Pyle PCM20A User Manual

SPEAKER CONNECTION
One or more speakers (4, 8 or 16 Ohms) can be connected to the amplifier with or
without transformers. However, before you connect any speakers to the amplifier, the
total impedance must be calculated in order to avoid damage to the amplifier. A total
speaker impedance greater than 8 Ohms or less than 8 Ohms can cause this damage
to occur.
SYSTEM 2 : Two (or more) Speakers in Series
NOTE : Connect the speaker (+) to the amplifier's 8-Ohm terminal, depending on the
TOTAL IMPEDANCE of the two speakers. If each speaker has an impedance
of 4-Ohm, the total speaker impedance in this series configuration is 8 ohms.
Pyle Home PCM20A Manual - 4
SYSTEM 1 : Single Speaker System
NOTE : Connect the speaker (+) to the amplifier's 8-Ohm terminal.

Pyle PCM20A Specifications

Power

max output power	40 Watts x 1
power requirement	120V AC 60Hz/230V AC 50Hz
power fuse	T 1.2AL 250V for 110-120V and T 0.63AL 250V for 220-240V

Audio Specifications

input impedance AUX	200mV/50k-Ohm
input impedance MIC 1/MIC 2	1.0mV/600-Ohm
THD at rated output power	1% or less at 1 kHz
frequency response	50 Hz to 15 kHz
signal to noise ratio MIC	55dB
signal to noise ratio AUX	70dB
speaker outputs	8-Ohm, 25V, and 70V line outputs
attenuation level MIC 1	40dB

Tone Controls

treble	+/- 10dB, 10 kHz
bass	+/- 10dB, 100 Hz

Weight and Dimensions

dimensions	7.87 x 3.15 x 5.90 inches (200 x 80 x 150 mm)
weight	4.5 lbs (2.04 kg)