Specifications

PIN 2+
PIN 3+
LIMIT
SLEEP
POWER
SIGNAL
CAUTION
HAZARDOUS VOLTAGE
MAY BE PRESENT
INSIDE. NO USER
SERVICEABLE PARTS.
REFER SERVICE TO
QUALIFIED PERSONNEL
MADE IN USA
TM
HI-PASSINPUT LOOP THRUSTATUS
BREAKERS
REV
POWER
33
Amplifier panel of an Apogee APL Subwoofer
1
POWER - Neutrik Powercon
®
AC Inlet connector.
2
BREAKERS - Individual AC circuit protection for each amplifier.
3
SIGNAL LED - Indicates presence of audio input signal.
4
LIMIT LED - Indicates VIProtect
™
driver safeguard has been engaged.
5
SLEEP LED - Illuminates when power-saving sleep mode is activated.
6
POWER LED - Indicates AC voltage applied.
7
PHASE REVERSE SWITCH - Allows inversion of input signal phase.
8
INPUT - 20k ohms, active balanced signal input.
9
LOOP THRU - Daisy-chain audio signal output to next self-powered speaker.
10
HI-PASS OUT - 100 Hz, 24 dB/ octave, filtered signal to feed full-range speakers.
1 2 3 4
5 6 7 8 9 10