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- USA
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Powerbass OE-402 4" 40W RMS OE Series OEM Replacement Coaxial Speaker System4" Co Axial Speaker System OEM Drop in Replacement Design Grey Injection Molded PP Carbon Fiber Cone Butyl Rubber Surround 6 oz. Motor Structure Shallow Mounting Depth EFF Motor Structures (Efficient Flux Field) Rigid Tooled Basket With Flat Black Finish 0. 75" Aluminum Dome Tweeter SEL Tweeter Ring (Sound Expander Lens) 2 ohm System Impedance Nominal Impedance: 2 ohm Material: Injection Molded PP cone with Carbon Fiber aluminum done tweeter Magnet
- 4" Co-Axial Speaker System
- OEM Drop in Replacement Design
- Grey Injection Molded PP/Carbon Fiber Cone
- Butyl Rubber Surround
- 6 oz. Motor Structure
- Shallow Mounting Depth
- EFF Motor Structures (Efficient Flux Field)
- Rigid Tooled Basket With Flat Black Finish
- 0.75" Aluminum Dome Tweeter
- SEL Tweeter Ring (Sound Expander Lens)
- 2-ohm System Impedance
- Nominal Impedance: 2-ohm
- Material: Injection Molded PP cone with Carbon Fiber/ aluminum done tweeter
- Magnet Size: 6 oz
- Sensitivity (1W / 1M): 87 dB
- Mounting Depth: 1.86 in
- Size: 4 in
- Sensitivity: 87 dB
- Frequency Response: 80 Hz - 21 kHz
- Power Handling (RMS/Peak): 40 / 80 watts
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Top quality filters at a good price.
Style: 20x30x1
These filters are good quality. They are reinforced and hold their shape. They fit perfectly in my filter holder.
The thing I like is that the filters were bundled together and shipped in a sturdy box. Other filters I have ordered showed up in a flimsy box and were damaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Excellent to have on hand
Style: 16x25x1
Excellent, time-saving purchase. Sturdy, easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 4
Great Fit and Noticeable Air Quality Improvement
Style: 12x24x1
I purchased the Filterbuy 12x24x1 MERV 8 air filters and have been very happy with them so far. They fit perfectly in my HVAC system without any gaps or issues during installation.
After replacing my old filters, I noticed the air in my home feels cleaner and there seems to be less dust settling around the house. They do a good job of capturing everyday particles and allergens while still allowing good airflow.
Overall, this is a reliable and cost-effective 4-pack of filters. Solid quality, easy to install, and a noticeable improvement in air freshness. I’ll definitely be ordering again.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Reliable furnace filters at a good price point!
Style: 16x18x1
Great filters. Hard to find sizes. Sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Amazon very professional and reliable
Style: 14x30x1
I was very pleased with the Filterbuy 14 30 1 and it fit great and very pleased with Amazon .They are very professional
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
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