How to Replace a Speaker in a Bass Amplifier

Although the typical bass amplifier speaker is larger and more solid than those in guitar amps, they still blow. A bad bass amplifier speaker not only sounds terrible but also runs the risk of damaging the electronics, particularly in a tube bass amplifier. Speaker repair is simple once a suitable replacement has been purchased. Read on to learn how to replace a speaker in a bass amplifier.

Difficulty: Moderate

Instructions

Things You'll Need:

• Proper Replacement Speaker
• Screwdriver
• Pliers
• Marker

1. Unplug the amp from all equipment and the wall socket. Place the unit on its back.

2. Remove the front grille. If there are no visible screws holding it in place, the grille is most likely snapped in and out of position. Gently pry the grille loose.

3. Unscrew the bad speaker and lift it out of the cabinet gently because there are still wires attached. If the wire connections are not color-coded (red is positive and black is negative), use a marker to label them.

4. Remove the speaker wires by pulling of the plastic connector, not the wire. Use pliers if necessary. Tape the wires down so they will not fall inside the cabinet.

5. Inspect the inside of the cabinet while the speaker is out. Remove any foreign objects that have collected inside.

6. Connect the speaker wires to the replacement bass amplifier speaker. Be sure to connect the wires to the correct tabs. Place the speaker into its mounting hole. Replace the screws, but do not tighten until all screws have been returned to their positions.

7. Replace the grille. Turn the unit upright, and reconnect it to the equipment and wall socket.