EAW KF730 owner manual 2 SB730 Connections, 3 SB730 System Input Connections

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5.8.2SB730 Connections

There are three Neutrik NL4MP and one NL8MP connectors on the rear of each SB730. The connectors mate, respectively, with Neutrik NL4FC and NL8FC in-line cable connectors.

SUB INPUT/OUTPUT NL4MP (each of two)

PIN 1-

SB730

SUB 1-

PIN 1+

SB730

SUB 1+

PIN 2-

SB730

SUB 2-

PIN 2+

SB730

SUB 2+

1.Use as the input to the SB730.

2.Use the second connector to loop SUB signals to additional SB730s.

5.8.3SB730 System Input Connections

The NL8MP connector on the SB730s can be used as the input for an entire array. Using the SB730 SYSTEM INPUT on one SB730, an NL8 cable carries all amplified signals from the array’s amplifiers to this SB730. Using NL4 cabling from this SB730, you can loop up to eight KF730s and three additional SB730s. With the maximum combination, the nominal load for each of the four amplified signals is 2 ohms.

SYSTEM INPUT NL8MP

PIN 1-

SB730

SUB 1-

PIN 1+

SB730

SUB 1+

PIN 2-

SB730

SUB 2-

PIN 2+

SB730

SUB 2+

PIN 3-

KF730

LF-

PIN 3+

KF730

LF+

PIN 4-

KF730

MF/HF-

PIN 4+

KF730

MF/HF+

1.Connect the four different amplified signals needed to power a complete array of KF730s and SB730s to the SYSTEM INPUT.

2.Use the KF730 OUTPUT to loop the LF and MF/HF signals to the KF730s using NL4 cabling.

3.Use the SUB INPUT/OUTPUT to loop the Sub signals to the next SB730 using NL4 cabling.

4.Daisy-chain additional SB730s in a similar fashion.

KF730 OUTPUT NL4MP

PIN 1-

KF730

LF-

PIN 1+

KF730

LF+

PIN 2-

KF730

MF/HF-

PIN 2+

KF730

MF/HF+

1.Connect to a KF730 INPUT using NL4 cabling. SB730 INPUT/OUTPUT 2x NL4MP

PIN 1-

SB730

SUB 1-

PIN 1+

SB730

SUB 1+

PIN 2-

SB730

SUB 2-

PIN 2+

SB730

SUB 2+

1. Connect to an SB730 INPUT using NL4 cabling.

RD0169 (A) KF730 & SB730 OWNER’S MANUAL Page 13 of 28

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Contents EAW Part RD0169 KF730 & SB730 LoudspeakerPage Table of Contents General Precautions Safety PrecautionsRead this First EC Statement of ConformityIntroduction ContentsUnpacking Shipping DamageFill Coverage KF730 Array DesignSubwoofers Ground StackingOther Subwoofers Signal Delay on SubwoofersSignal Processing System Block DiagramArray Operation OverviewUser Adjustments Amplifier Gain SettingsAmplifier Power Requirements KF730 Qty Selecting an Appropriate Amplifier SizeSelecting an Appropriate Amplifier Size Rule Of Thumb Input ConnectionsOperating Limits 1 KF730 Input Connections3 SB730 System Input Connections 2 SB730 Connections4 KF730P Input Connections Wire Gauge+ -- + 5 SB730P Input ConnectionsRigging Warnings RiggingSuspension Load Rating Working Load Limit WLL Attaching Enclosures to the FLY-BAR FLY-BAR Rigging RecommendationsHinge and Hinge Tube Holes Quick Release PinsKF730 and SB730 Hinge and Hinge Tube Holes Locking PinsInitial Rigging Preparation Pallets1 KF730s On KF730 Pallet Suspension Procedures2 SB730s on SB730 Pallet Attaching a KF730 or SB730 to the Fly-BarAttaching a KF730 to an SB730 Already Suspended Attaching SB730s to SB730s Already SuspendedAttaching KF730s to KF730s Already Suspended Setting the Tilt Angle for the Entire Array Ground Stacking ProceduresStacking With SB730s as the Base Stacking With the Fly-Bar as the Base Stacking Additional Enclosures SB730 as the baseStacking the First Enclosure Fly-Bar as the base Stacking Additional Enclosures Fly-Bar as the base Literature and Specifications Service InformationContacting EAW Operating QuestionsGeneral Service Service and MaintenanceRigging Service Basic Field TroubleshootingMaintenance Eastern Acoustic Works ONE Main Street WHITINSVILLE, MA
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