Clarion apa2102 User Manual

OPERATION/INSTALLATION MANUAL
DESCRIPTION
The Clarion APA2102 2-channel car audio amplifier (shown in Figure 1)
provides 50 watts of rms power into a 4-ohm load and 75 watts (typical) into
a 2-ohm load. This full-featured model is an excellent choice for configuring
a variety of car audio sound systems.
Figure 1. Clarion APA2102 2<hannel car audio amplifier.
The APA2102 uses a regulated MOSFET power supply for superior control
of output wattage, regardless of input voltage or musical energy content.
MOSFETs are chosen for their inherent characteristics to provide superior
accuracy, stability, and control. A toroid-coil transformer yields maximum
power transfer with minimum heat loss. Careful attention to circuit design
keeps AM RFI at low levels, so you won’t hear unwanted noise when the
level is cranked up. Protection circuits safeguard the amplifier when
overheating and speaker shorts or improper load conditions occur.
All connections and controls are on end panels and are straightforward and
easy to understand. We use gold-plated RCA and barrier connectors to
ensure the best electrical connection for your system. Included is an
external automotive-type fuse that is easy to replace.
Description ♦ 3

Clarion apa2102 Specifications

Power Output

maximum power output	150 watts (75 watts x 2)
continuous average power output (4 ohms)	50 watts x 2
continuous average power output (2 ohms)	75 watts x 2
continuous average power output (bridged 4 ohms)	125 watts x 1

Audio Performance

frequency response	10 Hz to 50 kHz
signal-to-noise ratio	100 dB or better
input sensitivity (low-level)	200 mV to 5 V
input sensitivity (speaker-level)	400 mV to 10 V

Current and Load

current use	14 amps
speaker load capacity	4 ohms

Weight and Dimensions

width	230 mm
height	47.5 mm
length	226 mm