SPECIFICATIONS

Audio Output Mode: Other

Brand Name: Ampmart

Choice: yes

Control Method: Others

Department: Unisex-adult

Form-factor: Others

High-concerned chemical: none

Item Type: Speaker Accessories Kits

Material: aluminum

Model Number: 28X28

Origin: Mainland China

Package: Yes

Power Source: Others

Speaker maximum output power: Others

Subwoofer connectivity technology: Wired

Surround sound channel configuration: Others

Water Resistance Level: Not water resistant

semi_Choice: yes

1PCS 28x28mm Solid Pure Aluminum Alloy Knob Volume Potentiometer HIFI Audio Amplifier Tone Knob

All aluminum solid knob with top screw fastening on the side

Surface sandblasting and anodizing treatment, CNC car made

Diameter: 28mm, shank diameter thickness: 5mm, height: 28mm, potentiometer aperture: 6mm

This is the black spec link.