screws. Dip the screws in Loctite. Tighten to 4 in/lbs. RTV in hole underneath L5.

HEATSINK AND GAP PAD

NUTS PCB HARDWARE Dip each screw in Loctite. Cover 2 threads.

R112L R179 R111L R139 R108L R132 Q9L Q24

Heatsink Assembly (PCB Finishing) EXM-70/EXMMobile/12 Heatsink Jig. 1)Place the EXMMobile 12guide on the jig. 2)Place the 6698 heatsink in the guide. 3)Flip the guide for the 4236 pad onto the heatsink. 4)Place the 4236 pad onto the heatsink. Handle the 4236 pad by the edges only. 5)Flip the pad guide out of the way. 6)Place board face down on the jig. Pin at the two lower corners. 7)Mount 6698 using 2 8807 screws. Dip the screws in Loctite. Tighten to 4 in/lbs. RTV in hole underneath L5.

HEATSINK AND GAP PAD

NUTS PCB HARDWARE Dip each screw in Loctite. Cover 2 threads.

MIC1_P MIC1_N MIC_BIAS

.1133CA2244REV:55CAB B

PCB DESIGNER: TCCONTACT: ENGINEER: MODIFIED: TEMPLATE REV: EML REV:6M1816.PcbDoc M1816 V01 V031

FILE NAME: 550 Granite CourtPickering, ON L1W3Y8BOARD NO.:PRODUCT:CanadaBattery Powered PA SpeakerGA, RR, RHYorkville Sound Ltd.15/01/2019 EXMMobile 12 C173 R215

W6_ U17 R228 Program R166 R117 Q16 R115 R113 C153 R119 R80

K K J J I I H H G G F F E E D D C C B B A A Product(s): M1914 1 10 Sheet OfPCB#: Rev#: V05 Battery Powered PA SpeakerDescription: EXMmobile12 Yorkville Sound Ltd. 550 Granite Court Pickering, ON Canada L1W 3Y8 www.yorkville.com EML Rev#:

R26 25V10U 5X5.5mm C17 3.5mm JCK

R113L W100 18K2 R109L 180P

R113H W100 18K2 R109H 180P

K K J J I I H H G G F F E E D D C C B B A A Product(s):M1914 16 10Sheet OfPCB#: Rev#: V05 Battery Powered PA SpeakerDescription: EXMmobile12

VDDA MIC1_P MIC1_N MIC_BIAS

ProgramBT_Enable_ Tag_Connect - UART PCB connections - W5

Multiple revsions per schematics in PC9594 pdf document Replaced 5V regulators Q18 and Q19 #7918 with #8208 Backed off +5V copper fill and trace from mtg screw in bluetooth section. Rerouted battery status and S3 connections according to PC9619. Updated heatsink to in-house version, updated heatsink assembly instructions. Moved C170B away from mounting hole

18-SEP-2020 18-NOV-2020

"STYLE_P32" P1A P1B P1C P2A

S L E E V E VCD233.68

R101L U14 C72 R117LR111LR105L C156

S L E E V E VCD233.68

Heatsink Assembly (PCB Finishing) Apply Permabond to the end of each screw. 87418741Z1891 HS1 -V_PWR

W250 BM3DNS The input section needs to be air tight. All vias and part holes must be filled with solder.

1) Place both YS#8741 screws through the heatink

and secure with two YS#8793 nuts. Tighten to 4 in. lbs.

2) Add YS#4236 gappad to U8. Handle the gappad

edges only, ensure the pad is centered over U8.

3) Place heatsink assembly from step 1 through the

PCB and on top of the gappad. Hold in place from the centre with the clip.

4) Flip over the PCB and apply Permabond MM115

Threadlocker to each screw. Secure heatsink to PCB with two YS#8701 nuts. Tighten to 4 in. lbs.

