Jensen A600HLX, A400HLX warranty Troubleshooting

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A400HLX, A600HLX

 

®

 

Troubleshooting

 

 

 

 

 

Problem

Possible Cause

Corrective Action

 

 

 

 

Amplifier does not operate

No power to +12V terminal

Repair wire or connections.

(power LED not on) when

 

 

 

 

 

 

 

Check connections to radio with test light.

vehicle and radio are on

No power to remote wire with

 

radio on

 

 

 

 

 

 

Fuse blown

Check fuse.

 

 

 

 

Radio volume needs to be

Input level control adjusted too low

Adjust input level control.

turned up too high for amp

 

 

 

 

to work

 

 

 

 

Radio volume is too sensitive

Input level control adjusted too high

Adjust input level control to lower setting.

 

 

 

 

Sound from only one speaker

Defective speaker

Replace speaker.

 

 

 

 

 

Poor connections to speaker (wire)

Check connections.

 

 

 

 

 

RCA input cable defective

Replace cable.

 

 

 

 

 

Input level control adjusted too high

Adjust input level control.

 

 

 

 

Sound distorted

Speaker wires shorting together

Separate speaker wires and insulate.

 

 

 

 

Blows fuses

Power wires hooked up incorrectly

Check power wire connections.

 

 

 

 

 

Speakers blown or defective

Check speakers.

 

 

 

 

Engine noise

Improper ground connections

Reroute RCA away from main power wires.

(Ignition noise/static or

Ground loop(s)

 

 

 

 

Alternator whine)

 

 

 

Reroute RCA cable.

 

 

 

 

 

 

 

 

 

Make sure amp is grounded to a clean, solid part of

 

 

 

 

the chassis/frame.

 

 

 

 

Protect light comes on/

Amp is in thermal protection

Let amp cool down before attempting to turn back on

amplifier shuts down

 

 

 

(some installations may require a fan to keep the amp

 

 

 

 

cool, especially if you are driving subwoofers with the

 

 

 

 

amp).

 

 

 

 

 

Faulty speaker connection and/or

Check speakers and/or crossovers for loose or bad

 

crossover

connections.

 

 

 

 

 

Low battery voltage

Make sure you are getting between 10.8-15.6 volts to the

 

 

 

 

amplifier with a digital multimeter measured at the amplifier.

 

 

 

 

 

Speaker impedance less than 2 ohms

If you are using 4 ohm speakers you cannot have more

 

per channel

than two speakers wired in parallel per channel.

 

 

 

 

Amp will not operate into 2 ohms bridged.

 

 

 

 

No output on channels

Speaker wires not connected to

Refer to pages 6 – 9 for proper installation.

 

speakers properly

 

 

 

 

 

Input hooked up incorrectly

 

 

 

 

 

 

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Contents A400HLX A600HLX Contents Installation FeaturesDisconnect Battery Supplies and Tools NeededLocation and Mounting Routing WiresPower WiringInputs, RCA Output, Remote Level Control Input WiringLow Level Input RCA Input High Level InputRemote Level Control Rear Amplifier A600HLX Connecting other AmpsRCA Output Speakers Speaker Wiring OptionsSubwoofers/Bridged Mono A400HLX Speakers + Bridged SubwooferOhms Tri-mode A400HLXPower / Protect Light Indicators and ControlsCrossover X-OVER Tri-mode/Three channel operationChannel 2CH / 3CH / 4CHChannel A400HLX High InputReconnect Battery TestingTest Power Wiring BassTroubleshooting Specifications subject to change without notice SpecificationsLimited One Year Warranty- USA and Canada

A600HLX, A400HLX specifications

Jensen A400HLX and A600HLX are two prominent models in Jensen's lineup of high-performance loudspeakers, renowned for their exceptional sound quality and innovative design. Both models cater to audiophiles and casual listeners alike, delivering a rich and immersive audio experience.

The Jensen A400HLX is designed with versatility in mind. Its 400-watt peak power handling capability allows for robust audio performance, making it suitable for various applications, including home theaters, studio monitoring, and live sound. One of the standout features of the A400HLX is its advanced 4-inch high-frequency driver, which provides crisp and clear highs. The proprietary waveguide design ensures an even dispersion pattern, enhancing the listening experience across a wide area. The integrated 10-inch woofer delivers deep and powerful bass response, contributing to a well-rounded sound profile.

On the other hand, the Jensen A600HLX takes audio performance a step further, boasting a peak power handling of 600 watts. This model incorporates cutting-edge technology, including Jensen's patented Dynamic Sound Processing, which optimizes the performance of the speaker system in real-time, adapting to the content being played. The 6.5-inch midrange driver in the A600HLX is crafted from an ultra-light cone material that ensures low distortion and a natural sound reproduction, making it ideal for vocal-centric audio.

Both models feature robust, durable construction with a sleek design that complements any modern audio setup. The cabinet design of the A400HLX and A600HLX minimizes resonance and vibration, allowing for cleaner sound and better overall performance. Additionally, the speakers are equipped with high-quality binding posts for secure connections and are compatible with a range of amplifiers, enhancing their versatility.

In terms of connectivity, both models include multiple input options, making them suitable for various devices, including smartphones, tablets, and laptops. They also integrate seamlessly with home theater systems and professional audio setups.

Overall, the Jensen A400HLX and A600HLX loudspeakers represent a blend of performance, technology, and aesthetics. With their impressive power handling, innovative features, and superior sound quality, they are ideal choices for anyone looking to elevate their audio experience, whether at home or in a professional setting.
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