Congratulations!
And thank you for purchasing a “Massive Audio” HD-Series class A/B
full-range amplifier for your car audio system. You now own an
amplifier of uncompromising design and engineering incorporating the
latest advances in circuitry. This handcrafted amplifier is designed to
deliver the demands of serious sound competitors. You will soon
discover that HD-Series amplifiers display a fine balance between
high quality, performance and reliability; all proven qualities of
“Massive Audio” products.
“Massive Audio” amplifiers are the result of American Craftsmanship
using only the highest quality components and quality control
standards. In order to provide you with many years of listening
pleasure, we recommend you to have your new amplifier installed by
an Authorized “Massive Audio Dealer.” This will ensure the proper
installation of your product, and will also increase the length of your
warranty to ONE YEAR.
(Please see the warranty section of for more details.)
Please take a moment to thoroughly read this manual to ensure that you
get the maximum benefit from this new addition to your car audio
system. When installed properly, this unit will provide years of
trouble-free performance.
Should your amplifier ever need service or replacement due to theft,
please record the following information, which will help protect your
investment.
Model #: _______________________________________
Dealer’s Name: ___________________________________
Date of Purchase: __________________________________
Installation Shop and Date:__________________________
