Advantage:
Car audio speaker spacer ring aid in audio speaker installation, play an important part in reducing resonance and making the speakers stronger.
Replace new car speaker spacers adapter, provide better sound quality,fixed speakers to reduce door resonance.
The ring mounting bracket is good partner for mounting new speaker. You can install the speakers you want by adding extra depth.

Material:
Speaker mounting bracket ring made of good wood material, will not oxidize moisture-proof, durable, wear-resistant, long service life, smooth surface, not easy to fade, no scratches.

Functionality:
Material:Wood
Fit for Speaker Dia:for 1"+for 3"
Depth: 18.4mm / 0.72"
Inner Diameter 1: 77mm / 3.03"
External Diameter 1: 107mm / 4.21"
Inner Diameter 2: 43mm / 1.69"
External Diameter 2: 64mm / 2.52"

Compatibility:
Subwoofer speaker spacer is widely used in cars, boats, trucks, RVs, etc.,the speaker ring fits most 1+3 inch speakers.

Installation Steps:
Speaker mounting bracket ring installed on the car audio system, utilizing existing vehicle mounting points without cutting or drilling.

Package Content:
2 Pcs Subwoofer Speaker Spacer

Attribute:
This product is a speaker mount recessed bezel spacer and without internal speaker ring.

Kindly Know：
Please ensure this part is suitable for your vehicle before purchasing.
Please allow 3-5mm differences due to manual measurement.