content: JBL has several price points for it's professional sound reinforcement products. JRX is the least expensive and MRX is the second least expensive. The MRX series offer higher quality and durability for a very reasonable price. These are normally $700.00 each. Amazon offered a new "opened" package which I was able to purchase for much less. These are extremely lightweight for the amount of power they can handle. Power handling is between 400 and 1600 watts depending on the program. Nominal wattage is 800 watts into 8 ohms. Excellent for live monitoring or as mains for smaller venues. Speakon in and out connectors only. Non protruding handle. Great product.