PYLE Audio Stereo Amplifier PLMRMP2A User Guide

PLMRMP2A  
2 CHANNEL WATERPROOF MP3/Ipod  
MARINE POWER AMPLIFIER  
PLMRMP4A  
4 CHANNEL WATERPROOF MP3/Ipod  
MARINE POWER AMPLIFIER  
OWNER’S MANUAL  
 
PLMRMP4A  
FEATARES:  
● 4 x 150 Watts RMS at 4 ohm  
●4 x 300 Watts MAX at 4 ohm  
●4 x 500 Watts RMS at 2 ohm  
●Electronic Crossover Network  
●2 Ohm Stereo Stable  
●Anti-Thump Turn- On  
●Soft Turn On / Off  
●Adjustable High / Low Level Inputs  
●RCA Line Input  
●Power Protection Circuitry  
●Volume Gain Remote Control  
●T.H.D S/N Ratio : > 95 dB  
●Channel Separation : > 65 dB  
●Frequency Response : 10 – 40K Hz  
●Fuse : 10 A  
●Dimensions : 6.18''(L) x 3.50''(W) x 2.05''(H)  
Accessories:  
IPod / MP3 / Waterproof 3.5mm Stereo to RCA Adaptor  
Remote Control for Volume Gain  
Sold as : Unit  
What is included?  
When first unpacking your new amplified marine speaker system, Please  
check first that the package contains all of the items below. If something  
is missing, contact the store where you purchased the product.  
PLMRMP2A  
One Piece 2 Channel Waterproof Marine Power Amplifier  
One Piece iPod / MP3 Waterproof 3.5mm Stereo to RCA Adaptor  
One Piece Remote Control for Volume Gain  
PLMRMP4A  
One Piece 4 Channel Waterproof Marine Power Amplifier  
One Piece iPod / MP3 Waterproof 3.5mm Stereo to RCA Adaptor  
One Piece Remote Control for Volume Gain  
2
 
Installation precautions  
Before you drill or cut any holes, investigate your vessel’s layout very carefully.  
Take special care when you work near the gas tank, fuel lines, hydraulic lines  
and electrical wiring.  
Never operate the amplifier when it is unmouned. Attach all audio system  
components securely within the amplifier to prevent damage, especially in an  
accident.  
Do not mount this amplifier so that wire connections are unprotected. in a  
pinched condition, in contact with any metal surfaces in your marine vessel,  
or likely to be damaged by nearby objects.  
Before making or breaking power connections in your system, disconnect the  
marine vessel battey. Confitm that your heaf unit or other equipment is turned  
off whine connecting the input jacks and speaker terminals.  
If you need to teplace the power fuse, replace it only with a fuse idenetical to that  
supplied with the amplifier, Using a fuse of a different type or rating may result  
in damage to your audio system or your amplifier which is not covered by the  
manufactuer’s warrany.  
Don’t misuse the level control!  
Do not mistake the input level control for a volume control! It is designed  
ONLY to match the output level of your audio source to the input level of  
your amplifier.  
Do not adjust this input level of maximum unless your input level requires it.  
Ignoring these instructions will result in an input overload to the amplifier,  
and excessive audio distortion. It can also cause the protection circuit to  
engage.  
3
 
Controls, Input and Output Cables:  
1
2
3
dB GAIN  
+
MAX  
MIN  
4
The switches and gain settings are located behind a watertight pulg, which  
also lights up when the amplifier is on. Be sure to replace the plug when  
finished with adjustments  
1
The INPUT LEVEL switch selects the input sensitivity of the amplifier. If  
you are connecting to a LINE level source (typically any RCA type  
connection) then the switch should be in the LINE (out) position. When  
connecting to loudspeaker outputs or headphone or high level sources  
then set the switch to the SPEAKER (in) position.  
2
The POLARITY switch allows the user to optimize bass performance in  
the case that there are more than 1 set of loudspeakers producing bass  
in the system. Play some music with strong bass content and listen with  
the switch alternately in the NORMAL and REVERSE position until it can  
be determined which setting results in more pleasing bass response. If  
in doubt, or if any interaction with other speakers is unlikely, then leave  
the switch in the NORMAL position.  
3
The GAIN control adjusts the overall level of the amplifier. When using  
the amplifier without volume control the level should beset to achieve a  
balance with other loudspeakers in the system. As arule, keep the gain  
setting as low as possible while still insuring that thesystem will reach  
full output power. When using the system with external volume control,  
set the external Volume Control to FULL (clockwise) and adjust the gain  
on the amplifier until full output power is reached. Full output power level  
can be determined by turning the gain control clockwise until the apparent  
loudness does not appear to increase any more. Leave the control at the  
setting where this begins to become apparent.  
4
 
4
5
VOLUME CONTROL Plug for the waterproof remote volume control. When  
installed, this control will turn off the PLMRMP3A Amp when turned all the  
way down.  
INPUT Stereo RCA audio input for connecting other audio devices  
Power and Speaker Wiring  
WHITE  
+
-
WHITE/BLACK  
GRAY  
+
-
GRAY/BLACK  
GREEN  
Four Channel Marine Power Amplifier  
+
-
GREEN/BLACK  
PURPLE  
BLACK  
BLUE  
RED  
+
-
-
+
Accessory switch  
PURPLE/BLACK  
4-8 ohm speakers  
BATTERY  
Description  
wire color  
Red  
Black  
Blue  
White  
Battery (+), 12dc  
Barrery (-), Ground  
Remote Turn On, 12vdc = ON  
CH1 (+)  
Whire/Black  
Gray  
CH1 (-)  
CH2 (+)  
Gray/Black  
CH2 (-)  
Green  
CH3 (+)  
Green/Black  
Purple  
CH3 (-)  
CH4 (+)  
Purple/Black  
CH4 (-)  
5
 

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