Hey, SpeakerPete, I see how you got your nickname!
The only answers Outdoor Tech provides for all of their product to us authorized resellers are:
Wattage: 6 - 10 (10 being max output). Battery has a 7800mah capacity and at optimal listening (think 6 watts) you would get 16 hours. Pump it up to the max, and you will definitely get less life, but they have not provided any white paper to the public detailing battery depreciation for volume levels. The 2 channels have an impedance of 4 ohms.
For your more specific questions, I will actually reach out to Outdoor Tech on your behalf as that is not exactly information they readily provide. I mean, I can tell you they state "2 massive drivers" but that doesn't exactly nail down the specific size. And you seem like a person that will not settle for "massive" as a quantifying size. Once Outdoor Tech provides the answers, we'll pass them along to you!
**UPDATE** Here is all of the information directly from Outdoor Tech:
• 2 drivers
Play time at 75%
• No exact information. Current play time based on mid volume is approximately 16 hours.
• Approximately 3 hours
Hope this helps!
Date published: 2018-03-30