AT-09
Fullrange-/Mid-High
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The well-designed Fohhn® AT-09 is essential for all applications requiring maximum acoustic efficiency and extremely compact speaker dimensions. Outstanding speech intelligibility combined with excellent dispersion characteristics make the AT-09 the ultimate all-rounder.
>Description<
The AT-09 is fitted with an exclusive 2x 6.5”/1” CD speaker in d´Apollito arrangement. The CD horn can be rotated 90°. A precision-made crossover with electronic high-frequency protection circuit and auto-subsonic shift filter is also integrated.
The rounded multiply birch wood housing is reinforced on the inside with steel brackets. 10 M6 threaded inserts guarantee safe speaker and bracket installation in accordance with all current regulations. The AT-09 can be used as a fullrange or mid-high system in combination with Fohhn subwoofer systems AS-22 or AS-31.
>Application<
Conference and training rooms, halls, hotels, clubs, theaters, churches and similar applications where high performance is required in a compact application. Horizontal assembly under balconies and galleries.
>Weatherproof version (optional)<
Wooden Housing, special weatherproof plastic coating, impregnated speakers, design and dimensions unchanged.
AT-09 |
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| electro-acoustical features |
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| acoustic design |
passive loudspeaker, 2-way, symmetrical design, sealed box |
| components |
2x 6,5“ / 1“ on rotatable CD-horn, with self-resetting Polyswitch-HF protection |
| power rating (nominal) [1] |
200 W |
| power rating (program) [2] |
400 W |
| power rating (peak) [3] |
800 W |
| sensitivity [4] |
97 dB |
| maximum SPL [3] |
125 dB |
| frequency range [5] |
75 Hz – 20 kHz |
| nominal dispersion (h x v) [6] |
90° x 40° |
| nominal impedance |
8 ohms |
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| features |
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| enclosure |
birch plywood designer cabinet, metal strengthened |
| protection grille |
ball impact resistant metal, powder coated finish |
| rigging points |
10x M6 thread |
| connections |
1x Neutrik NL4 Speakon and 4-pole connector inside |
| standard colours |
textured finish black or white |
| frontal design |
acoustic foam, same colour as enclosure |
| dimensions (W x H x D) |
approx. 195 x 510 x 230 mm |
| weight [7] |
approx. 8,1 kg |
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| optional features |
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| integrated 100 V-transformer |
60/30/15 W or 120/60/30 W |
| optional colours |
all RAL-colours |
| weather protection |
scratch-proof plastic coating, impregnated speaker membranes |
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| CAAD simulation data |
ULYSSES, EASE |
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| [1] according to IEC-60268-5 long term |
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| [2] according to IEC-60268-5 short term |
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| [3] Peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range. |
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| [4] 2,83 V at 8 ohms (2 V at 4 ohms, 4 V at 16 ohms) at a distance of 1 meter under anechoic fullspace conditions |
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| [5] -10 dB under anechoic halfspace-conditions |
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| [6] horizontal x vertical at -6 dB, rotatable horn |
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| [7] net weight without optional equipment |
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| [*] Intelligent Protection Circuit. Voltage-controlled semiconductor circuit protecting the HF-driver against overload highly effective and with very short attack time. |
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Wall bracket, universal adjustment 360° for
AT-05, AT-061, AT-07, AT-08, AT-09, AT-10, AT-201, AL-50/100/150, LX-60/100/150, adapter plate 90°-rotatable
Wall bracket, universal adjustment 360° for
AT-30/35/40/50 and heavy duty also for
AT-08/09/10/201, adapter plate 90°-rotatable
Special bracket for traverse mounting e.g. with Clamp-1 with M10 female thread, extendable with VL-89
Clamp-1 with threat bolt M10 for traverse mounting up to 15 kg
Extension VL-89 for VAT-08 and VAT-09 l=180mm, M10 thread
Bracket for ceiling mounting for
AT-05/061/07/08/09 l=180mm
M10 thread, extendable with VL-89 (max. twice)
Horizontal bracket for AT-09
Eyebolt DIN 580, zinc, for safety,
EB-6: M6 thread for AT-061/07/08/09/10,
EB-8: M8 thread for AT-20/21/30/35/40/50/66
Reducing flange, 36mm dia. with 2x M6 wing screw
for AT-07/08/09
Wall bracket, universal adjustment 360° for
AT-05, AT-061, AT-07, AT-08, AT-09, AT-10, AT-201, AL-50/100/150, LX-100/150, adapter plate 90°-rotatable
High-performance 2-way passive speaker in design enclosure
High-performance 2-way passive speaker in design enclosure, equipped with a 6,5“ sub-mid speaker and a 1“- HF-driver on a revolvable CD horn in time-aligned and symmetrical speaker arrangement. The speaker is temporary able to work under 800 W and generates acoustic pressure of maximal 125 dB. In a wide frequency range of 75 Hz to 20 kHz, the speaker has a defined dispersion of 90° x 40° (h x v). High-tensile multiplex birch wood enclosure with rounded sides, strutted with internal metal brackets to maintain safety instructions. Durable textured finish, available in black or white. Optional available in all RAL-colours or in weatherproof polyurethane-coating with impregnated speaker membranes. For the protection of the speaker chassis and the electronics, the enclosure is equipped with a ball impact resistant, extremely sound-permeable front grille, which is made of powder-coated steel and equipped with a moisture- and dust repellent acoustic foam in enclosure colour. Ten pieces M6 thread applications in ground, back and upper side are integrated to the admission of ring studs and system brackets. The loudspeaker system is optionally available with 100V technology in different performance classes up to 120 W. Connections: 1x Neutrik NL4 Speakon and internal fourfold terminal. Specific brackets to assemble the system on ceilings, walls and traverses are available. Simulation data CAAD for ULYSSES and EASE are available.
electro-acoustical features
acoustic design: passive 2-way speaker, symmetrical layout, enclosed
system components: 2x 6,5“ / 1“ on revolvable CD horn, with self-resetting Polyswitch-HF protection
power rating (nominal): 200 W
power rating (program): 400 W
power rating (peak): 800 W
nominal SPL: 97 dB
maximum SPL: 125 dB
frequency range: 75 Hz – 20 kHz
nominal dispersion (h x v): 90° x 40°
nominal impedance: 8 ohms
features
enclosure: metal strutted multiplex birch wood designer cabinet
protection grill: ball impact-resistant protective steel grille, powder-coated
rigging points: 10 x M6 thread
connections: 1x Neutrik NL4 Speakon and internal fourfold terminal
standard colours: textured finish black or white
frontal design: acoustic foam in enclosure colour
dimensions (W x H x D): approx. 195 x 510 x 230 mm
weight: approx. 8,1 kg
optional features
integrated 100 V-transformer: 60/30/15 W or 120/60/30 W
optional colours: all RAL-colours
CAAD simulation data: ULYSSES, EASE
make: Fohhn Audio AG
type: AT-09
