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2007 Honda Accord Bass Speakers Replacement

This guide is for replacing the bass speakers...

iFixit Library 2003-2007 Honda Accord Difficult 3 - 5 hours Guide 142300
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This attributed iFixit guide is displayed through Fixonic's recorded commercial API permission. iFixit remains the independent source and author of the procedure.

Guide overview

Before you begin

This guide is for replacing the bass speakers in a 2007 Honda Accord. While driving your Honda Accord you may notice that the speakers are not working up to your standards. No need to worry. Replacing them yourself instead of taking your car to a shop is safe, easy, and affordable. So follow the following steps and you will have a new bass speaker in your Honda Accord in no time.

Step 1

Repair step

  • Use the plastic opening tools to remove the floor trim panel on the driver's side door.
Step 2

Repair step

  • Remove the shifter frame panel with the same opening tools.
Step 3

Repair step

  • Unclip the heated seats harnesses.
  • Remove the 12V power supply connection.
Step 4

Repair step

  • Remove the cubby space to access the head unit.
Step 5

Repair step

  • Remove the center climate vents with the opening tools.
Step 6

Repair step

  • Remove the head unit from the dash.
Step 7

Repair step

  • Attach the wiring harness into the amp by clipping it in.
Step 8

Repair step

  • Run the wires under the back seat and along the driver's side door sill (removed in step 1) to under the steering wheel.
Step 9

Repair step

  • Drill a hole through the firewall located on the foot well of the driver's side under the steering wheel.
Step 10

Repair step

  • Run the power and ground wires from the trunk through the door sill and through the firewall to the engine bay.
Step 11

Repair step

  • Run the power wire where it will be out of the way.
  • Run the power wire (red) and the ground wire (green) to battery, connect red to positive and green ground to a clean piece of the car body.
  • Make sure to leave the power wire off until finished.
Step 12

Repair step

  • Remove the wiring harness from the back of the head unit.
  • Connect the four speaker wires and one remote wire to the harness as suggested in the owner's manual.
Step 13

Repair step

  • Clamp down the wire harness on the five wires.
  • Tape up the wire loom to keep it neat.
  • Insert the wire harness back into the head unit.
Step 14

Repair step

  • Put the head unit and the panels back into the car.