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Summary of Contents for Pyramid America PB618
- Page 1 OWNER'S MANUAL PB618/PB718/PB918/PB2518/PB3818 www.pyramidcaraudio.com...
- Page 2 INTRODUCT I ON (PB618) P y r h Speed Power A i fier AMERICA H i Thank you for purchasing the AMPLIFIER e d u in g the latest e l ect ro n i c technology avai l a b l e...
- Page 3 FUNCTIONS (PB618) 1.HIGH LEVEL INPUT (LOW IMPEDANCE) your car stereo does not have output jacks, you can connect the speaker output from the stereo system to the amplifier. 2.LOW LEVEL INPUT (HIGH IMPEDANCE) This unit is provided with input jacks for High impedance input.
- Page 4 FUNCTIONS PB618 9.PROTECTION LED The protection ci itry will disable the amplifier if it senses an input overload, extreme temperature When the pr speaker short circuit of high conditions. tion circuit in operation the LED indicator on the unit will light indicating that the amplifier gone into a self preservation mode.
- Page 5 ELECTRICAL & AUDIO CONNECTIONS (PB618) A. STEREO INPUT CONNECTION NOTE: Do not both low and high level inputs simultaneously! RCA TYPE TERMINAL This am ifier is provided with g ed RCA terminals for INPUT to match radios and e s with line level output.(Fig. 1A)
- Page 6 ELECTRICAL & AUDIO CONNECTIONS (PB618) O� ' " � ' ' ' ���O Input High Level Input Leads High Level Leads Unit speaker Output) Outout) (To Radio Unit speaker (To Radio (Fig. 1 � ' ' ' �o�;��� � , � · · ·...
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Page 7: Speaker Connections
ELECTRICAL & AUDIO CONNECTIONS (PB618) Level Input Level High Leads High Input Leads (To Radio Unit speaker Output) (To Radio Unit speaker Output) Stereo System (Four Channel Line Output) (Fig. 28) B. SPEAKER CONNECTIONS You do not need to make any a tme nt for the input connection of Amplifier before you connect the speaker output. - Page 8 ELECTRICAL & AUDIO CONNECTIONS (PB618) 2 Channel Output Mode You may want to bridge the Amplifier to a 2 CHANNEL output amplifier. use high quality speakers which are capable of handling the high power output. In this mode only the 1-2CH and 3-4CH will be activated.
- Page 9 INTRODUCTION (PB718/PB918/PB2518/PB3818) ���� ��J O �O 1.High level input 8.Fully adjustable high/low 2.Low level input pass crossover 3.Aux line output 9.Power on LED indicator 4.lnput level control 10.Protection LED indicator 5.Bass boost control 11.Power supply terminals 6.Low pass control 12.Power fuse 7 .High pass control 13.Speaker output terminals...
- Page 10 FUNCTIONS (PB718/PB918/PB2518/PB3818) 1. HIGH LEVEL INPUT(LOW IMPEDANCE) If your car stereo does not have RCA output jacks, you can connect the speaker output from the stereo system to the amplifier. 2. LOW LEVEL INPUT(HIGH IMPEDANCE) This unit is provided with RCA input jacks for High impedance input. Couple the RCA input with the car stereo output using RCA type connector cables.
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Page 11: Protection Led
FUNCTIONS (PB718/PB918/PB2518/PB3818) 10. PROTECTION LED The protection circuitry will disable the amplifier if it senses an input over load, speaker short circuit of e xtreme high temperature conditions. When the protection circuit is in operation the LED indicator on the unit will light indicating that the amplifier has gone into a self preservation mode. -
Page 12: Stereo Mode
ELECTRICAL&AUDIO CONNECTIONS ( PB718/PB918/PB2518/PB3818) Left Ri hi ;::C=n� �C= =';=� �C=:= =C=J=sur =�: :: :; � � ' - " " ..'CA ..nll full 1'1."" Ilnl aut ..connKiIon to IUonll IlII p llnl ... In th •• palll STEREO MODE '=-:J U c ' = j C=�... -
Page 14: Installation
INSTALLATION The Amplifier comes complete with all mounting hardware, While the Amplifier can be mounted in any convenient location in your vehicle, please remember that this is a high power unit which generates high electrical energy and heat Therefore be sure to install the unit in a place with sufficient airflow, a minimum of dust and no moisture. - Page 15 TESTING AND SPECIFICATIONS After all the connections have been made, turn on your stereo and l sten for the amplif r to turn on. If there are any un sual noises from the speakers then turn the system off and recheck all wiring.
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Page 16: Specifications
150Wx2 3000W Pb3818: 100Wx 2 200Wx 2 5000W PB618 =200W X 2 or 2000W x 2 and 200W x 1 PB718 =150Wx 2 or 1000Wx 2 and 200Wx 1 2 B ' d rI ge dM d e ... PB918 = 200W x 2 or 2000W x2 and 200W x 1... - Page 17 IIIYEIlIIOIiEIPYIWIIDCAItAUDIO C.A. RIF : J-31213319-8 .,nlllll!l!c,nudll .co!!! • e rna I : pynlll l dC.nUdll'IIII . II.CIIII www.pyramidcaraudio.com...
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