WG165-556A 6.5-Inch Coaxial Speaker – 4 Ohm, 30W RMS, Blue-Gray Matte Cone

The WG165-556A is a 6.5-inch coaxial speaker featuring a blue-gray matte cone, a 25mm voice coil, and a ferrite magnetic circuit. With a nominal impedance of 4 ohms, it is rated for 30W RMS power handling and 60W maximum power handling.

Its specified frequency response extends from 67Hz to 20kHz, with a sensitivity of 84dB and a resonant frequency (Fs) of 67Hz. The coaxial configuration provides a single speaker assembly for compatible audio systems requiring coverage across multiple frequency bands.

The blue-gray matte cone gives the WG165-556A a distinctive appearance for installations with visible drivers. For custom speaker assembly, DIY audio projects, or coaxial speaker replacement, its stated electrical and acoustic specifications help guide component selection and system matching.

Key Features

• 6.5-inch coaxial speaker design.
• Blue-gray cone with a matte finish.
• 25mm voice coil diameter.
• Ferrite magnetic circuit.
• 4 ohm nominal impedance.
• 30W RMS rated power handling and 60W maximum power handling.
• Specified frequency response of 67Hz–20kHz.
• 67Hz resonant frequency (Fs).
• 84dB sensitivity.

Technical Specifications

Product Model: WG165-556A
Product Type: Coaxial Speaker
Nominal Size: 6.5 Inches
Nominal Impedance: 4Ω
Rated Power (RMS): 30W
Maximum Power: 60W
Voice Coil Diameter: 25mm
Magnet Material: Ferrite
Magnetic Circuit Specification: 90 × 15
Resonant Frequency (Fs): 67Hz
Sensitivity: 84dB
Frequency Response: 67Hz–20kHz
Cone Appearance: Blue-Gray Matte Finish

Applications and Installation

Consider the WG165-556A for compatible custom audio builds, DIY speaker systems, and coaxial replacement projects. Verify the mounting cutout, installation depth, screw-hole spacing, and amplifier compatibility before installation. Confirm the wiring arrangement and any crossover or filtering requirements using complete product specifications.