8'' 400 Watt Carpeted Subwoofer Tube Enclosure System
- Brand:
- AllInAudio
- Model Number:
- PLTB8
- UPC:
- 068888708692
- EAN:
- 0068888708692
- Walmart SKU:
- 12518810
Key Takeaway
The two weeks at $67.99 represents stable pricing, running closely tracking the 90-day average of $66.62.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$48.99 | |
|
Lowest Price
|
$48.99 | |
|
Most Recent Price
|
$48.99 |
- Average Price
- $48.99
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$74.99 | |
|
Lowest Price
|
$60.10 | |
|
Most Recent Price
|
$67.99 |
- Average Price
- $66.68
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked 8'' 400 Watt Carpeted Subwoofer Tube Enclosure System since 9/8/2025. The most recent price update was on Jul 1, 2026.
Price Range: Over the past 90 days, the price has ranged from $60.10 (lowest on 4/20/2026) to $74.99 (highest on 10/28/2025). The average price during this period is $66.68.
Current Trend: Walmart.com prices have ranged from $60.10 (Apr 25) to $67.99 (Jun 30) over the past 90 days. Current price is close to the 90-day average of $66.62.
Customer Insights: Rated 4.18/5 from 17 reviews.
Customer Reviews
17 reviewsCustomer Reviews
4.2
Based on 17 reviews
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Showing 10 of 17 reviews
Small but packs a punch!
I paired this subwoofer with the Dual 600 watt amp also from Walmart and it sounds amazing! I hooked it up to my factory radio on my 2016 Mustang Ecoboost. It was easy to set up using High to Low Converter with Built-in 12 Volt Remote Turn-On to maintain factory radio and convert rear output to RCA output. I bridged 1 channel to this 8 inch subwoofer for 240 watts of continuous power it hits pretty hard!
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Good price, better bass
I bought this bass tube because the price was right. When I hooked it up it did better than I thought. I put 100 watts to it and the bass was there. I do wish I knew I needed a 400 watt amp. I'll get it and I'm set.
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it's for my son
my boy loves it
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A
Great product for a great value! Well worth it!
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Excellent sound. Love it
Excellent sound. Love it. Tapped off another speaker. Very simple.
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Big sound
I was surprised by the deep bass from this speaker. My daughter loves bass and she got what she wanted. I didn't want something that would be too loud but loud enough.
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Very nice
Product came in good condition very nice speaker. Will fit perfectly in the trunk of my Honda Civic.
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Nice sub for the price
Well this 8 inch sub hits pretty well and the box is pretty nice. For the money its a pretty good deal. Pyle was a force to recon with back in the days.
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good sound, lots of bass
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Bazooka
I plugged it in and it worked for like 2 min
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
23 recordsWalmart.com prices have ranged from $60.10 (Apr 25) to $67.99 (Jun 30) over the past 90 days. Current price is close to the 90-day average of $66.62.
| Date | Price | Change | % Change |
|---|---|---|---|
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+0.00 | +0.0% | |
| $67.99 | $+7.89 | +13.1% | |
| $60.10 | $+0.00 | +0.0% | |
| $60.10 | $+0.00 | +0.0% | |
| $60.10 | $+0.00 | +0.0% | |
| $60.10 | — | — |
Third-Party Seller Pricing
2 recordsThird-Party Sellers prices have ranged from $48.99 (Apr 11) to $48.99 (Apr 11) over the past 90 days. Current price is close to the 90-day average of $48.99.
| Date | Price | Change | % Change |
|---|---|---|---|
| $48.99 | $+0.00 | +0.0% | |
| $48.99 | — | — |
