
Anti-Mode 8033 Automatic Subwoofer EqualizerFinland based company, DSPeaker Anti-Mode 8033C and 8033S are finally here in Malaysia.
Anti-Mode 8033C (Retail Price : RM1,600.00)

Anti-Mode 8033S (Retail Price : RM1,900)


A typical listening  room resonates in low frequencies. Because of this, even the best  subwoofer may not sound good enough. Much of the frequency content get  masked by the resonances, introducing unwanted characteristics (such as  "slowness" and "boominess") to the sound. This problem is most  pronounced when subwoofer is placed close to walls or corners of the  room. 
 The Golden Ear awarded Anti-Mode™ technology eliminates the resonances of the speaker and the room by equalizing both amplitude and time domain responses using very accurate digital signal processing filter structures and anti-phasing technology.  This way, the listener can hear frequencies down to the cut-off  frequency of the subwoofer. Transient response is also drastically  improved in the process, making bass sound faster and more controlled. 
 Anti-Mode™ 8033 is very simple to use. The  calibration process is completely automatic: it generates frequency  sweeps to the desired calibration point (or multiple points) and  measures the combined transfer function of the subwoofer-room system.  
 Anti-Mode™ 8033 uses regular RCA connectors, which  can be found from vast majority of home theater equipment. Input to the  device is taken from the line level subwoofer output of the  (pre-)amplifier. Output is connected to the line level input of the  subwoofer.
- Measures and corrects the combined frequency response of your subwoofer system and the listening room
- User-friendly automatic calibration procedure
- Can be used with any active subwoofer
- Minimum phase filtering, no significant algorithm delay
- Correction range 16-144 Hz
- Three user-selectable additional equalization filters
- Single or multiple measurement point calibration
- Measurement microphone is included
- Ultra-compact enclosure: 126 mm x 80 mm x 28 mm (5" x 3.2"  x 1.1")
- Low power consumption: 1.5 W


More connection option :
http://www.dspeaker.com/en/technology/anti-mode-technology/anti-mode-connection-examples.shtml