Years ago I bought the original Force subwoofer from ACI. I was looking for a discount and Mike had one that had a small knife mark to the top when a customer had opened the inner box with a knife. I got a $50 discount on it and bought it for a planned home theater setup. So it is a bit cosmetically challenged along with some other very minor finish issues you can see in the photos. Black, as you know, is really difficult to photograph and especially in full sun on my patio which is a reddish concrete color. Tints the whole sub a bit reddish black instead of the way it really looks, which is quite good.The noted finish issues are not visible form a feet away and even the scratch has to have the light hit it just right to be noticeable. The legs use a long Philips screw and do rotate around its axis a bit on two of them. I did not tighten it any further, but want to fully disclose. Well, the home theater setup never materialized and since it arrived and was tested with my main stereo setup has been sitting in a closet for years. It has been stored in its original double boxes. The sub is heavy and shipping weight is 52 pounds. That figures to estimated $50 or higher depending on where it will be shipped. It comes with the subwoofer and attached power cord only and will be double boxed with the original boxes. Priced fairly at $299 plus freight and insurance. Paypal accepted and I will absorb all paypal fees. Sale and shipment to verified paypal address and buyer in the continental U.S. I can get the approximate freight figure with your zip code. Specs: Linear Frequency Response: 20-250Hz ± 3db
Volume: Continuously Variable (Theater-Direct input bypasses volume control)
Phase: Continuously Variable 0-180 degrees
Low-Pass Crossover Frequency: Continuously Variable: 35-250Hz total of 24db/octave, increasing to 36db/octave
High-Pass Outputs: Second order (12db/octave) filters fixed at 100Hz for left & right RCA, line-level outputs
Inputs: Left & Right RCA, line-level inputs for mono or stereo operation (Speaker Level Converters included for speaker level connection)
Theater-Direct Input
Dimensions: 13 1/2" H x 15 1/2" W x
14" D (Height includes legs) (Depth includes 1.5" for amp) (17" W with optional hardwood side panels)
Weight: 48 lbs each
Construction: Main cabinet of full 3/4" MDF with bracing & interlocking joints. Satin, textured black durable finish. Solid hardwood side panels optional. Hardwoods are finished in multiple coats of clear, satin lacquer.
Woofer: 10" down-firing, proprietary extreme long-throw with synthetic rubber surround
Output
RMS Power: High-current, all discreet U.S. built amplifier with torroidal transformer delivers 250 watts RMS at less than .5% distortion
Bass-loading: Sealed, system Q <.6
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