a friend of mine uses the boxes for about 1 year
I saw full turn brand box Ev px2181yorkville tx9s das audio aero 218 L Acoustics Matterhorn vega sb 28-36-ab c etc
most: power 2300w aes two 38cm weight is 55kg and yields 104dB spl 143 dB peak and size 600 x 960 x 600 mm.il are 4 wheel behind the box for transport.
I've never heard of boxes with two powerful 38 cm
Cons: nothing except the price of 3300 euros each but you need a 4600w amp 2300w 4ohms on to use it to full power
A book in very large rooms or outdoors.
the quality ratio is excellent but for the price we must find occassion
Using mainly on concerts.
Most of this product is a very clean bass and a huge pressure. The assembly is relatively light. With 4 boxes there is a lot of work!
Very good choice of product. APG is also monitoring a plus.