2000 LC 4" Sub Replacements

[mhettleman]

The 4 inch "subs" in my 2000 LC are blown and need to be replaced. I've already replaced everything else, including the head unit. Has anyone else replaced these with a good aftermarket option? I've looked on mud and most have had fitment issues. I don't really care about adding more bass, just want to get rid of the rattle. TIA

 

[Trunk Monkey]

Are you talking about the sub on the side panel in the cargo area? If so, lots of threads on replacements, few of them direct drops ins with minimal modification required.

 

[mhettleman]

Are you talking about the sub on the side panel in the cargo area? If so, lots of threads on replacements, few of them direct drops ins with minimal modification required.

Yes, in the cargo area. However, mine has the dual 4" woofers instead of the single 6.5" woofer which makes it more difficult

 

[41togo]

I replaced mine 2002 with a Kicker subwoofer and I’ve attached my replacement link. I don’t think the 2004 is different ie dual 4” vs one 6.5”. I would check and see if yours are aftermarket ie already replaced OEM. All indications 04 should have the 6.5 as well. If I do it over again I would shop for a good used JBL factory OEM at about $150 to $200. A better fit but I’m happy with the kicker subwoofer required slight modifications.

Thread '2002 LC - Kicker subwoofer replacement review - Pros and cons'

Nov 12, 2025

So I posted earlier that I’m going have to replace the original subwoofer due to squealing like a pig. Yet I’m not convinced that Kicker is the best solution even though Crutchfield suggests that it will fit my 02 LC. I searched “parting out” without luck but found a good used OEM on eBay for $200, I offered $150 but later sold. Brady Adventure posted a video using a $23 size 6.5” x 2.9” Pyle subwoofer modified by trimming it to fit. However, he commented that it’s just ok sound. With all that work, I like to see same or better than OEM sound quality. Being 8 years old video, any used JBL...

• 41togo
• Replies: 8
• Forum: 100-Series Cruisers

I replaced mine 2002 with a Kicker subwoofer and I’ve attached my replacement link. I don’t think the 2004 is different ie dual 4” vs one 6.5”. I would check and see if yours are aftermarket ie already replaced OEM. All indications 04 should have the 6.5 as well. If I do it over again I would shop for a good used JBL factory OEM at about $150 to $200. A better fit but I’m happy with the kicker subwoofer required slight modifications.

Thread '2002 LC - Kicker subwoofer replacement review - Pros and cons'

Nov 12, 2025

So I posted earlier that I’m going have to replace the original subwoofer due to squealing like a pig. Yet I’m not convinced that Kicker is the best solution even though Crutchfield suggests that it will fit my 02 LC. I searched “parting out” without luck but found a good used OEM on eBay for $200, I offered $150 but later sold. Brady Adventure posted a video using a $23 size 6.5” x 2.9” Pyle subwoofer modified by trimming it to fit. However, he commented that it’s just ok sound. With all that work, I like to see same or better than OEM sound quality. Being 8 years old video, any used JBL...

• 41togo
• Replies: 8
• Forum: 100-Series Cruisers

Oh sorry thought 2004 and you’re right 2000 is different. Not sure how good these are but looks like it may fit reasonably priced.

PowerBass OE-400 - 4" Mid Range Speakers 40Wrms / 120Wmax (2-Ohm) - Pair

PowerBass OE-400 4" Mid-Range OEM replacements speaker for BOSE stereos. PowerBass noticed a lack of a good replacement option for one of the most troubleso...

creativeaudio.net

 

[mhettleman]

I replaced mine 2002 with a Kicker subwoofer and I’ve attached my replacement link. I don’t think the 2004 is different ie dual 4” vs one 6.5”. I would check and see if yours are aftermarket ie already replaced OEM. All indications 04 should have the 6.5 as well. If I do it over again I would shop for a good used JBL factory OEM at about $150 to $200. A better fit but I’m happy with the kicker subwoofer required slight modifications.

Thread '2002 LC - Kicker subwoofer replacement review - Pros and cons'

Nov 12, 2025

So I posted earlier that I’m going have to replace the original subwoofer due to squealing like a pig. Yet I’m not convinced that Kicker is the best solution even though Crutchfield suggests that it will fit my 02 LC. I searched “parting out” without luck but found a good used OEM on eBay for $200, I offered $150 but later sold. Brady Adventure posted a video using a $23 size 6.5” x 2.9” Pyle subwoofer modified by trimming it to fit. However, he commented that it’s just ok sound. With all that work, I like to see same or better than OEM sound quality. Being 8 years old video, any used JBL...

• 41togo
• Replies: 8
• Forum: 100-Series Cruisers

Oh sorry thought 2004 and you’re right 2000 is different. Not sure how good these are but looks like it may fit reasonably priced.

PowerBass OE-400 - 4" Mid Range Speakers 40Wrms / 120Wmax (2-Ohm) - Pair

PowerBass OE-400 4" Mid-Range OEM replacements speaker for BOSE stereos. PowerBass noticed a lack of a good replacement option for one of the most troubleso...

creativeaudio.net

Appreciate the help! I actually ended up ordering those exact PowerBass units yesterday. I found a thread that said they use the same mounting holes and do the job just fine to replace OEM if they are blown. Will update this thread once i've had a chance to install.

 

[valdi2012]

6.5" sub can be added into the old dual 4" opening with a few simple mods. After several cardboard prototypes, I built the sealed box to spec reducing the internal volume to fit snugly into the weird shaped opening. Attached custom made brackets to the sub box for a secure connection to the LC frame. Thumps really nice and had to add anti vibration foam between all the interior plastic panels for clean bass.

 

[mhettleman]

6.5" sub can be added into the old dual 4" opening with a few simple mods. After several cardboard prototypes, I built the sealed box to spec reducing the internal volume to fit snugly into the weird shaped opening. Attached custom made brackets to the sub box for a secure connection to the LC frame. Thumps really nice and had to add anti vibration foam between all the interior plastic panels for clean bass.

View attachment 4237700

Wow... that is extremely impressive! I replaced the two 4" and while it fixed the blown speaker issue they still sound terrible. Might look into this or go with a regular box

 

[valdi2012]

Thank you! Let me know if you need any info. Ironically, I just got rid of the final prototype box after sitting in my garage for a year.