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Table of Contents
Related Manuals for Pyramid PB444X
Summary of Contents for Pyramid PB444X
- Page 1 Owner’s Manual PB444X PB446X PB448X PB449X S u p e r B l u e...
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Page 2: Table Of Contents
2 ch amp PB446X, PB449X 2 ch amp PB446X, PB449X 4 ch amp PB448X 4 ch amp PB448X 4 ch amp PB448X 2CH & Bridged mode, PB444X 2CH & Bridged mode, PB446X, PB449X 4CH & Bridged mode, PB448X Troubleshooting owner’s manual... - Page 3 2 ch amp PB444X • PB446X• PB449X • 4 ch amp PB448X s p e c i f i c a t i o n s output power @14.4 V.D.C 1 Khz Maximum Power Output RMS Power Output @ 4 ohms...
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Page 4: Ch Amp Pb444X
LED 2 ch amp PB444X owner’s manual speaker connections power fuse protection indicator power terminals... - Page 5 low level inputs this amp features gold-plated RCA input jacks for high impedance input. Use these with car stereo output which uses RCA-type connector cables. bass control use this control to adjust the bass output level to suit your taste or audio program material. treble control use this control to adjust the treble output level to suit your taste or audio program material.
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Page 6: Ch Amp Pb446X Pb449X
2 ch amp PB446X features and controls PB449X • high level inputs power LED low level inputs input gain control treble control bass control bridged mode switch speaker connections power terminals protection indicator power fuse owner’s manual... - Page 7 high level inputs if your car stereo does not have RCA output jacks, you can connect the speaker output from the stereo system to the amplifier. power LED this indicator is illuminated when power is applied. low level inputs this amp features gold-plated RCA input jacks for high impedance input.
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Page 8: Features And Controls
features and controls 4 ch amp PB448X power LED high level inputs low level inputs front input gain control front bridged mode switch rear input gain control rear bridged mode switch subwoofer crossover on/off switch subwoofer crossover frequency control speaker connections power terminals power fuse protection indicator... - Page 9 power LED this indicator is illuminated when power high level inputs if your car stereo does not have RCA output low level inputs this amp features gold-plated RCA input input gain controls use these controls to match the outputs of bridged mode switch the amplifier can be bridged to form a subwoofer crossover on/off switch...
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Page 10: Mounting And Installation
2 ch amp PB444X • PB446X • PB449X • 4 ch amp PB448X mounting and installation Please read the Installation Precautions section below before installing your Pyramid Super Blue amplifier, and then refer to the diagrams provided to connect power, audio input and speaker connections according to your own system configuration requirements. -
Page 11: Electrical Connections
2 ch amp PB444X• PB446X• PB449X electrical connections PB444X 12V battery PB446X • PB449X 12V battery to remote turn-on +12V head unit to remote turn-on +12V head unit... - Page 12 4 ch amp PB448X electrical connections PB448X to remote turn-on 12V battery +12V head unit owner’s manual...
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Page 13: Ch Amp Pb444X
To a second amplifier 2 ch amp PB444X L/R audio outputs 2 ch amp PB444X Y adaptors head unit head unit... -
Page 14: Ch Amp Pb446X, Pb449X
stereo input connections low level inputs using L/R audio outputs high level inputs using wiring harness 2 ch amp PB446X • PB449X head unit head unit from speaker terminals owner’s manual PLEASE NOTE! If using high level inputs, do not use the low level RCA inputs at the same time! -
Page 15: Ch Amp Pb446X, Pb449X
mono input connections low level inputs using to a second amplifier Y adaptors high level inputs using wiring harness 2 ch amp PB446X •PB449X head unit head unit from speaker terminals PLEASE NOTE! If using high level inputs, do not use the low level RCA inputs at the same time! to a second... -
Page 16: Ch Amp Pb448X
2/4 channel input connections 4 CH input connections low level inputs using L/R rear audio outputs 2 CH input connections low level inputs using right output L/R front audio outputs left output Y adaptors owner’s manual 4 ch amp PB448X head unit PLEASE NOTE! If using high level inputs, do not... -
Page 17: Ch Amp Pb448X
hi level input connections 4 CH floating ground connection wiring harness orange black black orange 4 CH harness wiring for common ground connection orange black black orange REAR FRONT REAR FRONT 4 ch amp PB448X head unit orange black black orange head unit orange... -
Page 18: Ch Amp Pb448X
mono input connections 4 CH mono input connections low level inputs using front outputs 2 CH mono input connections low level inputs using 4 ch amp PB448X rear outputs right audio outputs left audio outputs owner’s manual head unit PLEASE NOTE! If using high level inputs, do not use the low level RCA inputs at the same time! - Page 19 hi level mono input connections 4 CH floating ground connection wiring harness orange black black orange 4 CH harness wiring for common ground connection speaker terminals orange black black orange from speaker terminals from 4 ch amp PB448X head unit orange black black...
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Page 20: Speaker Connections
2 ch amp PB444X speaker connections stereo output mode LEFT speaker RIGHT speaker bridged mono output mode MINIMUM SPEAKER IMPEDANCE 4 OHMS! speaker owner’s manual... - Page 21 2 ch amp PB446X • PB449X speaker connections stereo output mode bridged mono output mode mode switch in STEREO position LEFT speaker mode switch in BRIDGED position speaker RIGHT speaker MINIMUM SPEAKER IMPEDANCE 4 OHMS!
- Page 22 speaker connections 4 channel (stereo) output mode speakers bridged mono output mode 4 ch amp PB448X mode switch in STEREO position REAR mode switch in BRIDGED position speakers MINIMUM SPEAKER IMPEDANCE 4 OHMS! owner’s manual FRONT speakers...
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Page 23: Troubleshooting
2 ch amp PB444X • PB446X • PB449X • 4 ch amp PB442X• PB448X troubleshooting Before removing your amplifier, refer to the list below and follow the suggested procedures. Always test the speakers and their wires first. Amplifier will not power up. - Page 24 MANUFACTURER’S LIMITED TWO YEAR WARRANTY PYRAMID SOUND CORP. warrants this unit to be free from defective material or workmanship and will repair or replace this unit or any part thereof if it proves defective in normal use or service within two (2) years from the date of original purchase. Our obligation under this warranty is limited to repairing or replacing, at our discretion, the defective instrument or any part thereof when it is returned, transportation prepaid to the Pyramid...