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User Manual

17

CAUTION: The number of speakers connected to the same power line should take into consideration the total in-
rush requirements of the speakers and the inrush capabilities of the circuit breaker . Check inrush requirements in
Chapter 17 - Specifications .

CAUTION: The numbers provided in the table above serve as a starting point and do not guarantee uninterrupted
operation . Always make sure sufficient power is available to maintain operation at full output .

8.3 CURRENT DRAW

The table below serves as a general guideline on the number of SRX900 Series products that can be connected together to a single
power line. As previously discussed, the exact current draw of a speaker can by influenced by a number of factors, including the input
voltage, music type, and cable length. The numbers below serve as a starting point and do not guarantee uninterrupted operation.

NUMBER OF SPEAKERS PER LINE

120 V (15 A)

208 V (15 A)

240 V (16 A)

SRX906LA

(6)

(10)

(12)

SRX910LA:

(4)

(7)

(8)

SRX918S

(2)

(3)

(4)

SRX928S

(1)

(3)

(3)

8.4 POWER STATES

SRX900 Series speakers can be set to one of two power modes. See

Section 15 - LCD

for information on how to change between

power modes via the rear LCD.

• Always ON

: This is the default power mode. In this case, the speaker will remain always ON and consuming the idle power

listed in

Chapter 17 - Specifications

.

• Auto Standby

: The amplifier can be set to automatically conserve power after the audio drops below a specified level for a

specified amount of time. When activated, auto standby reduces the idle current draw and is recommended for situations where
loudspeakers are always connected to power but not always used. Amplifiers switch ON instantaneously once signal is applied.
This feature can be switched ON/OFF via the LCD or configured via JBL Performance software. JBL Performance allows chang-
ing power parameters, reducing the time needed to setup this feature.

8.5 POWER LED

The power LED displays the current power status as stated below:

• OFF

: No power is available.

• Solid GREEN

: Power is connected and the speaker is active with no errors.

• Fast flashing GREEN

: Power is available but the input voltage is below or above the safe operating range for the amplifier. The

LED will continue to flash until power falls within range. In this state, the LCD, DSP, and amplifier are all OFF

• Slow, GREEN fade-in/fade-out

: Power is available without errors. The speaker is in Standby mode. In this case, the LCD dis-

play is OFF.

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Содержание SRX900 Series

Страница 1: ...User Manual ...

Страница 2: ...NFORMATION SRX900 Series User Manual Document Number 1000365021 Version A EN Distribution Date May 10 2022 Copyright 2022 by HARMAN International all rights reserved JBL PROFESSIONAL 8500 Balboa Blvd Northridge CA 91329 USA ...

Страница 3: ...TM 11 4 2 Array Link TM 11 4 3 PerformanceTM 11 5 SRX900 SERIES 12 6 AMPLIFIER MODULES 13 6 1 SRX906LA and SRX910LA Rear Panel 13 6 2 SRX918S and SRX928S Rear Panel 14 7 DSP OVERVIEW 15 8 AC POWER 16 8 1 AC Voltage Requirements 16 8 2 Power Connectors 16 8 3 Current Draw 17 8 4 Power States 17 8 5 Power LED 17 9 AUDIO CONNECTIVITY 18 9 1 Rear Panel Audio LEDs 18 9 2 Example Small System Audio Wiri...

Страница 4: ... 2 Filter 2 Throw Distance Compensation TDC 26 13 3 Array Calibration Filter Example 27 14 SUBWOOFERS 28 14 1 Cardioid Subwoofers 28 14 2 Recommended Cardioid Setups 28 14 3 Minimum Space Between Cardioid Stacks 29 14 4 Subwoofer Ratios 29 15 LCD 30 15 1 Overview Screens 30 15 2 DSP 30 15 3 Network 32 15 4 HControl 33 15 5 Settings 33 15 6 Info 34 15 7 System Reset 35 15 8 Menu Overview 36 15 9 Re...

Страница 5: ...d audience members Caution should be taken to avoid prolonged exposure to SPL in excess of 90 dB 14 Read the SRX900 Series Rigging Manual before installation and use of the product 1 2 GENERAL HARDW ARE INFORMA TION Any hardware used in an overhead suspension application must be load rated for the intended use Generally this type of hardware is available from rigging supply houses industrial suppl...

