Pro Audio Subwoofer B2-50. This is a working Subwoofer. I had this tested at a local Electronic repair shop. It works fine. One of the drivers was replaced , and there are minor chips in the veneer on the front baffle, but with the grill on, you wont see them. Obviously, this does not affect performance. I dont have the wires to connect these to a system. You will have to purchase those separately. Because of the size and weight of this item, I am listing this as local pickup. If you want to arrange pickup, and shipping, you can do so after purchase.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

Ace Bass Pro Audio Subwoofer B2-50. Black, working good condition, Made in Sweden. come with pin - RCA adaptor. Hight and Low level input, works perfect. Rare 70 famous Swden audiophile speaker system product Audio Pro B2-50 ACE subwoofer system.ACE = Amplifier Controlled EuphonicType: 1 way 2 drivers with built in electroinc crossover with amplifier subwoofer systemFrequency Response: 20Hz~200HzSensitivity: 100dBSub Bass: 2x 6.5 inchesEnclosure: 50 litreDimensions: W462x H538x D444mmNet weight: 28kgNote: Onboard power amplfiier with Europe type 5-pole DIN plugPower output: 80WAC voltage: AC-117V, Free freight charge for local pick up.Sorry no oversea shipping.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.

*******LOCAL PICKUP ONLY******** Item is overall in good condition. Turns on and has some marking on the outside wood cover. No wires included. Please review pictures and advise if any questions.