Bob_reynolds......., in totally non-technical terms, a first order crossover is just a type of crossover circuit design.
Basically the poster is saying to get speakers designed for "near field" or "close up" listening. You could use any speakers if you like, but the image, soundstage, etc, will not be very good in speakers that are designed to focus at a distance in a large room.
Some people prefer close up/near field listening. In a small room it is obviously the only choice by default.
You will have to do some research or start of new post asking for suggestions for near field speakers. I probably would not bother asking about the crossovers. Most people won't know.
I am not even sure the use of "first-order cross-over" is correct. B&W uses first order crossovers in a lot of their designs, including the largest Nautilus speakers that won't even fit in a small room. There are also small bookshelf speakers that are obviously for a small space that do not have first order crossovers.
Basically the poster is saying to get speakers designed for "near field" or "close up" listening. You could use any speakers if you like, but the image, soundstage, etc, will not be very good in speakers that are designed to focus at a distance in a large room.
Some people prefer close up/near field listening. In a small room it is obviously the only choice by default.
You will have to do some research or start of new post asking for suggestions for near field speakers. I probably would not bother asking about the crossovers. Most people won't know.
I am not even sure the use of "first-order cross-over" is correct. B&W uses first order crossovers in a lot of their designs, including the largest Nautilus speakers that won't even fit in a small room. There are also small bookshelf speakers that are obviously for a small space that do not have first order crossovers.