Страница 6: ...ecked for possible spin out of the enclosure For all other hardware and fittings refer to the hardware manufacturer s inspection and maintenance guidelines for process JBL is not responsible for the application of its products for any purpose or the misuse of this information for any purpose Furthermore JBL is not responsible for the abuse of its products caused by avoiding compliance with inspect...

Страница 7: ...sion hardware RIGGING MANUAL This document focuses on the mechanical aspects of the system including step by step rigging instructions ac cessory usage mechanical limits and safety instructions All users must read this document SPECIFICATION SHEETS These documents include detailed specifications for loudspeakers and accessories Specifications include acoustical performance material types weight an...

Страница 8: ...User Manual 8 2 SYSTEM COMPONENTS SRX906LA Line Array Element SRX910LA Line Array Element SRX918S Subwoofer SRX928S Subwoofer ...

Страница 9: ...information on the accessories and use cases refer to the SRX900 Series Rigging Manual found at www jblpro com SRX906LA CASE SRX910LA VT Vertical Transporter SRX910LA BP Base Plate SRX900LA PB Pull Back SRX900 RC1 Rain Cover SRX906LA BP Base Plate SRX906LA AF Array Frame SRX910LA VT CVR Cover SRX910LA AF Array Frame ...

Страница 10: ...pro com CAUTION Always use components and accessories specified and approved by JBL Professional When a cart is used use caution when moving the cart to avoid injury from tip over ACK1 Accessory Caster Kit VTX PM T Pole Mount Adapter T Style SRX928S CVR Padded Cover SRX918S CVR Padded Cover VTX DELTA Delta Plate ...

Страница 11: ...on with LAC 3 software to assist in deployment of SRX900 systems Array Link uses a QR code system to transfer all mechanical array information from the main LAC 3 application to a mobile phone All relevant rigging and mechanical options are presented in an easy to understand layout The application is compatible with iOS and AndroidTM and can be obtained from their respective app stores 4 3 PERFORM...

Страница 12: ...ve control and legendary JBL sound are required Each speaker was purposefully designed and thought through with full consideration for its intended use Each accessory is carefully designed to achieve a complete and perfectly cohesive system that is both powerful lightweight and easy to use All models integrate Class D amplification premium digital signal processing including speaker presets compat...

Страница 13: ...Section 15 LCD for more information on navigation and additional details on func tionality 2 Locate LED Software controlled LED for speaker identification The speaker can be set to Locate mode via JBL Performance software or from the LCD for bidirectional visual identification of speaker This is especially useful during setup when physical speak ers are matched with software equivalents 3 Encoder ...

Страница 14: ...vity and requirements 10 Mount Point for SRX900RC Rain Cover Six M6 mounting points for attaching the SRX900 RC Rain Cover The cover protects the screen controls and connectors from moisture Refer to Section 16 Rain Cover for more information 6 2 SRX918S AND SRX928S REAR PANEL The SRX918S and SRX928S share the same rear panel layout and features The illustrations and description below apply to bot...

Страница 15: ...nction even under power loss 9 Amplifier Heatsink Aluminum fins for cooling the SRX900 internal amplifier No external fans are used for cooling the amplifiers 10 Power Connectors Neutrik powerCON TRUE1 TOP True Outdoor Protection connectors for power connectivity These rugged sealed connectors feature an IP65 rating as well as UL 50E certification for UV resistance The input connector is used to s...

Страница 16: ...ed with all SRX900 products Additional con nectors can be purchased from authorized Neutrik resellers 8 1 AC VOL T AGE REQUIREMENTS The SRX900 Series amplifier module includes a universal power supply with Power Factor Correction PFC which can be used on any line voltage from 90 V to 250 V depending on the region the type of wiring and the power distribution panels available When the line voltage ...

Страница 17: ... on how to change between power modes via the rear LCD Always ON This is the default power mode In this case the speaker will remain always ON and consuming the idle power listed in Chapter 17 Specifications Auto Standby The amplifier can be set to automatically conserve power after the audio drops below a specified level for a specified amount of time When activated auto standby reduces the idle ...

Страница 18: ...annels LF HF to protect the transducers and or amplifiers This LED is linked to the DSP based LevelMAXTM limiter and can be activated by the Peak RMS or thermal limiter Limiting is not uncommon and will not damage the trans ducers or the amplifier When the Limit light is solid orange it means that the system is being driven beyond its capacity and action should be taken to reduce the input level X...

Страница 19: ...The signal loops from the subwoofers to the mains 9 3 EXAMPLE LARGE SYSTEM AUDIO WIRING In this example a large SRX900 system consisting of SRX910LA suspended mains and SRX928S subwoofers is fed from three separate signals left and right sends for the mains and an auxiliary send for the subs The signal loops though all devices for each feed ...

Страница 20: ... same subnet mask to enable them to communicate without requiring advanced routing configurations Subnet Mask Example 255 255 0 0 10 3 NETWORK CONFIGURA TION FOR SRX900 DEVICES SRX900 devices on a network can be set to either automatically get IP and subnet addresses DHCP or be programmed manually by the user Modes can be changed from the rear LCD screen or from JBL Performance software utilizing ...

Страница 21: ...CON style connectors for a rugged connection 10 5 NETWORK TOPOLOGIES Three unique network topologies exist for connecting SRX900 Series systems Daisy Chain Star and a Hybrid Daisy Chain Star Each topology is pictured below with a diagram depicting how the system should be wired Every SRX900 system setup is unique therefore no single network setup is universally correct However there are pros and c...

Страница 22: ... easy to deploy easy to cable minimizes switch hops and provides a degree of reliability against power failure Pros Fast and reliable Ideal for large installation where IT is involved No single point of failure Minimizes device to device switch hops Cons Complex and expensive wiring Requires external Ethernet equipment Not recommended for portable applications ...

Страница 23: ...e has a fixed HCID set at the factory that the user can modify either on the device LCD See Section 15 LCD for more information or in JBL Performance using the integrated NetSetter tool The HCID can also be locked from the LCD menu to restrict changes from software 11 2 HCID USE CASES JBL Performance software offers a visually intuitive layout of devices in software that mimics the real world desi...

Страница 24: ...st appropriate mode for the application at hand via the LCD panel or software FILL The FL presets short for FILL have nominally flat frequency response and are used in situations where individual SRX900 cabinets are appropriate such as distributed front fills This mode is available for both the SRX906LA and SRX910LA SMALL ARRAY SA The SA preset short for Small Array is appropriate in situations wh...

Страница 25: ...reset modes include Full Range and 80 Hz HPF options 12 3 SRX906LA PRESET EXAMPLES All three preset modes include Full Range and 80 Hz HPF options 1 SRX906LA MODE FILL 2 3 SRX906LA MODE SA 4 SRX906LA MODE ARRAY 1 SRX910LA MODE FILL 2 SRX910LA MODE ARRAY ...

Страница 26: ...uce the en ergy created by the coupling effects of arrays in the mid and low frequencies and bring the array closer to the desired tonal response LF adjustments should be applied equally to all cabinets within the array ASC values can depend on the shape of the array the acoustics of a room or preference Adjust ASC up or down to achieve the desired tonal result 13 2 FIL TER 2 THROW DIST ANCE COMPE...

Страница 27: ...ay Size Compensation ASC subtracted globally from all elements of the array The individual speakers within the array have additional Throw Distance Compensation applied to improve long throw performance and remove some excess HF that may be present due to the distance from the array to the front audience members ASC Filters Applied Globally TDC Filters Applied to individual cabinets ...

Страница 28: ... LAC 3 to predict the expected coverage of complex arrays is suggested to ensure the intended coverage suits the desired application Example 1 2 1 horizontal stack Example 2 2 1 on end Example 3 3 1 horizontal stack Example 4 3 1 on end 14 1 CARDIOID SUBWOOFERS In some situations the omnidirectional nature of subwoofers is desirable but in others directional coverage is required The most common us...

Страница 29: ...disrupting rear radiation patterns 1 m 3 2 ft 1 m 3 2 ft 14 4 SUBWOOFER RA TIOS The minimum recommended subwoofer ratios provide sufficient headroom for both the subwoofers and full range cabinets to reach MAX SPL limiters at the same time while maintaining a minimum of 10 dB sub to full range low frequency contour Other ratios can be used depending on the desired tonal balance target maximum SPL ...

Страница 30: ...the Back button acts to cancel the operation 15 1 OVERVIEW SCREENS LCD Functions Overview DSP Parameters Network Settings HControl Device Settings Device Information System Reset LCD Back Button Encoder The Home Screen This screen is displayed after the amplifier completes its powerup routine or after one min ute of inactivity It can also be accessed by pressing the Back button from the main menu ...

Страница 31: ... DSP UserEQ On Off V Speaker Mode Full range systems only For full range systems the speaker mode can be set to Array or Fill by turning the encoder then pressing on it to apply the selected setting This change will load a speaker preset in the speaker DSP optimized for the indicated use case and has no effect on User DSP settings SRX906LA speakers can also choose the SA preset Orientation Subwoof...

Страница 32: ...desired octet pressing the knob to enable editing rotating the knob to select the desired value and pressing the knob to store the change Pressing the Back button cancels the change 101 NETWORK IP V 1 172 72 1 16 O 76 6 O 76 15 3 NETWORK Mode Press the Encoder to set the Network Mode to DHCP or Static 101 NETWORK MODE DHCP Static V LF Mode LF Mode sets the crossover frequency used in the factory p...

Страница 33: ...time of manufacturing This address is not user adjustable 15 4 HCONTROL HControl ID HCID If the HControl Lock is set to Unlocked The HControl ID can be set one digit at a time by using the encoder to select the desired digit To change the number press the knob rotate the knob to select the desired value and press the knob to store the change Pressing the Back button cancels the change to the digit...

Страница 34: ...of time applied when delay is entered as distance to account for the impact of temperature on the speed of sound and can be changed in real time by turning the encoder Pressing the Back button exits to the main menu Locate The Locate feature flashes the LEDs on the amplifier module and is bidirectionally used ei ther to identify hardware from software or to identify an associated virtual device in...

Страница 35: ...esets and all other user adjustable settings This ac tion cannot be undone Selecting the OK button with the Encoder and pressing it will bring the confirmation screen Selecting Confirm on the confirmation screen and pressing on the knob a second time resets the device back to defaults Pressing the Back button exits to the menu without making a change 101 INFOMENU 1 5 10 59 V SYSTEMRESET 101 RESETA...

Страница 36: ...s Subnet Mask Gateway MAC Address HControl ID HCID Lock HControl ID HControl Label Speaker Model Amp Version Firmware Version Auto Standby Display Brightness Display Auto Dim Auto Dim Time Ambient Temperature Locate Confirm Reset 15 8 MENU OVERVIEW The graphic below represents all options and settings available from the rear LCD screen on the SRX900 Series products MAINMENU 101 Settings FactoryRes...

Страница 37: ... event it is necessary to revert an SRX9xx product to the prevous version of firmware follow the steps below STEPS Disconnect power to the product Hold down the Back and Encoder buttons simultaneously Power on the product Continue to hold down both buttons until LCD displays Reverting Firmware Release the buttons and allow device to boot up 1 2 3 4 REVERTINGFIRMWARE RELEASEBUTTONS Back Button Enco...

Страница 38: ...ose the cover over top of the connections once system setup is complete The cover is depicted on an SRX918S below but is a universal part that can fit on any of the SRX900 Series products 16 1 INST ALLING THE SRX900 RC RAIN COVER To Install the Rain Cover line the holes in the Rain Cover frame up to the threaded mounting points on the amplifier module and install the five screws included with the ...

Страница 39: ... 6 5 in diameter dual 2 0 in diameter voice coil neodymium Differential Drive High Frequency 1 JBL 2432H 3 1 5 in exit neodymium compression driver with 3 in voice coil AUDIO INPUT Input Type Balanced line level Connectors 2 Neutrik XLR IN OUT Nominal Input Sensitivity 6 dBu system starts limiting with broadband noise and music Maximum Input Level 21 dBu Input Impedance 100 kΩ DSP Sample Rate 48 k...

Страница 40: ...TRUE1 TOP CURRENT DRAW 120 V 208 V 240 V Standby 0 2 A 0 1 A 0 1 A Idle 0 3 A 0 2 A 0 2 A Continuous4 1 3 A 0 8 A 0 7 A Maximum Instantaneous Peak5 7 0 A 5 4 A 4 7 A Peak Inrush6 2 2 A 3 6 A 4 3 A ORDERING INFORMATION SKU JBL P3230MX SRX906LA for Global JBL P3246MXCN SRX906LA for China Included 1 SRX906LA 1 Neutrik NAC3FX W TOP 1 Neutrik NAC3MX W TOP Footnotes 4 System test using IEC shaped pink n...

Страница 41: ...LR IN OUT Nominal Input Sensitivity 6 dBu system starts limiting with broadband noise and music Maximum Input Level 21 dBu Input Impedance 100 kΩ DSP Sample Rate 48 kHz Bit Depth 24 bit USER INTERFACE Type LCD screen encoder Back button 4 LED Indicators 3 single 1 bi color AMPLIFIER Type Class D Number of Channels 2 Continuous Power2 600 Watts LF 400 Watts HF 200 Watts Peak Power3 880 Watts LF 580...

