Apogee APL-220 Powereed Speaker Line Drawing - Apogee Sound

Polar Measurements (6 dB/division, normalized)
Frequency Response (10 dB/division)
30°
0°
330°
30°
0°
330°
30°
0°
330°
30°
0°
330°
30°
0°
330°
60°
300°
60°
300°
60°
300°
60°
300°
60°
300°
90°
270°
90°
270°
90°
270°
90°
270°
90°
270°
120°
240°
120°
240°
120°
240°
120°
240°
120°
240°
150°
210°
150°
210°
150°
210°
150°
210°
150°
210°
180°
180°
180°
180°
180°
62.5 Hz 125 Hz 250 Hz 500 Hz 1,000 Hz
0°
0°
0°
0°
30°
330°
30°
330°
30°
330°
30°
330°
60°
300°
60°
300°
60°
300°
60°
300°
90°
270°
90°
270°
90°
270°
90°
270°
120°
240°
120°
240°
120°
240°
120°
240°
150°
210°
150°
210°
150°
210°
150°
210°
180°
180°
180°
180°
2,000 Hz 4,000 Hz 8,000 Hz 16,000 Hz
All polar measurements ob tained in a free-field environment at 10° increments.
Measured in a free-field anechoic environment using a swept
one-third octave input.
Line AC Panel
Audio Input Panel
1 2
3
4
5
1
1
Signal Presence Indicator
POWER
2
2
System Protection Indicator
ON
3
5
3
Amplifier Clip Indicator
USE SAME TYPE
10A 115VAC
5A 230VAC
50/60HZ
POWERCON
NEUTRIK NAC3FCA
115V
POWER OUTLET
12A MAXIMUM
4
6
7
8
4
5
6
System Power Indicator
Volume Control
Ch 2 Mute Switch (LF Channel)
1
Power Switch
9
7
Ch 1 Mute Switch (HF Channel)
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
10
10 High Pass Filter Engagement Switch
5
AC Output Connector, Neutrik Powercon NAC3FCB
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