Jensen 420, 1150, 1302, 1304, 840 operation manual Introduction, Before You Begin, Warranty Service

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PowerPlus Amplifiers

Introduction

The Jensen PowerPlus series of amplifiers were designed to meet or exceed the CEA-2006 test standards. These new standards give all participating manufacturers (and many don't participate) a baseline when comparing amplifiers of similar power output. The CEA Power rating protects you, the customer. “Power is power – it doesn't matter who makes it,” is not always true. What does matter is whether the power can be produced in the first place. The RMS rating is the true power you are getting. At Jensen, to be fair to you and to the competition, we rate our amps in the two most popular ratings, including the CEA RMS rating. So feel confident that your Jensen purchase decision was a sound one, and remember "If it's Too Loud, You're Too Old."

Before You Begin

We need to get the legal stuff out of the way, so please keep reading. Afterwards, you’ll be armed with the knowledge to install your new hard-hitting, speaker-pumping Jensen amplifier.

Exposure to loud sounds or music can permanently damage your hearing. Unfortunately, in many cases, the damage is not noticeable until years later. In addition, loud music may hinder your ability to hear traffic, police, and fire or emergency vehicles. Please be responsible and have respect for other people by listening at moderate volumes!

Warranty Service

If your Jensen amplifier should ever require service, you will need the original dated receipt. If you must return the unit for any reason, always include the receipt with the product.

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Contents PowerPlus Amplifiers Before You Begin Warranty ServiceIntroduction Power Output Features and SpecificationsSpecifications Routing Wires InstallationInstallation Assistance Supplies and Tools Needed Disconnect BatteryCharging System Power WiringPower Terminal +12V/B+ Remote Terminal REMReplacement Fuse Requirements Fuse Ground Terminal GNDPowerPlus 420/1302 Speaker WiringPowerPlus 900/1150 Two Speakers and Bridged Subwoofer PowerPlus 840/1304Four Speakers Two SubwoofersInput Wiring PowerPlus 420/900/1150/1302Connecting Additional Amplifiers Indicators and Controls Test Power Wiring TestingReconnect Battery Remote Input Level ControlTroubleshooting Problem Possible Cause Corrective ActionCEA Power Output RMS Power Output @ 1% THD+N, 14.4VDC