Страница 42: ...ON TRUE1 TOP CURRENT DRAW 120 V 208 V 240 V Idle 0 3 A 0 2 A 0 2 A Standby 0 2 A 0 1 A 0 1 A Continuous4 1 9 A 1 1 A 1 0 A Maximum Instantaneous Peak5 7 0 A 6 4 A 6 2 A Peak Inrush6 2 2 A 3 6 A 4 3 A ORDERING INFORMATION SKU JBL P3234MX SRX910LA for Global JBL P3247MXCN SRX910LA for China Included 1 SRX910LA 1 Neutrik NAC3FX W TOP 1 Neutrik NAC3MX W TOP Footnotes 4 System test using IEC shaped pin...

Страница 43: ...and music Maximum Input Level 21 dBu Input Impedance 100 kΩ DSP Sample Rate 48 kHz Bit Depth 24 bit USER INTERFACE Type LCD screen encoder Back button 4 LED Indicators 3 single 1 bi color Footnotes 1 Based on speaker preset selection and cabinet orientation configuration 2 Peak unweighted SPL measured under half space conditions at 1 meter using broadband pink noise with a 12 dB crest factor and s...

Страница 44: ...h two integral recessed handles IP Rating8 IP54 Grille Powder coated 1 8 mm 14 gauge hex perforated steel with acoustically transparent black cloth backing Dimensions H x W x D 575 mm x 684 mm x 683 mm 22 6 in x 26 9 in x 26 9 in Net Weight Shipping Weight 44 5 kg 98 lbs 51 8 kg 114 lbs AC POWER Voltage Range Nominal Limits 100 240 VAC 50 60 Hz 80 260 VAC 50 60 Hz Connectors Dual IN OUT Neutrik po...

Страница 45: ...and music Maximum Input Level 21 dBu Input Impedance 100 kΩ DSP Sample Rate 48 kHz Bit Depth 24 bit USER INTERFACE Type LCD screen encoder Back button 4 LED Indicators 3 single 1 bi color AMPLIFIER Type Class D Number of Channels 1 Continuous Power3 1100 Watts Peak Power4 2500 Watts Cooling Type Convection external aluminum heat sink internal on demand fan Footnotes 1 Based on speaker preset selec...

Страница 46: ... 9 A 5 1 A 5 9 A ORDERING INFORMATION SKU JBL P3243MX SRX928S for Global JBL P3249MXCN SRX928S for China Included 1 SRX928S 1 Neutrik NAC3FX W TOP 1 Neutrik NAC3MX W TOP NETWORKING Type TCP IP Protocol Harman HControl Speed Dual 100 Mbps ports Connectors 2 Neutrik etherCON Footnotes 5 System test using IEC shaped pink noise with 9 dB crest factor System at maximum output without clipping or limiti...

Страница 47: ...User Manual 47 18 REGULA TORY SPECIFICA TIONS REGULATORY SPECIFICATIONS Operating Temperature Range 0 40 C 32 104 F Maximum Operating Altitude 2000 m 6 561 ft Safety Voltage Range 100 240 VAC 50 60 Hz ...

Страница 48: ...User Manual 48 19 DIMENSIONS 507 mm 19 9 in 420 mm 16 5 in 227 mm 8 9 in FRONT TOP BOTTOM REAR LEFT RIGHT 716 mm 28 2 in 472 mm 18 6 in 305 mm 12 0 in FRONT TOP BOTTOM REAR LEFT RIGHT SRX906LA SRX910LA ...

Страница 49: ...User Manual 49 684 mm 26 9 in 683 mm 26 9 in 575 mm 22 6 in REAR LEFT RIGHT TOP FRONT 1 205 mm 47 4 in 681 mm 26 8 in 565 mm 22 2 in REAR LEFT TOP FRONT SRX918S SRX928S ...

Страница 50: ...ist Shenzhen 518067 China 400 166 7806 www harman com China HARMAN Professional India Prestige Technology Park Jupiter 2A Block 4th Floor Marathahalli Ring Road Bangalore 560103 India 1 800 208 8880 www harman com India HARMAN Professional Solutions 8500 Balboa Blvd Northridge CA 91329 USA 1 844 776 4899 www jblpro com U S A Technical Support 1 800 852 5776 HProTechSupportUSA Harman com www jblpro...

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