GHXAMP 4 inch 40W Round Subwoofer Speaker Woofer High power BASS Home Theater 2.1 Subwoofer Unit 2 Crossover Louspeakers DIY 1PC-in Subwoofer from Consumer Electronics on AliExpress - 11.11_Double 11_Singles' Day

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GHXAMP 4 inch 40W Round Subwoofer Speaker Woofer High power BASS Home Theater 2.1 Subwoofer Unit 2 Crossover Louspeakers DIY 1PC Details & Specification :

Item Specifications
Model Number 4 inch Subwoofer Speaker
Intelligent Personal Assistant NONE
Playback Function DVD
Playback Function CD
Playback Function None
Power Source DC
Power Source AC
Remote Control No
Battery No
Output Power 40W
Material Metal
Brand Name GHXAMP
Speaker Type Subwoofer
Feature None
Cabinet Material Metal
Audio Crossover Two-Way
Support Apt-x No
Communication Bluetooth
Communication Audio Line
Voice Control No
Number of Loudspeaker Enclosure 1
Display Screen No
Built-in Microphone No
Channels 1
Wi-Fi Music Other
Unit diameter 4 inches
Maximum outside diameter 116mm
Diagonal screw holE 108mm
Impedance 4OHM
Rated power 40W
Maximum power 50W
Net Weight 760g/PCS
Main parameters:
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Unit diameter: 4 inches
Impedance: 4Ω. 8 Ω
Rated power: 40W
Maximum power: 50W
Peak power: 100W
Frequency response: 65Hz-3500Hz
Sensitivity: 88dB
Qts: 0.52
Box volume: 5.6L
Maximum outside diameter: 116mm 
Diagonal screw hole: 105-108mm 
Speaker height: 65mm
Speaker hole size: 93mm
Cone Material: Cotton Paper + Hemp
Net Weight:760g/PCS
1. very suitable for the production of 2.1 speakers subwoofer unit and two-way Crossover speaker woofer,
2. The cone is added with flax and bamboo fiber, the suspension is made of rubber and foam composite material, the real long-stroke, high-power design,
3. The use of strong magnetic circuit system, air back flow system to ensure that the work in the high-power long stroke, bass clean, strong, fast. Low-frequency full of flexibility, used to upgrade the computer speaker subwoofer is also a good choice,
4. Because of the high sensitivity, 25W-50W can easily push. Is a very rare bass unit.
Material and Design :
1. True sense of high power long stroke design
2. With cotton and linen fiber pulp, bass fluffy and soft
3. Large-scale imports of A-level rubber side
4. Powerful dynamic range, with a powerful magnetic circuit system
5. Full convection design, air resistance to a minimum
6. Independent acoustic abrasive design
Package included:
1pcs 40w Round subwoofer speaker ( Price for 1PC)
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