4-inch Woofer Mid-bass Unit Hifi Speaker Home Audio Diy Hore Amplifier Bookshelf Speaker Car Modified Speaker 1PCS
513+ sold
$34.73$49.61
30% OFFBuy on AliExpress
You will be redirected to AliExpress to complete your purchase
Specifications
- Brand Name
- KYYSLB
- Item Type
- Speaker Unit
- High-concerned chemical
- None
- Origin
- Mainland China
- Material
- Metal
- Package
- Yes
- Model Number
- SL-403
Product Description
Specification type: 4-inch mid-woofer
Model: SQ405
Rated power: 40W
Frequency Response Range: 72Hz- 20KHz
Cone Material: Deep Oxygen Ceramic Cone
Voice coil diameter: 25 cores
Rated Impedance: 4/8ohm
Sensitivity: 88dB±3dB
Recommended volume: 5.6L
Magnet material: Y35 aerospace magnet
Product List: Speaker*1PCS
Product information last updated on December 26, 2025