Sensitivity (for full rated power at 4 ohms)
Frequency Response (at 1 watt, 20 Hz - 20 kHz)
+0 dB, –1 dB
Signal-to-Noise Ratio (below rated 1kHz power at 8 ohms)
XTi1002/2002/4002: 100 dB (A weighted) XTi6002: 103 dB (A weighted)
Total Harmonic Distortion (THD)
Damping Factor 20 Hz to 1 kHz
Crosstalk (below rated power)
20 kHz - 1 kHz: > 70 db
Input Impedance (nominal)
20k ohms balanced, 10k ohms unbalanced
Maximum Input Signal
+22 dBu typical
AC Line Voltage and Frequency Configurations
100 VAC, 120 VAC, 220-240 VAC 50/60 Hz
AC Line Current (120 VAC amplifier playing 1/8 power pink noise into 4 ohms per ch)
XTi1002: 6.8A; no more than 38W at idle XTi2002: 8.3A; no more than 38W at idle XTi4002: 10.5A; no more than 38W at idle XTi6002: 15.3A; no more than 180W at idle
0°C to 40°C at 95% relative humidity (non-condensing)
Two front-panel rotary level controls, one for each channel
On/Off switch applies AC power to the amplifier
Three buttons near the LCD screen that are used to access menu items and front panel lockout
Backlit liquid crystal display that shows preset and processing status
Green LED, one per channel, illuminates when a very low-level signal is present at input (may be used for troubleshooting cable runs).
Green LED flashes when output signal exceeds -10 dB below clip.
Green LED flashes when output signal level exceeds -20 dB below clip.
Green LED, one per channel, illuminates when the amplifier is ready to produce audio.
Red LED, one per channel, turns on at the threshold of audible distortion
Red LED, one per channel, illuminates under excessive temperature conditions
Blue LED illuminates when the amplifier has been turned on and has power
XLR, one per channel
Loop-thru signal from input connector for linking another amplifier, one per channel.
Two Neutrik® Speakon® NL4MP output connectors. Channel-1 Speakon is wired with Ch. 1 and Ch. 2 outputs for use with optional single 4-conductor cable. Two binding post outputs (in parallel with Speakon connectors).
HiQnet USB Connector
Type B, connects to HiQnet network.
Proportional speed fan with front-to-rear airflow.
XTi 1002/2002/4002: 19" (W) x 3.5" (H) x 12.25" (D) XTi 6002: 19" (W) x 3.5" (H) x 16.2" (D)
XTi 1002/2002/4002: 18.5 lbs (8.4kg) XTi 6002: 24.0 lbs (10.9kg)
XTi 1002/2002/4002: 21.5 lbs (9.8kg) XTi 6002: 30.0 lbs (13.6kg)
XTi2 Series Operation Manual