Pyle PLE-520-P Owners manual

power

6KHz

1

5KH

ple730r

owner’s manual

equalizer with subwoofer crossover

ple520p

congratulations...

for choosing Pyle Audio, and congratulations on

joining a select group of dedicated enthusiasts

committed to the very best in mobile sound

performance and dependability.

You are now the proud owner of one of the world’s

most sophisticated electronics components. This

Pyle product is the result of an extensive

engineering program with the sole purpose of

creating the finest mobile audio experience

imaginable. We’re confident that this product will

provide you with many years of outstanding

musical entertainment.

Ple730r

i

table of contents

owner’s manual

Ple520p

i
1
2
3

4-5
6-7

8
9
10-11
12

congratulations
table of contents
general features
specifications

features and controls

Ple730r
Ple520p

mounting and installation
electrical connections
system wiring
precautions and troubleshooting

1

general features

ple730r
ple520p

night illumination

remote power on/off

high impedance output

half-DIN size cabinet

ple730r

7 band graphic equalizer

pre-amp input via RCA jacks

output level control

LED power level meter

12 dB boost/cut

subwoofer frequency control

subwoofer boost control

front and rear fader control

6 channels RCA outputs

2

5 band graphic equalizer

5 band parametric controls

20 frequency band selectors

pre-amp line & aux input

output volume control

input gain adjustments

ple520p

via RCA jacks

frequency gain control

rotary fader

rotary band control

defeat switch

6 channels RCA outputs

remote power on/off

specifications

ple730r ple520p

center frequencies

65 Hz · 150 Hz
400 Hz

2.4 KHz
15 KHz

owner’s manual

7-Band Equalizer 5-Band Equalizer

sub band

· 1.4 KHz

· 6 KHz

25 · 50 ·65·80Hz

low band

15 0 · 200 · 260 · 300 Hz

low mid band

600 · 800 · 1000 · 1200 Hz

high mid band

2.1 · 2.8 · 3.5 · 4.2 KHz

high band

7·9.5·12·15KHz

ple730r
ple520p

frequency response

input level

(for 400mV output)

total harmonic distortion (THD)

(at 400mV output)

output impedance

signal-to-noise ratio (S/N)

separation

current drain

power supply voltage

dimensions (WxHxL)

mm

inches

400 mV

15 Hz - 30 KHz (+/– 1 dB)

200 mV

< 0.03%

10K Ohms

90 dB

50 dB

450 mA

12V DC Neg. Ground

190x29x140

7 x 1.1 x 5.5

3

features and controls

ple730r

aux input switch

front

aux

def

series

defeat switch

rear

LED level display

power indicator LED

left output level

65Hz 150Hz 400Hz 1.4KHz 2.4KHz 6KHz 15KHz

equalizer controls subwoofer

sub rear front line aux

LRLRLRLRLR

sub channel

outputs

OUTPUT INPUT

rear channel

outputs

power

frequency

control

front channel

outputs

fader/volume control

right output level

40 400 0 +18dB

subwoofer

subwoofer
boost
control

stereo
inputs

front

min max

volume

auxiliary

inputs

fader

rear

ple

730 r

4

features

aux input switch

LED level display

power indicator LED

fader control

volume control

defeat switch

equalizer controls

subwoofer frequency control

subwoofer boost control

power connections

subwoofer/rear/front

channel outputs

line and auxiliary inputs

owner’s manual

the switch selects the aux or line inputs.

these rows of LEDs display the Preamp Output Levels. Left
and right channels are displayed independently at peak levels.

this LED is illuminated when the unit is properly powered,
grounded and the remote power has been turned on.

• in a 2 Amplifier, 4 Speaker system, rotating the knob to the
FRONT side increases the level of the front speakers; rotating
to the REAR side increase level of the rear speakers. At mid
position, both sets of speakers are at maximum level.

• in a 2 Speaker system, the fader control should be rotated
to the position which provides highest levels for both sets of
speakers.

allows adjustment of sound level for particular program material
or source.

when the “DEF” switch is in the position, the equalizer functions
are bypassed. Depressing the “DEF” switch again will restore
the equalizer’s operation.

this seven-band equalizer gives you control over the output
levels at various frequencies.

lets you adjust the subwoofer frequency and crossover point
from 40-400 Hz.

lets you adjust the subwoofer boost level froma0to+18dB
increase.

connect to power source as follows:

+12V: Connect a red wire of at least 12 gauge to the car
battery or other power source.

