Cobra HG S300 Dynamic External CB Speaker with Noise Filter
4.3 (4)
$34.95$17.48
Buy the Cobra HG S300 external CB speaker at $17.48 (save 50% off $34.95) with noise canceling filter and 15W power handling—clear, loud audio at an unbeatable price for your CB radio.
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8 people are viewing this item.29 sold today.Only 5 left in stock.
The Cobra HG S300 external CB speaker features a noise canceling filter for clear receive audio, 15-watt power handling, and rugged construction with a metal mesh grille. The 4-inch speaker with 5.5 oz. magnet delivers excellent sound. Priced at $17.48 (compare at $34.95) – a 50% savings for CB users. Buy online for quick shipping.
Specifications
Brand: Cobra
Model: HG S300
Product Type: External CB Speaker
Power Handling: 15 Watts
Speaker Size: 4 inch
Magnet: 5.5 oz.
Noise Filter: Yes
Functions
Noise canceling filter minimizes static
High power handling for loud, clear audio
Shock-resistant housing for durability
Easy to mount with included bracket
Compatibility
Works with any CB radio featuring a standard external speaker port. No external power needed.
Use Cases
Ideal for trucks, RVs, off-road vehicles, or base stations where background noise is high.
Price Value
At $17.48, you save 50% off retail. Apply coupon SAVE15 for an extra 15% off, and free shipping on orders over $45 – combine with other items.
15W power handling and 4-inch speaker deliver strong sound – affordable.
Rugged metal mesh grille for durability – a very low price for quality.
Model: HG S300
Magnet: 5.5 oz.
Noise Filter: Yes
Product Type: External CB Speaker
Speaker Size: 4 inch
Power Handling: 15 Watts
Seller: ChargeWise Systems
MPN: HG S300
Product Details
Enhance Your CB Experience
The Cobra HG S300 is a cost-effective upgrade for any CB radio. At $17.48, it's unbeatable value. The noise filter makes a significant difference in audio clarity. Compare with other speakers in its class – the price/performance ratio is excellent.
Buy Now
Save 50% today. Add the SAVE15 coupon for extra savings. Free shipping on orders over $45 – if you're close, consider adding accessories.
Frequently Asked Questions
How to hook up a Cobra HG S300 CB speaker?
Simply connect the 3.5mm audio cable to your CB radio's external speaker jack. If your radio has a different jack, use an adapter. No other wiring is required.
Cobra HG S300 noise filter – does it work?
Yes, the noise filter reduces ambient background noise and engine whine, making received audio clearer. It's effective in most environments.
Cobra HG S300 external speaker not loud enough?
Ensure the speaker is connected securely and your radio's volume is turned up. The 15W handling is sufficient for most uses. You may also need to adjust the radio's squelch.
Where to mount Cobra HG S300 speaker?
Use the included bracket to mount under the dash, on the center console, or any flat surface. Avoid blocking air vents.
Where can I buy the Cobra HG S300 at a discount?
Get it here for $17.48, half off the $34.95 list price. Use code SAVE15 for an additional 15% off, and free shipping on orders $45+.
4.3★★★★★★★★★★(4)
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Customer Reviews
4
★★★★★★★★★★5.0
f*****g
Verified
Great value
This speaker is a steal at this price. The sound is clear and it's plenty loud. The noise filter makes a real difference. I'm very happy with it.
★★★★★★★★★★4.0
u*****j
Good speaker, but no talk-back
It's a solid speaker with good sound. I wish it had the talk-back feature like the more expensive model, but for the price, it's hard to complain. Works well for my CB.
★★★★★★★★★★3.0
x**o
Average speaker
It does the job, but the sound is a bit tinny. The noise filter helps, but it's not as effective as I'd like. It's okay for the price, but if you want better audio, spend a bit more.
★★★★★★★★★★5.0
f****d
Verified
Works like a charm
I installed this in my Jeep and it's perfect. The audio is crisp, and the noise filter really helps when the top is off. I couldn't ask for more at this price.
