Altec lansing DE BROCHURE
Featured: DE6412-8A (Top) LF215-4A (Middle) DE9412-8A (Bottom)
Speakers are available
in charcoal grey or white.
THE BEST
OF BOTH WORLDS
Your next project is a reverberant auditorium. The stage manager
is demanding that the sound system be able to reproduce Broadway show tunes as well as the soliloquy from Romeo & Juliet’s balcony scene. After your first meeting with the client, you are faced with another dilemma: the
only place to hang the speakers is right in front of the stage, and the auditorium can’t afford a cluster of DSP-steered four-way speaker systems.
Speech? Music? Location? Cost?
Four problems. One solution.
Altec Lansing’s DE-series speakers.
The DE-series uses a proprietary high efficiency, high output single magnet point-source Duplex® speaker “engine” mounted in a 500 Hz bass horn cabinet. This unique combination virtually eliminates the interference and cancellation you get from adjacent devices in traditional two-way speaker systems, while allowing you to steer most of
the damaging low frequency energy away from the performance areas. Altec’s new LF215-4A dual 15”/380mm subwoofer system provides full-range music playback ability.
The Altec Lansing DE6412 and DE9412 provide you with the ability to reproduce both music
and the spoken word…at a price point that allows you to profitably include it in the majority of your performance venues.
The DE-series from Altec Lansing delivers the best of both worlds.
EXPERIENCE THE
ALTEC LANSING
DIFFERENCE!
www.altecpro.com
PR OFE S S I ONA L
1000 W. Wilshire Blvd., Suite 362 • Oklahoma City, Oklahoma 73116 Phone: 1-405-848-3108 • Fax: 1-405-848-3217 • Email: proinfo@alteclansing.com
As this polar chart shows, when the 12”/380mm Duplex® engine component is loaded in a bass horn cabinet, you achieve control of the low frequency energy in the vertical and horizontal plane down to 500Hz. This low frequency control allows you to maximize gain before feedback, and steer the low frequency to the audience area while keeping it out of the microphones in the performance area.
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DE6412-8A 500Hz |
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Vertical/Horizontal Polar |
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DE6412-8A |
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DE-9412-8A |
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LF215-4A |
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Speaker |
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Speaker |
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Subwoofer |
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FREQUENCY RESPONSE |
FREQUENCY RESPONSE |
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FREQUENCY RESPONSE |
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110 Hz - 15 kHz (±3 dB) |
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110 Hz - 15 kHz (±3 dB) |
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42 Hz - 650 Hz (±3 dB) |
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USABLE LOW FREQUENCY LIMIT (-10 dB)
85 Hz
SENSITIVITY
Full Range: 102 dB SPL
Low Frequency Section: 103 dB SPL,
(2.83 V input)
High Frequency Section:109 dB SPL,
(2.83 V input)
POWER HANDLING
Full Range: 400 W continuous; 1,600 W peak
Low Frequency Section: 400 W continuous; 1,600 W peak
High Frequency Section: 75 W continuous; 300 W peak
MAXIMUM OUTPUT (1 m)
Full Range: 128 dB SPL continuous; 134 dB SPL peak
Low Frequency Section: 126 dB SPL continuous; 132 dB SPL peak High Frequency Section: 128 dB SPL continuous; 134 dB SPL peak