Multiple revsions per schematics in PC9594 pdf document Replaced 5V regulators Q18 and Q19 #7918 with #8208 Backed off +5V copper fill and trace from mtg screw in bluetooth section. Rerouted battery status and S3 connections according to PC9619. Updated heatsink to in-house version, updated heatsink assembly instructions. Moved C170B away from mounting hole

18-SEP-2020 18-NOV-2020

"STYLE_P32" P1A P1B P1C P2A

#5099 Battery EXM70EXMmobileEXMmobile12 #9709 Power Supply NAPower Amp Section: Product(s): Power Amp.SchDoc M2219

Sheet OfPCB#: Rev#: Modified: V01 File:2023-12-05 EXMmobile12 R. HimbeaultEng: SDZ

R113L W100 18K2 R109L 180P

R113H W100 18K2 R109H 180P

(VCC) SO16 LM13700MX U7:4

C62 W11 R102 SupplyAMPIN++V_inR109H U12 R111H R270 C27

Heatsink Assembly (PCB Finishing) Apply Permabond to the end of each screw. 94419441Z1891 HS1 -V_PWR

1. Follow instructions below to attach heatsink Z1891 to board.

2. Add RTV to the underside of L5 where indicated.

3. Inspect bottom of board to ensure vias are filled with solder.

4. Separate panel with pizza cutter and/or appropriate break out tool.

2_ Remove YS#4236 gappad from sheet and apply sticky side down to the top of U8. Handle the gappad edges only, ensure the pad is centered over U8. 1_ADD Soldermask dots to the two threaded spacers to bottom side of pcb .

IMPORTANT! 1_Remove the Kapton tape both sides of the board from the spacers.

3_Place HS1 (YS# Z1891) Heatsink directly on top of U8. Use legend outline as a guide. 4_Secure heatsink HS1 with two 9441 screws. Tighten to 8 Inch lbs and make sure heatsink is sitting flat to spacers.Design Information And History Section:Produ ct(s):History.SchDocM2219 Sheet OfPCB#: Rev#:Modified: V01 File:2023-12-06EXMmobile12R. HimbeaultEng: CHANGE HISTORY

R26 25V10U 5X5.5mm C17 3.5mm JCK

LinkM Male XLR LinkFXLR FEML

BusGnd LinkIO+ LinkIO-

(VCC) SO16 LM13700MX U19:4

LD1 +VSw_ +VSw_ +V_Power +V_Power +V_Power +V_Power St_Gnd St_Gnd St_GndDigital Effects Section:Product(s): FX.SchDoc M2240 4 5Sheet OfPCB#: Rev#: Modified: V01 File:2023-12-05 EXMmobile/EXMmobile12 Eng: GA, RR, RH FX_Out FX_In BusGnd -12V_ +12V_ Effects selection

