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Precision Power PowerClass PC4200, Owner'S Manual

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Precision Power PowerClass PC4200 Owner'S Manual Download Page 30

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28

BLOCK DIAGRAM

6600

RCA

Rear Right

Input

DIF.

SUM

RCA

Rear Left

Input

INPUT ATTENUATION

RCA

Front Right

Input

RCA

Front Left

Input

High Pass

20Hz - 5kHz

DIF.

Input

Combine

Switch

Low Pass

90Hz

mute

mute

High Pass

20Hz - 5kHz

mute

Front Crossover

12dB / octave

AMP

F

ront

gain

F

ront

Rear Crossover

12dB / octave

24dB / octave

AMP

Rear

gain

Rear

AMP

Sub

gain

Sub

Q

BASS 

REMOTE

™

Q

BASS

PLUS

™

Summary of Contents for PowerClass PC4200

Page 1: ...EMOTE SPEAKER WIRING QBASS QBASS REMOTE CROSSOVER OPERATION FREQUENCY DETENT CHARTS INPUT COMBINE GAIN THERMAL MANAGEMENT TROUBLE SHOOTING SYSTEM DIAGRAM ONE TWO SYSTEM DIAGRAM THREE SYSTEM DIAGRAM FO...

Page 2: ...parts of your PrecisionPower gear are custom built to our specifications Our factory parts are not made available to anyone else nor are they for sale Our goal is to make sure that your PrecisionPower...

Page 3: ...en installed by an Authorized PrecisionPower Dealer Completely Designed And Handcrafted In The USA Specifications Power Bandwidth 4 5 Hz 100 kHz Total Harmonic Distortion 0 02 Input Topology Different...

Page 4: ...20 5kHz Sub Summed Stereo 24dB Octave Linkwitz Riley Low Pass at 90Hz QBASS PLUS on Sub Channel FEATURES SPECIFICATIONS QBASS and QBASS PLUS Specifications QBASS PC 4200 PC4400 and PC 6600 Up to 12dB...

Page 5: ...installation Tube of silicone sealant INSTALLATION You will need to install an in line fuse or circuit breaker in the power wire within 18 of the battery This fuse or circuit breaker is to protect yo...

Page 6: ...0W 400W 33 3A Total current draw 12V If the same amplifier is driven into a 2 Ohm stereo or 4 Ohm mono load double it s 4 Ohm RMS rating All POWERCLASS amplifiers will effectively double their power a...

Page 7: ...Fuse must be installed within 18 of battery Drill a hole in the firewall and use a rubber grommet to keep wire from shorting Run the cables under the carpet near the side of the vehicle Be careful no...

Page 8: ...from the battery to the amplifier s in addition to your regular ground wire Keep the ground and power wires as close together as possible and use the same gauge wire for both This will ensure that you...

Page 9: ...he appropriate hole and tighten the screws Once the wires are secure the PowerLock may be plugged into the amplifier The Power Ground PowerLock will accommodate 6 gauge wire for the PC4200 PC4400 and...

Page 10: ...SPEAKER WIRING Speaker Remote PowerLock For the rear channels locate the four terminal speaker PowerLock connector For PC650 the front channel also uses a four terminal PowerLock connector On 4 and 6...

Page 11: ...ed configuration the amplifier s protection circuitry may engage Mixed Mono Output The ability to run stereo speakers while simultaneously running a mono output from the same channel pair is accomplis...

Page 12: ...erLock connector here 2 COOLING VENTS see page 18 3 POWER MUTE indicator A green light indicates that the amplifier is on a red light indicates that the amplifiers muting circuits are engaged 4 POWER...

Page 13: ...amplifier see page 18 5 COOLING VENTS see page 18 6 SPEAKER REMOTE CONNECTOR After connecting remote and speaker wires plug in the PowerLock connectors here see pages 7 9 7 REAR XOVER FREQ Use this co...

Page 14: ...age 18 and 19 8 SPEAKER REMOTE CONNECTOR After connecting remote and speaker wires plug in the PowerLock connectors here see pages 7 9 1 4 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 9 REAR HP LP switch Thi...

Page 15: ...e PowerLock connectors here with the screws facing up see pages 7 9 6 COMBINE Push this switch in to connect the rear channels to the front inputs see page 18 7 Q SELECT 4 2 Push this button in for a...