COVERAGE ANGLES
60o (horizontal) x 40o (vertical)
TRANSDUCER COMPONENTS
LF: 1x 12 in. Woofer in a Sealed Mid-Bass Horn (E1012)
HF: 1x 1.4 in. Exit Compression Driver (E1012 on a Constant Directivity Mantaray Horn)
CROSSOVER FREQUENCY |
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Passive LF - HF: |
1,000 Hz |
INPUT CONNECTIONS
2x 4 position barrier strip and 2x NL4
CONTROLS
Lowpass On/Off and Highpass On/Off switches
ENCLOSURE MATERIALS & FINISH
18 mm, 13 ply Birch Plywood Finished with Catalyzed Polyurethane
DIMENSIONS
27.13 in. (H) x 24.13 in. (W)
x 26.13 in. (D) x 10.13 in. (W rear) 689 mm (H) x 613 mm (W)
x 664 mm (D) x 257 mm (W rear)
WEIGHT |
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Net |
114 lbs. (51.8 kg) |
Shipping |
127 lbs. (57.7 kg) |
USABLE LOW FREQUENCY LIMIT (-10 dB)
85 Hz
SENSITIVITY
Full Range: 102 dB SPL
Low Frequency Section: 103 dB SPL,
(2.83 V input)
High Frequency Section:108 dB SPL,
(2.83 V input)
POWER HANDLING
Full Range: 400 W continuous; 1,600 W peak
Low Frequency Section: 400 W continuous; 1,600 W peak
High Frequency Section: 75 W continuous; 300 W peak
MAXIMUM OUTPUT (1 m)
Full Range: 128 dB SPL continuous; 134 dB SPL peak
Low Frequency Section: 126 dB SPL continuous; 132 dB SPL peak
High Frequency Section: 127 dB SPL continuous; 133 dB SPL peak
COVERAGE ANGLES
90o (horizontal) x 40o (vertical)
TRANSDUCER COMPONENTS
LF: 1x 12 in. Woofer in a Sealed Mid-Bass Horn (E1012)
HF: 1x 1.4 in. Exit Compression Driver (E1012 on a Constant Directivity Mantaray Horn)
CROSSOVER FREQUENCY |
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Passive LF - HF: |
1,000 Hz |
INPUT CONNECTIONS
2x 4 position barrier strip and 2x NL4
CONTROLS
Lowpass On/Off and Highpass On/Off switches
ENCLOSURE MATERIALS & FINISH
18 mm, 13 ply Birch Plywood Finished with Catalyzed Polyurethane
DIMENSIONS
27.13 in. (H) x 24.13 in. (W) x
26.13 in. (D) x 10.13 in. (W rear)
689 mm (H) x 613 mm (W) x
664 mm (D) x 257 mm (W rear)
WEIGHT: |
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Net |
114 lbs. (51.8 kg) |
Shipping |
127 lbs. (57.7 kg) |
USABLE LOW FREQUENCY LIMIT (-10 dB)
33 Hz
SENSITIVITY
103 dB SPL, (2.00 V input)
POWER HANDLING
600 W continuous; 2,400 W peak
MAXIMUM OUTPUT (1 m)
131 dB SPL continuous;
137 dB SPL peak
TRANSDUCER COMPONENTS
2x 15 in. Woofers (4156-8A)
INPUT CONNECTIONS
2x 4 position barrier strip and 2x NL4
CONTROLS
Drivers in Parallel or Split Mode switch
ENCLOSURE MATERIALS & FINISH
18 mm, 13 ply Birch Plywood Finished with Catalyzed Polyurethane
DIMENSIONS
37.50 in. (H) x 24.13 in. (W) x
26.13 in. (D) x 10.13 in. (W rear)
953 mm (H) x 613 mm (W) x
664 mm (D) x 257 mm (W rear)
WEIGHT |
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Net |
133 lbs. (60.5 kg) |
Shipping |
150 lbs. (68.0 kg) |
All three speakers are offered in charcoal grey or white, with contrasting cloth-covered metal grilles.
A piece of neutral grille cloth is included with each speaker that can be dyed to match any décor.
PR OFE S S I ONA L
As we are continually striving to improve Altec Lansing products, specifications are subject to change without notice. Please visit www.altecpro.com for the latest information on Altec Lansing Professional products.
© 2003 Altec Lansing Professional • 1000 W. Wilshire Blvd., Suite 362 • Oklahoma City, Oklahoma 73116 • Phone: 1-405-848-3108 • Fax: 1-405-848-3217 • Web: www.altecpro.com • Email: proinfo@alteclansing.com
AW1135 REV02
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