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Atlantic Technology - SB-900 - 8" Powered Box Subwoofer

Atlantic Technology - SB-900 - 8" Powered Box Subwoofer 

The SB-900 and 900DF are the perfect companions for any Home Theater or compact music system and they're an ideal match for an Atlantic soundbar. One big reason is this: In addition to the normal "compressor-limiter" distortion-reduction methods, Atlantic has developed special circuitry that actually eliminates the deleterious effects that the enclosure itself has on the sound. We call this Clear Filter technology, or CFT. That's why other subwoofers, regardless of their power ratings or their limiters, can't match the sound of an Atlantic subwoofer for detail and musical accuracy.


  • Ported bass-alignment delivers superior low-frequency extension from a compact enclosure 
  • High-current amplifier for outstanding headroom and output
  • Atlantic's exclusive CFT (Clear Filter Technology) ensures clean, articulate performance
  • Convenient high- and low-level inputs and outputs 
  • Small size and unobtrusive looks make placement easy



        Powered subwoofer, ported enclosure
        1.5-inch, vented aluminum voice coil, vented motor
        Continuous 40–220Hz crossover, 18dB/octave low pass output
        Low- and high (spkr)-level stereo inputs and low- and high-level outputs
        Absolute phase invert switch
        Auto signal sensing

Bass Driver
        8” (203mm) long-throw composite cone

Output Power
        125W RMS

Frequency Response
        32Hz – 250Hz ±3 dB

Low Level (line)
         10k ohms

Peak Output
         103dB SPL into 2000 cubic Feet

         Satin Black

Dimensions (WxHxD) including grille
        10.875 x 13.125 x 13.06 in.


Power Requirements
         110-120/220-240V, 50/60Hz

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