Transcript
AE-3s2 Loudspeaker System Description:
The AE-3s2 two-way, single-amped system produces high acoustic output from a small enclosure. A pair can cover large hotel ballrooms or auditoriums for speech reproduction; adding an optional subwoofer provides widerange music reproduction.
Engineering Data:
Driver Complement:
Format:
Low Frequency: One Apogee 10"(254mm) permanent magnet conetype driver is treated with a waterproofing compound, providing resistance to moisture, and enabling long-term stability of cone resonance and cone mass parameters
Single-amped/Two-way/Electronically-coupled
High Frequency: One Apogee 1"(25mm) horn-loaded compression driver
Frequency Response (1m on axis):
Dispersion: H: 70° x V: 45° 70 Hz to 18 kHz ± 3 dB
Max. SPL (@1m):
Input Connectors: Neutrik™ NL4 MP Speakon™ connectors standard; Cannon EP series
121 dB cont./127 dB peak
and gas-tight barrier strips optional
PTML (peak transient mechanical limit): 138 dB
Compatible Processors: DLC24 Digital Controller
Sensitivity (1W @ 1m):
Handles:
Nominal Impedance:
Two handles designed as an integral part of enclosure (no moving parts)
99.5 dB/200 Hz to 4 kHz 8 ohms
Max. Power Handling:
Grille: Powder-coated, diamond-punched steel with acoustic foam covering
Rigging Hardware: Two 12-gauge steel nutplates, mounted one on either side, recessed, nominally flush; accepts 3/8"-16 thread, (10mm nutplate optional); nutplates are backed with 12-gauge steel internal brackets
Finish: Textured high-strength black epoxy paint; other colors optional
Enclosure Type: 20° trapezoidal, optimally-vented bass
Cabinet Construction: Multi-ply birch with stainless steel fasteners
300W cont./1200W peak
Dimensions: front: 12.5"(318mm) W x 16.25"(413mm) H rear: 10"(254mm) W x 16.25"(413mm) H depth: 10"(254mm)
Weight: 36 lb. (16.4 kg)
Polar Measurements AE-3s2 (6 dB/division, normalized) 0° 330°
60°
90°
270°
120°
240°
150°
0° 330°
30° 300°
60°
90°
270°
120°
240°
150°
210°
330°
30° 300°
300°
60°
90°
270°
120°
240°
150°
210°
210°
180°
180°
180°
62.5 Hz
125 Hz
250 Hz
330° 300°
60°
90°
330°
30°
270°
0dB/ DIV
0°
0°
0° 30°
10 dB/division
0° 30°
Frequency Response AE-3s2 (with controller)
300°
60°
330°
30°
90°
270°
300°
60°
90°
270°
20 120°
240°
120°
240°
120°
50
100
200
500
1K
2K
5K
10K
20K
240°
Hz (Frequency) 150°
150°
210°
150°
210°
210°
180°
180°
180°
500 Hz
1,000 Hz
2,000 Hz
0°
0°
0°
330°
30°
330°
30°
Measured in a free-field anechoic environment using a swept one-third octave input. 330°
30°
Processor Notes: 300°
60°
90°
270°
120°
240°
150°
210°
300°
60°
90°
270°
120°
240°
150°
210°
300°
60°
90°
270°
120°
240°
150°
210°
180°
180°
180°
4,000 Hz
8,000 Hz
16,000 Hz
All polar measurements obtained in a freefield environment at 10° increments.
The DLC24 Digital Loudspeaker Controller is a digital engine with an analog surface. It combines the most advanced technology available with intuitive interfaces to provide the key elements that ensure optimal loudspeaker system performance and management in a variety of live sound and fixed installation applications. The controller provides factory-set equalization curves to smooth the response, protective limiting, and active crossovers (for bi-amplified models and subwoofers).
Dimensional Drawings AE-3s2 (dimensions in inches and millimeters)
50 Spring Street, Ramsey, NJ 07446, USA Tel: 800-443-3979• Fax: 800-999-9016 • www.apogee-sound.com
Specifications subject to change without notice. 55-0017-01B
©2006 Bogen Communications, Inc. 06/12