Page 16: ...imes what the noise level would be without this circuitry It provides all the benefits of a true balanced line without the need of any special cables see diagram below This type of input works with an...

Page 17: ...y rotating the control clockwise QBASS QBASS Is a standard feature on the PC4200 PC4400 QBASSPLUS On PC4800 and PC6600 amplifiers we ve taken bass control to a higher level with QBASS PLUS The two QBA...

Page 18: ...using the REAR HP FREQ control For full range operation turn the control fully counterclockwise to the 20Hz position The low pass section is a 24dB octave Linkwitz Riley type that you can adjust from...

Page 19: ...100 Hz 22 114 Hz 23 134 Hz 24 160 Hz 25 196 Hz 26 260 Hz 27 320 Hz 28 368 Hz 29 432 Hz 30 496 Hz 31 608 Hz 32 752 Hz 33 864 Hz 34 1008 Hz 35 1200 Hz 36 1488 Hz 37 1952 Hz 38 2816 Hz 39 4512 Hz 40 494...

Page 20: ...the head unit until you can hear distortion Now turn it down a bit until you cannot hear the distortion 3 Increase the Amplifier gain clockwise until the onset of audible distortion Then decrease the...

Page 21: ...ed fan has been designed into the PC4800 When the heatsink temperature reaches a predetermined value the fan is activated Cool air is drawn in through the lower intake vents on the endplate This cool...

Page 22: ...0 TROUBLE SHOOTING SOUND IS NOW IN OPPOSITE CHANNEL Reverse RCA inputs SOUND IS NOW IN OPPOSITE CHANNEL Reverse RCAs at head unit SAME CHANNEL Problem is in the Amplifier See your local Authorized Pre...

Page 23: ...eject VOLUME BASS TREBLE RIGHT LEFT BALANCE TRACK REVERSE FOWARD 1 2 3 4 8 7 6 5 PPI MAR KET ING DPT Trk 1 PAR 245 Preamp Equalizer Vol um e Fad er Defeat Sub Low Low Mid High M id Treb le PAR 245 Po...

Page 24: ...A Power LED Select Input Output Output Rear Front R L In p u t S e n s it iv it y 1 3 2 4 Sub Low Low Mid Treble Frequency Adjust High Mid R L R L Source Unit POWERCLASS Amplifier PC4200 PC4400 or PC4...

Page 25: ...Power LED Select Input Output Output Rear Front R L In p u t S e n s it iv it y 1 3 2 4 Sub Low Low Mid Treble Frequency Adjust High Mid R L R L Source Unit POWERCLASS Amplifier PC4800 Front High Pas...

Page 26: ...rd octave EQ R L Ground Remote Power Outpu t stereo out mono in Input R L De f e at 10 KH z 12 db 1 2db 5 KH z 12 db 1 2db 2 5 KH z 12 db 1 2db 1 2 7 KH z 12 db 1 2db 635 Hz 12 db 1 2db 320 Hz 12 db 1...

Page 27: ...ifier PC6600 Left Channel POWERCLASS Amplifier PC6600 Right Channel Passive Crossover Tweeter MidRange Passive Crossover Tweeter MidRange Q 4 1 5 Q 4 1 5 Q 4 1 5 Q 4 1 5 Q 4 1 5 Q 4 1 5 Q 4 1 5 Q 4 1...

Page 28: ...Rear Left Input INPUT ATTENUATION AMP RCA Front Right Input RCA Front Left Input High Pass 20Hz 5kHz DIF Input Combine Switch Low Pass 90Hz mute mute Front gain Rear gain Front Rear mute 12dB octave 1...

Page 29: ...nt Right Input RCA Front Left Input High Pass 20Hz 5kHz DIF Input Combine Switch Low Pass 44Hz 315Hz mute mute mute High Pass 20Hz 5kHz Rear HP LP Switch Front Crossover 12dB octave Front gain Front R...

Page 30: ...TENUATION RCA Front Right Input RCA Front Left Input High Pass 20Hz 5kHz DIF Input Combine Switch Low Pass 90Hz mute mute High Pass 20Hz 5kHz mute Front Crossover 12dB octave AMP Front gain Front Rear...

Page 31: ...efer to original packaging for the serial number of your component speakers 5 The provisions of this warranty shall not apply to any PrecisionPower product used for a purpose for which it is not desig...

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