Crown IT4x3500-HD

Overview

The I-Tech 4x3500HD amplifier is the industry's first high-powered tour sound amplifier featuring four inputs, Analog, AES3, and CobraNet™, fully routable to any one of 4 outputs. Each channel features a complete compliment of OmniDriveHD™ Processing, including the acclaimed LevelMAX™ Limiter Suite, and support for linear phase FIR filters as used in the latest JBL V5 loudspeaker tunings. Combine that with Crown's patented Class-I technology delivering uncompromising power output across all four channels, and it's easy to see why the I-Tech 4x3500HD is the new flagship tour sound amplifier from Crown.

Key features

True Power Density - Crown amplifiers run louder, longer, and with higher fidelity than competing amplifier designs. The I-Tech 4x3500HD is no exception, with four channels of patented Class-I technology packed into a compact 2U design.
DriveCore - A culmination of nearly two decades of R&D in PWM and switch-mode amplification, DriveCore™ is a Crown exclusive that combines hundreds of parts into one chip the size of a your fingertip, resulting in more efficiencies and unsurpassed reliability.
4 In/4 Out - each amplifier is capable of independently driving up to four separate zones with a full suite of processing options on each channel.
OmniDrive HD - the latest programmable studio-grade 32-bit Sharc® processors with enhanced SIMD architecture and a proprietary D/A output filter for improved signal-to-noise at least 6 dB quieter than outboard DSP
Universal power supply with Power Factor Conversion technology
Greater than 90% efficiency at full power
Five year, no fault, fully transferable warranty
POWER RATINGS
(20Hz-20kHz)
2 Ohm dual2100W
2.7 Ohm dual 2200W
4 Ohm dual 2400W
8 Ohm dual 1900W
4 Ohm bridged 4200W
8 Ohm bridged 4800W
70Vrms 2100W
100Vrms 2300W

Specifications

Intermodulation Distortion (from 0dB down to -40dB)"0.06%
Channels	4 inputs (Analgoue, AES£, Vdrive or CobraNet) routable to any of the four outputs
Sensitivity	Adjustable in 0.1dB increments from 1.28V to 8V
Dampling Factor (10Hz to 100Hz)	>5000
Rated Power Output (20Hz to 20kHz, miniumum guaranteed power with 0.35% THD, all channel driven)	2 ohms 2100W, 2.7 ohms 2200W, 4 ohms 2400W, 8 ohms 1900W, 70V direct 2100W, 100V direct 2300W
Signal-to-Noise ratio (below rated power 20Hz to 20kHz, A weighted)	>108dB
Total Harmonic Distortion (full rated power, 20Hz to 20kHz)	0.35%
Frequency Response (20Hz to 20kHz at 1W into 4/8 ohms)	+/-0.25dB
Crosstalk (below rated power 20Hz to 1kHZ)	>80dB
Common Mode Rejection (20Hz to 1kHz)	>80dB typical
Dimensions (H x W x D)	3.3" x 19" x 16.95"
Net Weight	29lbs (13.2kg)
Shipping Weight	36lbs (16.3kg)