Most motorcycle 6x9 speakers are offered in either 2-ohm or 4-ohm versions; some models specify 2 Ω while others specify 4 Ω.
Many models are described as weather-resistant or water-resistant and use marine-grade or UV-treated materials, water-resistant cone treatments, and overall designs intended for motorcycle or marine use.
Across the listings, peak power handling typically ranges from about 150 W up to 450 W, while RMS (continuous) ratings generally run from roughly 75 W up to 125 W.
Listed sensitivity values range from about 87.3 dB up to 100 dB across the available models.
Some 6x9 options include integrated RGB LED lighting with color and pattern control and optional LED controllers. One bundle lists integrated RGB LEDs plus a controller offering 20 colors, 19 dynamic modes, and an ultra-slim remote.