XTR Series has been designed with aim of offering users of our systems the most appropriate and reliable amplifier. Its outputs (270V / 70A) are much more than what is necessary to get the SB series subwoofers to their acceptable limits.
These 2-channel amplifiers are based on the verified market test technology, QuantaPulseTM, with an oversized double regulated high performance power supply with Power Factor Correction (PFC) and an oversized audio power stage also high efficiency .
|4 ohm||2x 6000 W||2x 9000 W|
|8 ohm||2x 3000 W||2x 4500 W|
|Frequency Response (power bandwidth ±0.25dB)||20Hz – 20kHz|
|Phase Response (@1W 20Hz-20kHz)||±15 deg|
|Total Harmonic Distortion (20Hz-20kHz)||<0.05%|
|Intermodulation Distortion (SMPTE)||<0.05%|
|Damping Factor (20Hz-500Hz @8ohm)||>500|
|Voltage Gain (selectable)||32/38/44dB|
|Sensitivity (rated power 32/38/44dB Gain)||3.9/1.9/1V||4.7/2.4/1.2V|
|Signal to noise Ratio (20Hz-20kHz)||116dB||118dB|
|Operating Voltage (50Hz-60Hz)||90V-265V AC||170V-265V AC|
|Required AC Mains||Power On Idling (@230V)||0.5 A|
|1/8 rated power (@230V/4ohm)||14A||16A*|
|Dimensions (AndxAltxPro) mm-in||483×88.9×460-19×3.5×18.1|