Operation Manual
I-Tech HD DriveCore Series
Power Amplifiers
page 46
Minimum guaranteed Power
i-T4x3500Hd
20 Hz - 20 kHz with 0.35% THd, all channels driven
2-ohm
2.7ohm
4-ohm
8-ohm
4-ohm Bridge
8-ohm Bridge
70Vrms Direct
100Vrms Direct
20 Hz - 20 kHz
2,100W
2,200W
2,400W
1,900W
4,200W
4,800W
2,100W
2,300W
1 kHz 20ms Burst
3,500W
3,800W
4,000W
1,900W
7,000W
6,000W
Performance
i-T4x3500Hd
Input Sensitivity (volts RMS) for rated output
Adjustable in 0.1V steps from
1.28V to 8V
Voltage gain for full rated power at 8 ohms
37.1 dB to 22.2 dB
Frequency Response (20Hz to 20kHz at 1 watt, 20Hz - 20 kHz)
± 0.25 dB
Signal to Noise Ratio below rated full-bandwidth power, A-weighted
> -108 dB
Total Harmonic Distortion (THD) at full rated power at 1 kHz
< 0.35%
Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1,
from full rated output to –35 dB
< 0.06%
Maximum Input Level
+15 dBu or +21 dBu, depending on setting of
maximum input level
Latency
1.16 mS at 48 kHz, 1.13 mS at 96 kHz
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 encoder, 0.5 dB steps,
range 0 to –100 dB.
9 Specifications
