4th Jul 2026, 08:53 AM
POLY-PLANAR MB21 (W) VHF EXTENSION SPEAKER
Price may vary by location, shipping cost, and availability.
$31.00
Highest: $31.25
Average: $25.97
Lowest: $24.04
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of POLY-PLANAR MB21 (W) VHF EXTENSION SPEAKER here. This product's current Price in USA is $31.00. The average and highest prices are $25.97 and $31.25 respectively.
| Lowest Ever Price | $24.04 |
|---|---|
| 23rd May 2026 | |
| Average Price | $25.97 |
| Based on 138 days price tracking | |
| Highest Price | $31.25 |
| 30th Mar 2026 | |
Current Price in USA
| Price | $31.00 |
|---|
Recent Price Drops on POLY-PLANAR MB21 (W) VHF EXTENSION SPEAKER
Price Drop 4th Apr 2026
$31.25 → $24.05
23.04% drop
Product Information
Details
| Product Name | POLY-PLANAR MB21 (W) VHF EXTENSION SPEAKER |
|---|---|
| Store Product Code | B00IIYFLHW |
| Store Name | amazon.com |
| Brand | Poly-Planar |
| Rating | 6.8 / 10 |
| Category | Marine Speakers |
| Product Manufacturer | PolyPlanar |
| Model Number | 4330260900 |
| Color | white |
| Size | 2-15/16" H x 2-3/4" W x 1-5/16" D |
| Dimensions | 1.31"D x 2.75"W x 2.93"H |
Features
- Completely waterproof and corrosion-proof
- Features stainless steel grills, sturdy plastic frames, polypropylene speaker cones and teflon-coated wires
- Ideal for use as a VHF remote
- Available in black or white color speaker
Images
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Rating and Reviews
6.8 Based on 2 reviews
POLY-PLANAR MB21 W VHF EXTENSION SPEAKER has 6.8 rating out of 10. This average rating is consist of 2 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.