Thank you for choosing PPIaudio epuipment. Now, HANG ON! PPIproducts are engineered and manufactured to deliver a wild ride of performance, sound qual
99. Rear X-Over FreqSelect the rear crossover frequency here. The detented control movesclockwise from 20Hz to 5kHz. Use the chart on page 20 to sele
101 2 3 4 5 6 7 8 9 1014 15 16 17 1811 12 1319 201. Front RCA InputPlug in the front RCA cables from the source unit or PPIsignal processor here.2. Re
119. Rear X-Over FreqSelect the rear crossover frequency here. The detented control movesclockwise from 20Hz to 5kHz.10. Rear Gain ControlUse this con
121. Adjust all amplifier input gain controls to just above minimum sensitivity (fully counterclockwise).2. Using the cleanest source (CD), with music
13For extra BOOM from your system, we’ve developed the QBASS™basscontrol circuit. The QBASS™control is located to the left of the crossoverswitches an
15System OneSystem Two
16System Three
17System Four
18PPI4240
14-Way/5-Way Variable Crossover with RCA OutputsQBASS™Bass BoostBalanced Differential Input CircuitSpeaker Lead High Level InputsHigh Voltage Input Ca
19PPI5440
DETENT XOVER FREQ1 20 Hz2 21 Hz3 21 Hz4 21.5 Hz5 22 Hz6 23 Hz7 24.5 Hz8 26 Hz9 27.5 Hz10 30 Hz11 32 Hz12 35 Hz13 39 Hz14 43 Hz15 49 Hz16 56
This warranty gives you specific legal rights, and you may also have other rights which vary fromstate to state. PrecisionPower, Inc. (PPI) warrants i
2PPI424030W x 4 Channels @ 4 Ohms 60W x 4 Channels @ 2 Ohms 120W x 2 Channels @ 4 Ohms BridgedPPI544030W x 4 Channels @ 4 Ohms+ 120W x 1 Channel @
3The following formula is a guide to determine current draw so you canchoose the proper gauge power cable and fuses for your system. A 50%amplifier ef
4Before beginning, disconnect the negative (-) terminal of the battery priorto working on the positive (+) terminal to prevent a short to ground.This
5Remote Turn-onYour head unit should have a lead marked ‘remote’ or ‘ power antenna’ whichwill be used to turn on your amplifier. Extend this lead th
61. Battery PowerConnect the 12-volt constant power cable from the battery here.2. RemoteConnect the remote turn on lead from you source unit here. Th
7All PPIamplifiers are capable of being bridged into a 4-Ohm mono output without switches or bridging modules. This in turn allows you to run Fullrang
81. Front RCA InputPlug in the front RCA cables from the source unit or PPIsignal processor here.2. Rear RCA InputPlug in the rear RCA cables from the
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