Instruction/ maintenance manual of the product PB448X Pyramid Technologies
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Super Blue Own e r ’ s Manual PB444 X PB446 X PB448 X PB449 X.
introduction i owner’s manual Congratulations on y our purchase of a new Pyramid Super Blue amplifier . Super Blue amps are some of the most advanced car amplification products av ailable. These quality audio products are designed and engineered to afford you years of uncompromised musical service.
introduction table of contents specifications 4 ch amplifier PB448 X 1 5-30 Khz ( 3dB) + _ 1 0-30 Khz ( 3dB) + _ 1 0-30 Khz ( 3dB) + _ i 2 ch amplifier PB449 X 1 0-30 Khz ( 3dB) + _ 1000W x 1 2 50 mV (low) 2.5 V (high) 20 K -Ohms (low) 100 Ohms (high) DC 14.
features and controls 2 ch amp PB444 X 2 owner’s manual s treble control bass control input gain control low level inputs protection indicator power fuse power terminals speaker connections power LE.
features and controls input gain control use this control to match the outputs of your head unit to the amplifier . Starting with your head unit volume control set at about the 2 o’clock position, increase the amp gain control until distortion begins to occur , and reduce slightly from this point.
features and controls 2 ch amp PB446X • PB449X 4 owner’s manual power LED treble control input gain control low level inputs high level inputs bass control speaker connections power terminals prot.
features and controls 5 input gain control use this control to match the outputs of your head unit to the amplifier . Starting with your head unit volume control set at about the 2 o’clock position, increase the amp gain control until distortion begins to occur , and reduce slightly from this point.
features and controls 4 ch amp PB448 X 6 owner’s manual power LED front input gain control low level inputs high level inputs speaker connections power terminals protection indicator power fuse s s .
features and controls 7 input gain controls use these controls to match the outputs of your head unit to each pair of amplifier inputs. Starting with your head unit volume control set at about the 2 o’clock position, increase the amp gain controls until distortion begins to occur , and reduce slightly from this point.
8 owner’s manual electrical connections mounting and installation 2 ch amp PB444X • PB446X • PB449 X•4c ha m p PB448 X P P Please read the Installation Precautions section below before install.
electrical connections 2 ch amp PB444X• PB446 X • PB449 X mounting and installation 9 PB444 X PB446 X • PB449 X to remote turn-on +12V head unit head unit 1 2V battery 1 2V battery t e d , r s e.
10 owner’s manual mono i n p ut connections stereo input connections electrical connections 4 ch amp PB448 X to remote turn-on +12V head unit 1 2V battery PB448 X.
mono i n p ut connections 2 ch amp PB444 X stereo input connections 2 ch amp PB444X electrical connections 11 head unit Y adaptors T o a second amplifier L/R audio outputs head unit.
mono i n p ut connections stereo input connections 2 ch amp PB446X • PB449X 12 owner’s manual using low level inputs using high level inputs us us L/R audio outputs head unit RL RL from speaker te.
mono i n p ut connections 2 ch amp PB446 X • PB449X stereo input connections 13 using low level inputs using high level inputs head unit Y adaptors to a second amplifier head unit from speaker termi.
hi level input connections 2/4 channel input connections 4 ch amp PB448X 14 owner’s manual 4C H input connections using low level inputs 2C H input connections using low level inputs 4 4 for L/R rea.
hi level input connections 4 ch amp PB448X 2/4 channel input connections X head unit 15 4C H floating ground connection 4C H harness wiring for common ground connection L RL R wiring harness RL FRONT .
hi level mono input connections mono input connections 4 ch amp PB448X 16 owner’s manual 4C H mono input connections using low level inputs 2C H mono input connections using low level inputs 4 4 for.
hi level mono input connections 4 ch amp PB448X mono input connections 17 4C H floating ground connection 4C H harness wiring for common ground connection LR wiring harness L R orange black black oran.
speaker connections speaker connections 2 ch amp PB444 X 18 owner’s manual stereo output mode bridged mono output mode st br LEFT speaker speaker RIGHT speaker MINIMUM SPEAKER IMPEDANCE 4 OHMS!.
speaker connections 2 ch amp PB446 X • PB449 X speaker connections LEFT speaker RIGHT speaker speaker 19 stereo output mode bridged mono output mode MINIMUM SPEAKER IMPEDANCE 4 OHMS! mode switch in .
speaker connections 4 ch amp PB448 X 20 owner’s manual troubleshooting FRONT speakers REAR speakers LR RL 4 channel (stereo) output mode bridged mono output mode 2c h speakers LR mode switch in STER.
speaker connections t r o ubleshooting 21 2 ch amp PB444X • PB446X • PB449 X•4c ha m p PB442X• PB448X Amplifier will not power up. • Check for good ground connection. • Check that remote DC terminal has at least +12v DC. • Check that there is battery power on the + terminal.
Own e r ’ s Manual MANUFACTURER’S LIMITED TWO YEAR WARRANTY PYRAMID SOUND CORP. warr ants this unit to be free from defective material or workmanship and will repair or replace this unit or any part thereof if it prov es defective in normal use or service within two (2) years from the date of original purchase.
An important point after buying a device Pyramid Technologies PB448X (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Pyramid Technologies PB448X yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Pyramid Technologies PB448X - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pyramid Technologies PB448X you will learn all the available features of the product, as well as information on its operation. The information that you get Pyramid Technologies PB448X will certainly help you make a decision on the purchase.
If you already are a holder of Pyramid Technologies PB448X, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Pyramid Technologies PB448X.
However, one of the most important roles played by the user manual is to help in solving problems with Pyramid Technologies PB448X. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pyramid Technologies PB448X along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
