Transcript
APL-220 Self-Powered Compact Loudspeaker Description: The internally-powered and bi-amped APL-220 is designed for applications requiring extremely high power and tight directional control. It is fully arrayable with extended high-end for superb sonic performance.
Engineering Data:
Advanced Technologies:
Format:
Patented all-digital amplifier operating at 460 kHz provides high power levels with extremely low distortion. State-of-the-art digital processing circuits render pristine sound quality. Advanced limiter algorithms provide precise system control without harming sound quality at even the most aggressive levels. Universal AC voltage compatibility with power factor correction.
Bi-amped, two-way, self-contained processing electronics and dual power amplifiers
Power Amplifiers:
Max. SPL (@1m):
Dual 500W amplifiers, total 1000W output
Dispersion: H: 60° x V: 40°
Frequency Response (1m on axis): 53 Hz to 21 kHz ± 3 dB 127 dB cont. / 133 dB peak
Dimensions:
Driver Complement: Low-Frequency: One Apogee 12" (305mm) permanent magnet cone-type driver is treated with a waterproofing compound, providing resistance to moisture, and enabling long-term stability of cone resonance and cone mass parameters; also treated with Ferrofluid® for greater power handling capability, lower distortion, and control of short-term impedance rise High-Frequency: One Apogee 2" (51mm) throat compression driver is treated with Ferrofluid
14" (356mm) W x 23.1" (587mm) H x 16" (406mm) D
Weight: 75 lb. (34 kg)
Electronics Specifications: Input: XLR, active balanced 50k ohms
Handles:
Loop-through Output:
Two handles designed as an integral part of the enclosure (no moving parts)
Daisy-chain audio signal, XLR type connector
Grille:
Amplifier Power: 500 WRMS LF / 500 WRMS HF
Powder-coated, diamond-punched steel with acoustic foam covering
RMS Limiter:
Trim:
Peak Limiter:
Optional protective steel trim on edges; powder-coated for durability
3 to 5 ms transient protection
Rigging Hardware:
High-Pass Switch:
Four 12 gauge steel nutplates, mounted two on top and two on bottom, recessed so as to be nominally flush; accepts 3/8"-16 thread, nutplates are backed with 12 gauge steel internal brackets (10mm nutplate or Aeroquip™ Pan fittings optional)
80 Hz, 12 dB octave, XLR type connector
Enclosure Type: 20° trapezoidal, optimally-vented bass
Cabinet Construction: Multi-ply Finland birch with stainless steel fasteners
Warranty: Three (3) years, limited
100 ms long duration protection
Cooling: Passive using external heat sinks
Voltage: 115V AC or 230V AC selection switch, Neutrik Powercon™ AC inlet; power cable included
Polar Measurements (6 dB/division, normalized) 0°
0° 330°
30°
90°
270°
120°
90°
270°
120°
240°
150°
210°
90°
150°
90°
270°
120°
240°
240°
150°
210°
330°
30° 300°
60°
270°
120°
330°
30° 300°
60°
210°
0°
0° 330°
30° 300°
60°
240°
150°
330°
30° 300°
60°
Frequency Response (10 dB/division)
0°
300°
60°
90°
270°
120°
240°
150°
210°
210°
180°
180°
180°
180°
180°
62.5 Hz
125 Hz
250 Hz
500 Hz
1,000 Hz
0°
90°
270°
120°
330°
30° 300°
270°
90°
120°
240°
150°
210°
210°
0° 330°
30° 300°
60°
240°
150°
0°
0° 330°
30°
60°
90°
240°
150°
210°
300°
60°
270°
120°
330°
30° 300°
60°
270°
90°
120°
240°
150°
210°
180°
180°
180°
180°
2,000 Hz
4,000 Hz
8,000 Hz
16,000 Hz
Measured in a free-field anechoic environment using a swept one-third octave input.
All polar measurements obtained in a free-field environment at 10° increments.
Line AC Panel 1
Audio Input Panel 2
3
4
5
POWER
1 2
ON
5
3 USE SAME TYPE 10A 115VAC 5A 230VAC 50/60HZ
4
115V
POWERCON NEUTRIK NAC3FCA
POWER OUTLET 12A MAXIMUM
6
8
7 9
1
Signal Presence Indicator
2
System Protection Indicator
3
Amplifier Clip Indicator
4
System Power Indicator
5
Volume Control
6
Ch 2 Mute Switch (LF Channel)
7
Ch 1 Mute Switch (HF Channel)
1
Power Switch
2
Main AC Protection Fuse
8
Balanced Line Audio Input, XLR
3
AC Input Connector, Neutrik Powercon NAC3FCA
9
Balanced Line Audio Loop-through, XLR
4
AC Line Voltage Selection Switch
5
AC Output Connector, Neutrik Powercon NAC3FCB
10
10 High Pass Filter Engagement Switch
Dimensional Drawings
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. 55-0045-01B
©2007 Bogen Communications, Inc 07/11
