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: [email protected]
P R O F E S S I O N A l
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.
DE6412-8A 500Hz
Vertical/Horizontal Polar
FREQUENCY RESPONSE
42 Hz - 650 Hz (±3 dB)
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
Net
133 lbs. (60.5 kg)
Shipping
150 lbs. (68.0 kg)
FREQUENCY RESPONSE
110 Hz - 15 kHz (±3 dB)
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
90
o
(horizontal) x 40
o
(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
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:
Net
114 lbs. (51.8 kg)
Shipping
127 lbs. (57.7 kg)
DE-9412-8A
Speaker
LF215-4A
Subwoofer
FREQUENCY RESPONSE
110 Hz - 15 kHz (±3 dB)
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
60
o
(horizontal) x 40
o
(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
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
Net
114 lbs. (51.8 kg)
Shipping
127 lbs. (57.7 kg)
DE6412-8A
Speaker
AW1135 REV02
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.
