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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 workmanship,
your unit will be repaired or replaced at the sole discretion of Blitz.

To obtain warranty service you must first call our Consumer Return Hotline
number at (718) 236-6948 to obtain a Return Authorization number. This
R.A.# must appear on the outside of your package and on all paperwork
relating to your return.

When returning a product to us for warranty service it must be carefully packed
and shipped prepaid to:

You must also include the following items:

• A copy of your sales receipt or other proof of purchase
• A brief letter indicating the problem you are experiencing
• include in your letter your return address, daytime phone number,
    and R.A. number
• also include a check or money order for $15.00 for return shipping,
    handling, and insurance, or provide your Visa/MC number with
    expiration date.

R.A.#
Blitz Service Center
1600 63rd Street
Brooklyn, NY 11204

Our obligation under this warranty is limited to the repair or
replacement of the defective unit when it is returned to us prepaid.
This warranty will be considered void if the unit was tampered with,
improperly serviced, or subject to misuse, neglect, or accidental
damage.

l i m i t e d   w a r r a n t y   p o l i c y

w w w . b l i t z a u d i o . c o m

C r o s s o v e r

All manuals and user guides at all-guides.com

Summary of Contents for BZX-7

Page 1: ...BZX 7 3 W a y E l e c t r o n i c C r o s s o v e r N e t w o r k w i t h S u b w o o f e r L e v e l C o n t r o l user s manual All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...u many years un compromised musical service The Blitz Electronic Crossover has been designed using the latest in electronic technology available today When you check the list of features offered by th...

Page 3: ...ecautions features and specifications system wiring mounting and installation noise check and system adjustment troubleshooting 2 3 4 5 6 7 8 9 t a b l e o f c o n t e n t s All manuals and user guide...

Page 4: ...12dB Octave Band Pass High Pass Selector on Mid Range Sub Level and Q Selector 2 20 Variable Remote Control Subwoofer Stereo Mono Selector Subwoofer Selectable Phase Shifter Adjustable Bass Boost and...

Page 5: ...battery ground lead before wiring the system up When you finish the installation be sure to make one more check to be sure everything is done correctly Reinstate all car parts that were removed Recon...

Page 6: ...4 f e a t u r e s a n d s p e c i f i c a t i o n s All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 7: ...ment only applies when switch number 7 is placed on BAND PASS By turning the selector you can choose the high pass crossover points from 40Hz 8kHz Positioning this switch is at high pass mode the low...

Page 8: ...AL CONNECTION DIAGRAM IN OUT SWITCH SWITCH POSITION IN OUT VIA INPUT SOURCE FRONT REAR FRONT REAR OUTPUT SUBWOOFER ON ON ON ON MID ON OFF OFF ON HIGH ON OFF OFF ON TWEETER SUBWOOFER MID RANGE All manu...

Page 9: ...ach of the mounting holes to mark the mounting surface If the mounting surface is carpeted measure the hole centers and mark with a felt tip pen Before attempting to drill the mounting holes take note...

Page 10: ...NOT MOUNT CROSSOVER UNTIL THE FOLLOWING PROCEDURES HAVE BEEN COMPLETED 1 Preset each amplifier input gain adjustment at the amplifier to half of maximum 2 Before turning the audio system on preset adj...

Page 11: ...tor boating type of sound when the engine is running and the audio system volume is set at a reasonably high level Check the red power wire It muse be connected directly to the battery Check the syste...

Page 12: ...ervice it must be carefully packed and shipped prepaid to You must also include the following items A copy of your sales receipt or other proof of purchase A brief letter indicating the problem you ar...

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