A:AnswerI don't know how you define loud between the 700 and S1 Pro. For me, honestly, we don't have or heard of the 700 soundbar quality yet. The S1, we can pretty much rely and satisfied of it's sound waves when using inside a banquet hall with more or less 75-125 persons in attendance, using 2 x S1 Pro. Be it indoors or outdors, S1 for me is very practical. As for connection, I don't think they can be connected.
A:AnswerThey are different channels that can be controlled separately. The Bluetooth 3rd channel is very useful. However, it can’t be controlled with EQ or reverb like the first two XLR combo channels.
A:AnswerYes you can use it with your tv I use the Bluetooth on my tv and pair it with the Bose. Not sure about the sound bar, I do believe you could also use a patch cord.
A:AnswerBose claims a range of 30 feet. I haven’t measured the exact distance but I’d say it’s about right. I have two which I connect through the party mode to use as stereo sound when playing music. Most often, I play via my Samsung S9+ or iPad Pro and they work great. Average range is at least 20 feet.
