It depends on the airline, and the class you are travelling and which area of the world you are travelling to/from.
international limit luggage wait economic
All aircraft have a certain weight limit that must not be exceeded for safety reasons. By figuring the number of people and luggage items the plane will carry, the airline can decide what the maximum weight for each bag can be. If a piece of luggage exceeds this weight, or if there are excess luggage items, it may have to be sent out on another flight, which is more costly. This is why you may be charged a fee for bringing more than a few pieces of luggage or having luggage that weighs more than a certain amount.
The luggage rules on Qantas Airlines are similar to those of every other airline company. Qantas Airlines charges their customers per weight of each bag. There is no limit on how many bags one can have on their flight with this company.
I think fifty pounds.
weight limit in baggage to Barbados is 50lbs in each bag you are allowed 2 pcs of luggage
You can have one carry on. You now have to pay at least $15.00 per bag at most airlines. There is also a weight requirement. Not sure what is the limit.
60 kgs.
Provided they do not exceed the cabinet weight and size limit, in theory yes, speakers can be taken on a plane in hand luggage.
40 +10
Generally 2 X 23 kg (or 50 lbs.)
This would really depend on the airline you are traveling with. Each airline has different specifications on luggage limits so you will need to visit their website or give them a call to find out what their policy is.
I believe its 23 kilos. But its somewhere around it 20-25 (google it, maybe?)