5.25 inch subwoofer bass speaker modified home theater car audio upgrade high power woofer.

Category: 5 inch subwoofer.
Impedance: 4 ohm.(If need 8 ohm , please contact the seller ,thans.)
Rated power: 60W.
Resonance frequency: 50Hz.
Frequency Response Range: 50Hz-4500Hz.
Sensitivity: 86±3dB.
Voice coil: 25mm.

Speaker diameter: 148mm .
High: 78mm
Speaker open hole diameter: 118-125mm (can be installed).
Diameter of sink hole: 148mm, depth of sink hole: 4mm.

Material structure:
1.The design of the large R-side folding ring is made of virgin rubber, which is very elastic, has good compliance, and has a low-frequency response speed. It is suitable for long-stroke working environments.

2.The sound cone and the dustproof cap are made of glass fiber, all of them are made of heavy gold, and the back is coated with damping glue. The main cost and core component of the entire speaker is the cone. The bass is very explosive, strong and not boring.

3.The magnet is selected from 90 magnets to ensure the heavy output of the horn and the effect of bursting the shed. The basin frame is provided with vent holes for better exhaust heat dissipation.

In order to increase the power of the speaker, we chose a 90-magnet magnetic steel design, equipped with a 25-core magnetic circuit, and made a ventilation and heat dissipation design on the T iron and basin frame, so that the horn can not only adapt to high-power work, but also work for a long time. influences.

The rated power of the loudspeaker is 60W, which is the real achievable power, rather than other unreasonable peaks. It is recommended that the power of the power amplifier can reach 40W or more to introduce a better effect.