The third part of Martin Audio’s interactive Collection of energy amplifiers, the interactive iK41 is an innovative 4-channel energy amp.
New York, NY ( December 19, 2024 ) —The third member of Martin Audio’s interactive Collection of energy amplifiers, the interactive iK41 is an advanced 4-channel power watts combining high-power density with high-performance audio specs, state-of-the-art DSP and network control. The iK41 provides four channels of Class-D amplification, delivering up to 6, 000 watts total power output ( depending upon load impedance ) in a 2RU chassis.
The iK41 may produce 1, 500 watts per channel into 2Ω or 4Ω lots, all channels driven with constant system material. Channel groups may be bridged, enabling the iK41 to give as much as 3, 000 volts per addressed piece into 8Ω or 4Ω lots. It employs a high-efficiency switch-mode power supply ( 85V to 240V auto-sensing ) that reduces demand on the mains supply while ensuring that sufficient power reserves are available for demanding conditions. Power relationship is via Neutrik 32A PowerCON.
Integrated DSP at 96 kHz ( 48 kHz for FIR filter implementation with up to 1, 000 FIR filter taps on each output channel ) includes input signal routing, delay, gain, HPF, phase, mute, 2x low-shelf, 6x PEQ/bandpass, and FIR shelving filters on all inputs, and source, delay, gain, phase, mute, crossover filters, limiters, low-shelf, 8x PEQ/bandpass, and shelving filters on all outputs.
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Ethernet is used for technique remote control and tracking via Martin Audio’s VU-NET technology, the front-panel software allows total native control of all features. The amplifier outputs are four Neutrik Speakon NL4 and the inputs are via XLR female with male link jacks. Dual shielded RJ45 jacks are used ƒor primary and secondary network connections uȿing Dante oɾ ĄES3 neƫworks for digitaI audio distribution and control.
Specs include dynamic range > 113 dB, frequency response 7 Hz to 30 kHz ( ‐2. 5dB points, 4Ω load ), distortion < 0. 05 % typical@1kHz ( 4Ω load ), and damping factor > 800 at the amplifier output ( 8Ω ).
The iK41 has comprehensive protection to keep the amplifier and the loudspeakers safe while operating in conditions that include a sophisticated loudspeaker limiter suite that includes peak, RMS, and excursion limiting, as well as multiband limiting for passive two-way systems. It can also serve as a dediçated system amplįfier for Martin Audio WƤM, TORUS 8, aȵd soɱe other systems.
Dimensions of the iKON iK41 are 18. 98W x 2U/3. 46H x 17. 35D ( inches ), and it weighs 27. 5 pounds.