| Performance |
I-T4000 |
I-T6000 |
I-T8000 |
| Input Sensitivity (volts RMS) for rated output |
Adjustable in 0.1V steps from 1.4V to 7.75V |
| Voltage Gain for full rated power at 8 ohms |
37.1 dB to 22.2 dB |
37.9 dB to 23.0 dB |
39.3 dB to 24.5 dB |
| Frequency Response (at 1 watt, 20Hz - 20 kHz) |
± 0.25 dB |
| Signal to Noise Ratio below rated full-bandwidth power, A-weighted |
> 105 dB |
| Total Harmonic Distortion (THD) at full rated power |
< 0.35% |
| Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1, from full rated output to –35 dB |
< 0.35% |
| Maximum Input Level |
+15 dBu or +21 dBu, depending on setting of maximum input level |
| Latency (analog, digital inputs) |
Analog: 1.13 mS. Digital: See Sample Rate / Latency Table below. |
| A/D, D/A Converters |
24-bit 96 kHz Cirrus Logic |
| Digital Input |
AES/EBU, 24-bit, 32-96 kHz. Onboard sample rate converter. |
| Network |
Onboard HiQnet and TCP/IQ, compatible with standard 100Mb Ethernet hardware |
| DSP |
24-bit conversion with 32-bit, floating-point DSP processing |
| Attenuators |
Speed-sensitive rotary encoders, 0.5 dB steps, range 0 to –100 dB. |
| Damping Factor (8 ohms): 20 Hz to 100 Hz |
> 5000 |
| Crosstalk (below rated power, 20 Hz to 1 kHz) |
> 80 dB |
| Common Mode Rejection (CMR) (20 Hz to 1 kHz) |
> 50 dB |
| DC Output Offset (Shorted input) |
< ± 3 mV |
| Input Impedance (nominal) |
20 kilohms balanced, 10 kilohms unbalanced |
Load Impedance (Note: Safe with all types of loads)
Stereo
Bridge Mono |
1-2-4-8-16 ohms
2-4-8 ohms |
| Required AC Mains |
Universal AC input, 100-240VAC (±15%), 50/60 Hz. Max. AC mains voltage 277VAC. |
| AC Line Connector |
USA, UK, European, Australia, India |
| Construction |
All Models |
| Ventilation |
Flow-through ventilation from front to back |
| Cooling |
Dual-zone, microprocessor controlled, continuously variable speed fans |
| Dimensions |
EIA Standard 19-inch rack mount width (EIA RS-310B), 3.5-inch (8.9-cm) height, 16.2-inch (41.1-cm) depth behind front mounting surface |
Weight
Net
Shipping |
28 pounds (12.7 kg)
36 pounds (16.3 kg) |
