The N was the first subwoofer to go with the Ohm Ms. It used an 8'' woofer and 12'' passive radiator for each channel in one walnut veneered cabinet. The 3-piece system sounded like a pair of Ohm Hs.
Upgrade Options:
One upgrade option available for the OHM N is the addition of the SubBass Activator, which eliminates the drive below the speakers natural response to reduce distortion and clean up the deep bass. This allows for lower distortion, higher output and deeper bass, plus uses a self-resetting protection circuit.
Trade-In Options:
Ohm allows up to $400 for the return of each undamaged Ohm N toward 25% of the purchase price of new Ohm speakers.