|Product Dimensions||16 x 2.5 x 2.8 inches|
|Item Weight||1.42 pounds|
1. Does the USB connection provide both power and audio input? what is the speaker wattage?
The USB connection can only provide power. The audio input will be provided by bluetooth or RCA cable. There are two speakers with 10 watts in total.
2. I just puschased this speaker and I followed all the steps but I still don’t have any sound can someone help me
Another buyer said the colored cords should be plugged in before the USB cable, not sure why this would help, but mine worked doing it this way. I'm assuming you tried turning up the volume on both the soundbar and the computer setting?
3. Will this work with old TV's from the 70"s and 80"s that just has the one audio jack?
Yes, but it comes with a standard 3.5mm stereo headphone plug so if your TV has some other kind of jack you'll need an adapter. An old TV may have a 2.5mm or a 1/4" jack and probably only a mono output. Also, the sound bar gets power from its USB plug so you'll need a USB phone-charger to power it. Hey, why not get a new flat screen TV?
4. My parents have a little tv in their bedroom, maybe a 24". The sound is terrible---could this be used for their flat screen tv?
The volume level with this speaker is moderate, not a really strong sound like you'd get with dual speakers. I have this speaker sitting behind my screen & I sit approx 2.5 to 3 feet from it so the sound is fine for it's purpose. I'd research alternate speakers for a tv. Hope this helps!