User manual PYRAMID PB440X

[. . . ] Pyramid has utilized the latest electronic technologies in order to deliver a superb listening experience. The Super Blue line has been designed to ensure adequate headroom for even the most demanding peaks and dynamic ranges found on today's CD's and recordings. [. . . ] power fuse the fuse protects the amplifier and your car's electrical system from short circuit conditions. power terminals use these connectors to deliver power, ground, and remote turn-on control to the amplifier. 5 2 ch amp pb440 · 4 ch amp PB442X specifications PB440X 2 channel amplifier output power @14. 4 V. D. C 1 Khz RMS Power Output @ 4 Ohms Maximum Power Output bass/treble control frequency response input impedance input sensitivity power supply voltage 35 Watts x 2 120 Watts x 2 + 12dB _ _ 15-30 Khz (+3dB) 10 K-Ohms 150 mV DC 14. 4V negative ground (10. 5-16V) 4-8 Ohms 5A PB442X 4 channel amplifier 35 Watts x 4 75 Watts x 4 + 12dB _ _ 15-30 Khz (+3dB) 10 K-Ohms 150 mV DC 14. 4V negative ground (10. 5-16V) 4-8 Ohms 10 A matching speaker impedance maximum current draw dimensions (W x H x D) mm inches kg lbs 120 x 59 x 270 4. 75 x 2. 32 x 10. 63 230 x 59 x 270 9. 06 x 2. 32 x 10. 63 net weight 1. 20 2. 64 2. 25 4. 95 6 owner's manual electrical connections PB440X 2 ch amp PB440X · 4 ch amp PB442X RED WIRE 12V battery to remote turn-on +12V ORANGE WIRE PB442X RED WIRE 12V battery to remote turn-on +12V ORANGE WIRE 7 stereo input connections 2 ch amp PB440X head unit L/R audio outputs 8 owner's manual 2/4 channel input connections 4 ch input connections 4 ch amp PB442X L/R FRONT audio outputs L/R REAR audio outputs head unit 2 ch input connections head unit Y adaptors L/R audio output 9 speaker connections 2 ch amp PB440X LEFT speaker RIGHT speaker NOTE: The PB440X is not capable of having bridged outputs. Bridging the outputs will damage your amplifier! 10 owner's manual speaker connections 4 ch amp PB442X L REAR speakers R L FRONT speakers R NOTE: The PB442X is not capable of having bridged outputs. Bridging the outputs will damage your amplifier! 11 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. Installation Precautions · Before you drill or cut any holes, investigate your car's layout very carefully. Take care when you work near the gas tank, fuel lines, hydraulic line and electrical wiring. Attach all audio system components securely within the automobile to prevent damage, especially in an accident. · Do not mount this amplifier so that the wire connections are unprotected or in a pinched condition, or likely to be damaged by nearby objects. Be sure to select a location inside your vehicle which has adequate ventilation. · Before making or breaking power connections in your system, disconnect the vehicle battery. Confirm that your head unit or other equipment is turned off while connecting the input jacks and speaker terminals. · If you need to replace the power fuse, only replace it with a fuse identical to that supplied with the system. [. . . ] We are not responsible for damage incurred in returning items for repair. A letter stating your exact street address, daytime phone number, and the problem you are experiencing should be included. [. . . ]