GROUND: Connect a black wire of at least 12 gauge to car
chassis for ground connection

REMOTE: Connect an orange wire to remote activating (12V
DC) wire of car stereo or other head unit.

RCA cables are used to connect the subwoofer channel outputs
to the subwoofer channel amplifier inputs, the rear channel
outputs to the rear channel amplifier inputs, and the front
channel outputs to the front channel amplifier inputs.

RCA cables are used to connect your car stereo head unit, CD
player, or other source to either the line or aux inputs.

5

features and controls

ple520p

input gain adjustment

top

aux input switch

front

aux

def

series

defeat switch

rear

aux line

LED level display

power indicator LED

left output level

sub low low mid hi mid high

equalizer controls subwoofer

sub rear front line aux

OUTPUT INPUT

equalizer center frequency switches

25
50
65
80

power

15 0
200
260
300

frequency

control

600

800
1000
12 0 0

fader/volume control

right

40 400 0 +18dB

subwoofer

subwoofer
boost
control

output level

2.1k

2.8k

3.5k

4.2k

front

min max

volume

9.5k
12 k
15 k

fader

rear

ple

7k

520p

6

LRLRLRLRLR

sub channel

outputs

rear channel

outputs

front channel

outputs

stereo
inputs

auxiliary

inputs

features

input gain adjustments

equalizer frequency controls

aux input switch

LED level display

power indicator LED

fader control

volume control

defeat switch

equalizer controls

subwoofer frequency control

subwoofer boost control

power connections

subwoofer/rear/front

channel outputs

line and auxiliary inputs

owner’s manual

allows you to adjust the left and right channel input sensitivity to
match the output level from your line or auxiliary source.

these switches determine the frequencies the equalizer control
knobs on the front panel will affect. Setting a switch on one of the
5 bands on top of the equalizer permits the corresponding control
on the front panel to boost or cut the level.

the switch selects the aux or line inputs.

these rows of LEDs display the Preamp Output Levels. Left and right
channels are displayed independently at peak levels.

this LED is illuminated when the unit is properly powered, grounded
and the remote power has been turned on.

• in a 2 Amplifier, 4 Speaker system, rotating the knob to the FRONT
side increases the level of the front speakers; rotating to the REAR
side increase level of the rear speakers. At mid position, both sets
of speakers are at maximum level.

• in a 2 Speaker system, the fader control should be rotated to the
position which provides highest levels for both sets of speakers.

allows adjustment of sound level for particular program material
or source.

when the “DEF” switch is in the position, the equalizer functions
are bypassed. Depressing the “DEF” switch again will restore the
equalizer’s operation.

this seven-band equalizer gives you control over boost or cut at the
frequencies selected by the corresponding center frequency switches
on top of the unit.

lets you adjust the subwoofer frequency and crossover point from
40-400 Hz.

lets you adjust the subwoofer boost level froma0to+18dB
increase.

connect to power source as follows:

+12V: Connect a red wire of at least 12 gauge to the car battery
or other power source.

GROUND: Connect a black wire of at least 12 gauge to car chassis
for ground connection

REMOTE: Connect an orange wire to remote activating (12V DC)
wire of car stereo or other head unit.

RCA cables are used to connect the subwoofer channel outputs to
the subwoofer channel amplifier inputs, the rear channel outputs
to the rear channel amplifier inputs, and the front channel outputs
to the front channel amplifier inputs.

RCA cables are used to connect your car stereo head unit, CD
player, or other source to either the line or aux inputs.

7

mounting and installation

ple730r
ple520p

mounting

Please take the time to install your
new Pyle Signal Processor
securely, according to this
diagram, using the hardware
provided.

This Half-DIN size unit can also
be installed in the dash adjacent
to the head unit, provided that
there is a slot available.

wiring tips

When making electrical
connections to your amplifier,
please observe the following:

4 x 6 mm machine screw (4)

dashboard

Signal Processor enclosure

Mounting Bracket

4 x 12 mm
self-tapping screw (2)

4 mm spring
washer (2)

4 mm plain
washer (2)

Connect 12V DC from a constant battery source to a +12V slip-on spade terminal and install
a one (1) amp fuse in line.

Connect the signal processor’s GROUND to a good chassis ground, near where the unit is
mounted, or to the case of the head unit.

