Feature(may vary by option.)

●Clear sound that produces a wider range of sound while improving high frequency response
●High Quality Crystal Clear Sound: The high frequency is clear and bright, MIDS are clear and clean, the low frequency is quite low, but the punches to full body
●It covers rich sounds and boosts bass beyond its size
●Large volume, big bass: no distortion at maximum volume. The room is full of sounds
●Perfect for Car Aftermarket Home Theater Audio Speaker, Leisure, Entertainment, Office, Indoor, Outdoor, Hiking, Beach and More

[b]

Description

The full range of responses are extremely flat and have excellent off-axial performance.
Features:
This is a base radiator DIY. Bluetooth speaker for better bass effect.
Premium Material guarantees maximum strength and durability in long term use. Suitable for 2-5 inch speakers.
Base diaphragm only, other accessories demo in the picture is not included!
Specifications:
Material: Metal + Rubber
Color: Black.
Diameter: 78mm / 3.07in.
Thickness: 7mm / 0.28in.
Mounting Hole: 77mm / 3.03in.
Hole distance: 60x60mm / 2.36x2.36in.
Diagonal Diameter: 84mm / 3.31in.