Manual Clarion APX280M (page 12 of 14) (English)

580437

Zoom out

Zoom in

1/14

APX280M Power System Amplifier

Problem

Distorted audio.

Solution

Gain is not set properly, or damaged speaker cones. Review Setting Gain;

inspect each speaker cone for signs of damage (i.e. frozen cone, burning smell,

etc.)

Problem

Audio lacks punch.

Solution

Speakers wired incorrectly, which causes cancellation of bass frequencies.

Check polarity of wires from amplifier to each speaker as defined by the

system design.

Problem

Amplifier fuse keeps blowing.

Solution

Incorrect wiring or short circuit. Review Installation and check all wiring

connections.

Problem

Whining or ticking noise in the audio with engine on.

Solution

Amplifier is picking up alternator noise or radiated noise. Turn down input

gain; move audio cables away from power wires. Check power and ground

connections on amplifier; install an in-line noise filter on source unit's power

wire; check alternator and/or voltage regulator; test for weak battery or add

water to battery.

PRODUCT SPECS

Frequency Response 20Hz ~ 20kHz

Signal Noise Ratio >100db

THD .05% all channels driven

Input Sensitivity Low Level 250mV ~ 2.5 V

Input Sensitivity Speaker Level 500mV ~ 5V

Max. Power Output 320W (160Wx 2)

Cont. Power Output 160W (80w x 2) @ .08% THD

2-Ohm Stereo Output 125W x 2 @ .05% THD

Bridged Power 300W x 1 @ .05% THD

Dimensions 2-1/8"H x 8-1/4"W x 9" L

Current Consumption at output

@ max power 28A @ 382 Watts

APX280M manual.qxd 3/12/2004 12:55 PM Page 10

Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

Forumrules

To achieve meaningful questions, we apply the following rules:

First, read the manual;
Check if your question has been asked previously;
Try to ask your question as clearly as possible;
Did you already try to solve the problem? Please mention this;
Is your problem solved by a visitor then let him/her know in this forum;
To give a response to a question or answer, do not use this form but click on the button 'reply to this question';
Your question will be posted here and emailed to our subscribers. Therefore, avoid filling in personal details.

new questions and answers
new manuals

You will receive an email to register for one or both of the options.

Get your user manual by e-mail

Enter your email address to receive the manual of Clarion APX280M in the language / languages: English as an attachment in your email.

The manual is 0,25 mb in size.

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.

Info

Clarion APX280M Manual

Product: