Dual 6-in LF cones, sealed, tuned spacing; dual 6-in MF cones, horn-loaded; six 1-in HF domes, horn-loaded.

NTL720 3-Way Line Array Module

PRODUCT INFORMATION

The NTL720 delivers the three-way design, power and fidelity of the KF Series line array systems in an ultra-compact self-powered enclosure weighing less than 54 lbs. (24.7 kg). The exceptional output capability in a small, lightweight package allows NTL720 to fill a range of application requirements from small theaters and houses of worship to live concerts and corporate events.

NTL720 features dual 6-in LF cone transducers in a sealed enclosure which deliver exceptional horizontal pattern control via tuned spacing. Dual 6-in MF cone transducers are mounted in a large horn that fills virtually the entire face of the enclosure, maximizing horizontal pattern control as well as driver efficiency. Six 1-in dome tweeter HF transducers share the same horn with the MF transducers; tightly stacked in the center of the enclosure, the six HF transducers leverage beneficial interaction to generate extraordinary output. The three subsystems feature a symmetrical configuration, allowing coherent summation and even response across the nominal 110 degree (h) by 12 degree (v) coverage area.

The NTL720 Flybar works on its own or, via an adapter can attach to an NTS250 dual 15-in subwoofer. The NTL720 Flybar also features adjustable footpads on the “top” so that users can invert it and use it to safely ground-stack up to six NTL720 modules. The ingenious rigging system allows users to select a range of module-to-module angles, which simply snaps into place, creating a safe, strong connection between modules. In the unlikely event of a module failure, users can quickly and easily remove the module from within the rigging structure and replace it without ever disassembling the array.

EAWPilot control software provides comprehensive DSP control as well as monitoring of amplifier status. Input selection is a choice of analog, AES left/ right, and EAW’s proprietary U-Net. Communication connection options include U-Net and a USB port on the back panel for interfacing with the DSP.

KF LINE SOURCE VOICING UPDATE Leveraging data and experience from development of Adaptive Systems™, updated Greybox™ processing enhances performance of NTL720 incorporating improved equalization, crossover, Focusing™ and limiting parameters for even better system performance without any physical changes. The update brings improved warmth and clarity to the NTL720, while making it sonically more consistent with KF730, KF740 and Adaptive Systems. Updated firmware is available here.

Six year loudspeaker warranty. Two year electronics warranty.

  •  Self-powered, ultra-compact, three-way line array module
  •  Advanced, easy to operate rigging system
  •  Exceptional pattern control due to symmetrical design, large horn and Phase-Aligned™ woofers
  •  Incorporates EAW technologies including CSA™ and Focusing™ for outstanding mid and high frequency transient response

CONFIGURATION

Subsystem:

Transducer:

LF 2x 6-in, 1.75-in voice coil  cone driver, sealed

MF 2x 6-in, 1.75-in voice coil cone driver, sealed

HF 6x 1-in dome tweeter

Operating Mode:

Amplifier Channels: Tri-amp LF, MF, HF

PERFORMANCE

Operating Range (-10 dB, Hz)

75 – 19k

Internal Amplifier (Watts @ Ohms)

LF: 500 @ 4

MF: 500 @ 4

HF: 500 @ 4

Calculated Maximum Output Peak (dB SPL)

LF: 118

MF: 128

HF: 127

Calculated Maximum Output Long Term (dB SPL)

LF: 112

MF: 122

HF: 121

Nominal Coverage (degrees)

Horizontal: 110

Vertical: 12

Powering

Tri-amplified, internal

Connectors

XLR analog or AES/EBU with loop through, 2x U-NET, USB, 2x PowerCon (loop)

ORDERING DATA

Versions

NTL720 Black 115 VAC 0025249

NTL720 Black 230 VAC 0027362-90

Accessories Part Number
Flybar NTL720 FB172
0023890
Ground Stack FB172, ACC-GS172
0020646
Flybar NTL720 & ACC-GS172, FB172GS
0025596
Pull Bar NTL720, PB172
0023891
Spare Interlock Pin Right, SP-ILPR
0032093-00
Spare Interlock Pin Left, SP-ILPL
0032093-01
Spare Pin QR BH 6 X 27.5 mm (lanyard), SP-QRP4
0020963
Adapter Bar Kit NTS250 to FB172, ABKT2572
2034656
Spare Replacement Amp NTL720, SP-RA172
0030167-90

Dimensions (inches/millimeters)

Height (front): 9.41/239

Height (rear): 4.61/117

Width: 24.00/609

Depth: 14.28/363

Trap. Angle (degrees top and bottom): 6

Weights (pounds/kilograms)

Net: 47/21.5

Shipping: 54/24.7