Connect the signal processor’s REMOTE TURN-ON lead to the remote turn-on lead out of
the head unit, and install a 1/2 amp fuse in line. (A relay should be used if turning on more
than one component, such as EQ’s, crossovers or amplifiers.)

Connect stereo RCA cables from the head’s left and right front outputs to the left and right
inputs of the signal processor.

Connect stereo RCA cables from the left and right outputs, (and low, mid and high outputs
if applicable), of the signal processor to the left and right inputs of your amplifier(s) or
additional signal processor(s).

Turn the unit on, and adjust the input gain on the signal processor to match the output of
the head unit (1/2, or at center position, is about 1 V). Be careful not to overdrive the input
of your amplifier(s) or signal processor(s).

Adjust each of the crossover or equalizer controls to achieve the desired sound characteristics.

8

owner’s manual

electrical connections

ple730r
ple520p

rear

RED WIRE

Fuse 1A

12V battery

sub rear front line aux

LRLRLRLRLR

Fuse 0.5A

BLACK WIRE

OUTPUT INPUT

ORANGE WIRE

to remote

turn-on

+12V

head unit

9

system wiring

ple730r
ple520p

basic system application using

front, rear, and subwoofer amps

left and right
line outputs
from head unit

left and right
line inputs

sub rear front line aux

LRLRLRLRLR

FRONT CHANNEL

power amplifier

OUTPUT INPUT

+

–

+

–

L

FRONT CHANNEL
speakers

R

10

REAR CHANNEL
power amplifier

SUB CHANNEL

power amplifier

+

L

–

REAR CHANNEL
speakers

+

R

–

+

L

–

SUB CHANNEL

+

speakers

R

–

system wiring

owner’s manual

basic system application using
a 4 channel amp and subwoofer amp

left and right
line outputs
from head unit

left and right
line inputs

sub rear front line aux

LRLRLRLRLR

4 CHANNEL

power amplifier

OUTPUT INPUT

+

–

+

–

+

–

L/R FRONT
speakers

L/R REAR
speakers

+

ple730r
ple520p

SUB CHANNEL

power amplifier

–

+

L

–

SUB CHANNEL

+

speakers

R

–

11

precautions

ple730r
ple520p

troubleshooting

• Never drive with the volume raised so high
you cannot hear what is occuring in traffic
around you.

• Be aware that repeated exposure to excessive
volume levels can permanently damage your
hearing!

• Keep all electronics away from moisture, dust,
extreme heat or extreme vibrations.

• Pyle Audio products are capable of sound
pressure levels in excess of 150 dB. Continuous
exposure to sound pressure levels over 100 dB
may cause permanent loss of hearing. Use
common sense and PRACTICE SAFE SOUND.

If you experience...

Signal Processor does not turn on. Check that:

• Remote Turn-On wire has 12V.

• 12V wire has 12V.

• Ground wire is properly connected.

12

Level of sound is low. Check that:

• Wiring is not loose or cables misconnected/disconnected.

• RCA cables are not faulty.

Background noise is too high. Check that:

• Wiring is not loose or cables misconnected/disconnected.

• RCA cables are not faulty.

notes

owner’s manual

13

limited warranty policy

All Pyle products are carefully constructed and thoroughly tested
before shipment. Products purchased in the USA are warranted
to be free of defects in material and workmanship for two (2)
years from the date of purchase. This warranty is limited to the
original retail purchaser.

Should the product fail due to factory defects in material or
workmanship, your unit will be repaired or replaced at the sole
discretion of Pyle.

To obtain warranty service you must first call our Consumer
Return Hotline number at [phone] to obtain a Return
Authorization number. This R.A.# must appear on the outside
of your package and on all paperwork relating to your return.

When returning a product to us for warranty service it must
be carefully packed and shipped prepaid to:

R.A.#
Pyle Service Center
1600 63rd Street
Brooklyn, NY 11204

You must also include the following items:

• A copy of your sales receipt or other proof of purchase

• A brief letter indicating the problem you are experiencing

• include in your letter your return address, daytime phone
number, and R.A. number

• also include a check or money order for $12.00 for return
shipping, handling, and insurance, or provide your Visa/MC
number with expiration date.

Our obligation under this warranty is limited to the
repair or replacement of the defective unit when it is
returned to us prepaid. This warranty will be considered
void if the unit was tampered with, improperly serviced,
or subject to misuse, neglect, or accidental damage.