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Blitz BZX4 manual

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Table of contents for the manual

  • Page 1

    BZX-4 High Performance Electronic Crossover Line Driver Network user’s manual[...]

  • Page 2

    Thank you for purchasing the Blitz High performance Electronic Line Driver . Rest assured you have purchased a quality product designed and engineered to give you many years un-compromised musical service. The Blitz Electronic Line Driver has been desi gned using the latest in electronic technology available today . When you check the list of featu[...]

  • Page 3

    general features precautions features and specifications system wiring mounting and installation noise check and system adjustment troubleshooting 2 3 4-5 6 7 8 9 table of contents[...]

  • Page 4

    Chrome Plated Chassis Acrylic Protective Cover Frequency Response: 10Hz-30kHz S/N Ratio: 90dB THD: 0.05% Max Output (RMS): 15V LED Power On Indicator Input Level Controls High and Low Level Inputs RCA Output Jacks 2 general featur es[...]

  • Page 5

    3 Precautions T o prevent short circuits, be sure to disconnect the negative batter y ground lead before wiring the system up. When you finish the installation, be sure to make one more check to be sure ever ything is done correctly . Reinstate all car parts that were removed. Reconnect the negative battery ground lead.[...]

  • Page 6

    4 features and specifications +R -- L+ R L USE ONLY ONE RL LR GND REMOTE B+ 12V POWER HIGH PERFORMANCE ELECTRONIC LINE DRIVER BZX-4 LOW INPUT HIGH INPUT LEVEL ADJ. OUTPUT[...]

  • Page 7

    5 featur es and specifications Frequency response Input impedance Input sensitivity Maximum output Channel separation S/N ratio THD Power supply Dimensions 10Hz-30KHz 22K Ohm 0-7V 15 Volts 60dB >90dB 0.05% 10-16V DC, negative ground 1.3"H x 3.6"W x 5.2"D 1 LOW LEVEL INPUT 2 HIGH LEVEL INPUT 3 INPUT LEVEL CONTROL 4 LED POWER ON IND[...]

  • Page 8

    6 System wiring LOW LEVEL INPUT If your radio has RCA pre-amp output, plug then into the low level output of Line Driver OUTPUT CONNECTIONS Connects to the Line Driver's outputs to the inputs of power amplifier . NOTE : If using high level inputs, do not use low level RCA inputs at the same time.[...]

  • Page 9

    Y our new Blitz Series amplifier comes complete with all required mounting hardware. Mark the location for the mounting screw holes by positioning the Line Driver where you wish to install it and use a scribe (or one of the mounting screws) inserted in each of the mounting holes to mark the mounting surface. If the mounting surface is carpeted, mea[...]

  • Page 10

    8 Noise check and system adjustmen NOISE CHECK Check the entire audio system for noise before permanently securing the Line Driver mounting 1. Start the engine. 2. T urn the audio system on. 3. Rev the engine and vary the VOLUME of the audio system to determine if there is any unwanted noise. If so, turn both the audio system and the engine off. Do[...]

  • Page 11

    1. There is an audible distortion at a low volume level. Output levels NOT set correctly . PROBLEM POSSIBLE CAUSE Output levels NOT set correctly . 2. A whining sound can be heard through the speakers when the audio system is at low volume with the engine running. The whining noise remains unchanged or seems to disappear when the volume level is in[...]

  • Page 12

    All Blitz products are carefully constructed and thoroughly tested before shipment. Products purchased in the USA are warranted to be free of defects in material and workmanship for two (2) years from the date of purchase. This warranty is limited to the original retail purchase. Should the product fail due to factory defects in material or workman[...]