AT 1 90° x   8° (HxV)

Dual 12” + Dual 10” + 3 x 1” / 3-way line-array speaker / 2.040W (RMS)

The AT1 is a horn loaded 3-way line array speaker. It was designed for large indoor and outdoor applications. All transducers are are equipped with neodymium magnets. The low frequency range is handled by two 12” speakers, (50 Hz-200 Hz). Both 12” speakers are working on separate vented chambers. Two additional 10” speakers cover the mid frequency range. Both work on a specially designed and patented coupler unit. This unit is fixed on a large horn flare and is able to produce very high SPL up to 146 dB (200 Hz-1.1 kHz). The high frequency range is covered by three 1” drivers, mounted onto a wave former and coupled to a horn (1.1 KHz-19 kHz). The total arrangement of seven speakers in a compact coaxial design ensures a perfect horizontal and vertical dispersion.

► 90° x 8° (H x V) nominal coverage
► Max. sound pressure level 146 dB (200 Hz-1.1 kHz)
► 1.000 W (LF) + 800 W (MF) + 240 W (HF) 
► High driver unit with 3 x 1,75“ voice coil
► Fully integrated flyware

The AT1 is a three-way high performance line array loudspeaker in a trapezoidal chassis for fixed installations and mobile use. The cabinet is equipped with three 1" HF neodym drivers (1,75” voice coil). The HF drivers are mounted onto a horn with a nominal coverage of 90° x 8° (H x V). The MF section is equipped with two 10" speakers (neodym), which are mounted behind the HF section. This 10” speakers are coupled with a phase plug and work onto a big horn. The LF section is equipped with two 12" speakers (neodym), which work onto separate chambers. The AT1 can be flown in vertical colums with up to 16 units per side by using the AC1 flyframe. The angle between each AT1 can be adjusted from 0° up to 7° in steps of 1°. The AT1 is compatible with the AB1 and AB2 subwoofers. Up to four AT1 can be stacked onto AC1 flyframe (option). The chassis is constructed from 15 mm plywood (birch) and covered with black PolyUrea© finish. The cabinet is equipped with two grip handles and two front grills with transparent charcoal foam backing. Two speakon connectors (NL8) are mounted at the rear side of the chassis for signal input (input) and signal link (link). The power rating of the AT1 is 1.000 W (RMS) in the LF section, 800 W (RMS) in the MF section and 240 W (RMS) in the HF section. The impedance of the LF section is 16 ohms. The impedance of the MF section is 16 ohms. The impedance of the HF section is 24 ohms.

2 x 12" + 2 x 10”, three-way, hornloaded, array
50 Hz - 20 kHz
60 Hz - 18 kHz
90° x 8° nominal
Planar wave horn construction, aluminium
Active
n/a
Tri-Amped LF: 1.000 W / 2.000 W (active)
Tri-Amped MF: 800 W / 1.600 W (active)
Tri-Amped HF: 240 W / 480 W (active)
LF: 134 dB SPL peak, MF: 146 dB SPL peak, HF: 145 dB SPL peak
LF: 102 dB, MF: 115 dB, HF: 118 dB SPL
2 x 18-SOUND© 12ND730, 3 in. voice c. woofer
16 ohms (active)
2 x 18-SOUND© 10NDA610, 2.5 in. voice woofer
16 ohms (active)
3 x BMS© 4510, 1.75 in. voice coil comp. driver
24 ohms (active)
LF to MF: 200 Hz, MF to HF: 1.200 Hz
Fullrange, 15 mm, birch plywood
Integrated flyware including pins, aluminium / steel
2 x integrated handles
Black textured PolyUrea© finish
Powder coated, black, perforated steel with acoustic
transparent charcoal foam backing, NOVA logo
2 x Neutrik© Speakon© NL8
HF: 4+/4-, MF: 3+/3-, LF: 2+/2-
1.000 mm x 385 mm x 680 mm
55 kg
AC1: Flying frame (Article number: # 30150)
ACS2: Set of 4 stand for frame (Article number: # 30153)

System Type:
Frequency Range (-10 dB):
Frequency Response (±3 dB):
Coverage Pattern:
HF Horn:
Crossover Modes:
Crossover Frequency:
Power Rating
(Continuous** / Program):


Maximum SPL***:
System Sensitivity (1w/1m):
LF Driver
LF Nominal Impedance:
MF Driver:
MF Nominal Impedance:
HF Driver:
HF Nominal Impedance:
Active Tunings:
Enclosure:
Suspension / Mounting:
Transport:
Finish:
Grille:
Input Connectors:

Dimensions (W x H x D):
Net Weight:
Optional Accessories:

DOWNLOADS
 

CAD Drawings

PDF Technical Drawing

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DWG Technical Drawing

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Product Pictures

JPG Picture 1

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JPG Picture 2

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AC1
Flyframe for AT1 line-array module, 27,5 kg weight

SYSTEM CONCEPT
 

Line Array Types

Subwoofers

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2D ARRAY AIMING SOFTWARE
 

CONTROLLER PRESETS
 

ACS2
Set of 4 feet (M20), for ground stacking applications

AC101120

PDF Technical Drawing AC1

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DWG Technical Drawing AC1

ACS2120

FLYFRAMES
 

ACCESSORIES
 

Program Software Download EASE FOCUS 1

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EFO File for AT1

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at1panel300

JPG Picture 3

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MDU2280

MDU2
Mains Power, NF and Speakon Distributor:
1 x CEE 3/16AMP Input,
4 x IEC 16AMP Output,
2 x NEUTRIK© XLR Female Input,
2 x NEUTRIK© XLR Male Loop Thru,
2 x Patch Cable NEUTRIK© XLR Male,
2 x NEUTRIK© 8-pol. Speakon Output,
4 x Patch Cable NEUTRIK© Speakon

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