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3 Inch 15W Square Woofer Subwoofer Speaker 4Ω DIY Home Car
Original price was: $21.66.$20.68Current price is: $20.68.
Pay now, in 4 interest-free payments of $5.17, or over 3–6 months
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High-quality 3 inch square woofer speaker with 15W power and 4Ω impedance.
- Durable rubber edge and paper cone material
- Perfect for DIY speaker projects, home and car audio upgrades
999 in stock
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Estimated Delivery Time3–7 business days
Compact and Powerful Design
This 3 inch (78×78 mm) square woofer delivers robust 15W power output with a 4Ω impedance, ideal for enhancing sound quality in DIY audio projects, home audio systems, or car upgrades.
Its compact size and durable build make it easy to integrate into custom speaker boxes or replace existing drivers.
Durable Materials for Clear Bass
Constructed with a rubber edge for flexibility and a paper drum and cone for precise sound reproduction, this speaker ensures rich bass and clear mids.
The black shiny convex cap protects internal components while adding sleek aesthetics.
Versatile Applications
The speaker fits many audio applications such as bookshelf speakers, portable audio devices, and car audio modifications.
Its full-range audio crossover support means it can handle a wide spectrum of frequencies effectively.
Technical Performance
Designed for 4 ohms impedance and powered at 15 watts, this woofer is suitable for various amplifier setups.
It uses a dual magnet system to maintain strong magnetic fields, optimizing sound quality and efficiency.
- Speaker diameter: 7.8 cm (3 inch)
- Impedance: 4 Ω
- Power: 15W
- Material: Rubber edge, paper cone, black shiny cap
- Dimensions: 78 x 78 mm
Key specifications
- Speaker Size: 3 inch (78 x 78 mm)
- Impedance: 4 Ω
- Power Handling: 15 W
- Materials: Rubber edge, paper drum and cone, black shiny convex cap
What's in the box
- Single 3 inch square woofer speaker
Product FAQ
Frequently asked questions
01 What is the impedance of this woofer speaker?
The woofer speaker has an impedance of 4 ohms.
02 What is the power rating of this 3 inch woofer?
It is rated for 15 watts of input power.
03 What materials are used in the woofer construction?
The woofer uses a rubber edge, paper drum, paper cone, and a black shiny cap.
04 What is the exact size of this woofer?
The woofer measures 3 inches with dimensions of 78 by 78 millimeters.
05 Is this speaker suitable for car audio upgrades?
Yes, it can be used for car audio modification or portable audio device upgrades.
06 Can this woofer be used in DIY speaker manufacturing?
Yes, it is designed for DIY speaker manufacturing and replacement in home audio systems.
07 Does this speaker include a cabinet or casing?
No, it does not come with a cabinet; it is a bare speaker driver for integration.
08 Is this speaker waterproof?
No, this woofer is not waterproof.
09 What type of audio crossover does this speaker support?
It supports full-range audio crossover.
10 Does this woofer have Bluetooth connectivity?
No, the woofer itself has no Bluetooth or voice control functionality.
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