.V01 Release for Production

"STYLE_P32" P1A P1B P1C P2A

1. This board uses a wave soldering jig. Ensure all connectors and switches are flush to the surface of the board

before placing soldering jig. Afer Wave

1. Inspect bottom of board to ensure all vias are filled with solder.

.V01 Release for Production

"STYLE_P32" P1A P1B P1C P2A

.www.yorkville.comwww.yorkville.com REAL Gear. REAL People. REAL Gear. REAL People. Yorkville Sound 550 Granite CourtPickering, OntarioL1W-3Y8 CANADACanada Voice: 905-837-8481Fax: [phone] Yorkville Sound Inc. 4625 Witmer Industrial EstateNiagara Falls, New York14305 USAU.S.A. Voice: 716-297-2920Fax: [phone] Yorkville Sound 550 Granite CourtPickering, OntarioL1W-3Y8 CANADA Canada Voice: 905-837-8481Fax: [phone] Yorkville Sound Inc. 4625 Witmer Industrial EstateNiagara Falls, New York14305 USAU.S.A. Voice: 716-297-2920Fax: [phone]. Channel 1&2 InputsThe combi-jacks are optimized for mics (XLR) or a balanced line level (1/4-inch) source on channel 1 or instrument level on channel 2. For condenser mics, 12V of phantom power is present on the XLR portion of the jack. 2. Channel 3 InputEquipped with an XLR jack (optimized for mics, an unbalanced TRS 1/8-inch phone jack (or portable media players) and Bluetooth™. For condenser mics, 12V of phantom power is present on the XLR portion of the jack. Note: When Bluetooth™ is used the volume is con-trolled by Channel 3’s Level control. 3. Bluetooth™The Yorkville EXM Mobile is capable of receiving streaming audio over Bluetooth™ from devices such as smart phones, tablets and laptops.Pairing: For ‘Pairing’ depress the Pairing Button for 4 seconds and then release.Status: Slow blinking indicates pairing mode while fast blinking indicates an avail-able, unpaired connection. A steady (solid) blue light indicates it’s paired and audio is available to Channel 3.Note: When connected with Bluetooth™, ALL audio is streamed from your device. If you don’t want your streaming music to be interrupted, turn off ‘notications’ on your device.4. Channel Level ControlsUse this control to adjust the channel’s level in the overall system mix.5. Channel Shape ControlsSetting towards ‘Music’ shapes the response for reproducing prerecorded music while setting the control towards ‘Speech’ accentuates the mid-frequencies helping speech and vocals. The response is at in the center position.6. Channel Effects ControlsThis control determines how much of the selected effect is applied to the corresponding channel.7. Master ControlThe Master Control is used to set the overall level of the Yorkville EXM Mobile.8. Effects SelectorThree effects are available as well as an off (no-effects) position. The effects are Delay, Hall Reverb and Room Reverb. The selected effect is available to all 3 input channels, the amount of effect applied is controlled by the individual channel’s effects knob.Note: If effects are not in use, set this switch to the off position to help conserve battery life..9. Link JacksTo use the Link feature, insert a standard XLR patch cable between cabinets. Then EXM Mobile cabinets are linked, ALL mixer inputs are sent to ALL speakers.10. Battery Status IndicatorsThe status LEDs (green, green, yellow, and red) indicate the approximate charge level. The upper green LED is illuminated if there’s greater than 85% charge. The red LED begins to blink if the battery is critically low (approx. 10% remaining).The indicators will be engaged only when the power switch is turned on.11. Low-Power “Sleep” StateTo preserve battery life, the unit is equipped with “sleep” modes. These modes are automatic and nearly undetectable when congured properly. To ensure the sleep states do not interfere with normal operation, the EXM Mobile should be set up with channel gains set as high as possible (just below clipping) and the output level should be set with the Master control.12. Charging IndicatorWhen AC is connected to the unit, the charging indicator will be turned on. If it’s green, the unit is fully charged. If it’s red, the unit is in the process of charging.13. Charging the EXM MobileTo charge the EXM Mobile, plug it into an AC power source using the included power cord. The charging indicator LED displays the status; even if all of the status LEDs are lit, there is still possibly additional charging time required.The EXM Mobile can be safely left connected to AC power for charging indenitely. It will intelligently control its own charging regime when plugged in long-term.If the EXM Mobile is going to be unused for longer than one month, it is advisable to periodically plug it in to charge up the battery. If stored for a long period unused and not maintained, it is advisable to connect the charger and leave it plugged in for approximately 24 hours.The EXM Mobile will not charge when the tem-perature is below 0° C or above 45° C. Printed In CANADA QuickStart-EXMMobile-00-2v4 • YS#QSTART-MOBILE • January 11, 2023 To get the full Owner’s Manual please visit our website at http://www.yorkville.com/manuals/ or, if you need a printed version call 905-837-8777 THIS UNIT CANBE OPERATEDWHILE CHARGING! Mic /InstrumentMic/Line

Pairing: Hold for 4 seconds

MASTER MAIN Input MAIN Output To LINK, Connect the MAIN Output to the MAIN Input of another powered speaker cabinet Bluetooth

EXM Mobile EXM Mobile + EXM Mobile12

Pairing: Hold for 4 seconds

MASTER MAIN Input MAIN Output To LINK, Connect the MAIN Output to the MAIN Input of another powered speaker cabinet Bluetooth

EXM Mobile EXM Mobile + EXM Mobile12