Description
Elevate your audio setup to unparalleled levels with the Martin Audio iKon iK81 8 Channel Class D Amplifier. This advanced amplifier features eight channels of efficient Class D amplification, delivering a total power output of 10,000 Watts in a compact 2U rack height. Perfect for powering Martin Audio Wavefront Precision WPM line arrays and multi-channel setups across the Martin Audio loudspeaker range, the iK81 ensures exceptional audio performance. Equipped with a sophisticated 96kHz DSP on all inputs and outputs, the amplifier guarantees pristine sound quality with up to 1000 FIR filter taps at 48kHz on each output channel. The high efficiency of this amplifier not only reduces energy consumption but also maintains the necessary power reserves for outstanding sound reproduction in challenging live environments. With Ethernet connectivity for system remote control and monitoring via Martin Audio's VU-NET software, this amplifier offers top-tier performance and reliability. Immerse yourself in a world of precision, power, and cutting-edge technology with the Martin Audio iKon iK81.
Specifications:
- Power Output: 1250W per channel into 2, 4, or 8 ohms with all channels driven
- Rack Height: 2U
- DSP: 96kHz DSP on all inputs and outputs, up to 1000 FIR filter taps at 48kHz on each output channel
- Connectivity: Ethernet for system remote control and monitoring
Product Specifications
GENERAL
- TYPE: Eight-channel Class D amplifier
- POWER OUTPUT (*):
- 1250W into 2Ω
- 1250W into 4Ω
- 1250W into 8Ω
- 2500W bridged per channel pair, 4Ω or 8Ω
- CV LINE OUTPUT (*):
- 625W, 25V line
- 1250W, 70V line
- 1250W, 100V line
- DIGITAL SIGNAL PROCESSING: 96kHz/48kHz DSP on all inputs and outputs
- COOLING: Dual vari-speed fans, front-to-back airflow
- MAXIMUM AMBIENT TEMPERATURE: 40°C (104°F)
AUDIO INPUTS/OUTPUTS
- ANALOGUE IN/LINK (4 CHANNELS):
- 4 x female
- 4 x male Neutrik™ XLR
- ANALOGUE INPUT IMPEDANCE: 20kΩ balanced to ground
- MAXIMUM ANALOGUE INPUT LEVEL: +20dBu
- AES3 IN/LINK (2 CHANNELS): 1 x female, 1 x male Neutrik™ XLR, balanced
- AMPLIFIER OUTPUTS: 4 x Neutrik Speakon™ NL4
AUDIO PERFORMANCE
- DYNAMIC RANGE:
- FREQUENCY RESPONSE: 7Hz-30kHz (‐2.5dB points, 4Ω load)
- TOTAL HARMONIC DISTORTION: <0.05% typical @ 1kHz, 4Ω load
- SLEW RATE: >60V per microsecond
- DAMPING FACTOR: >800 at amplifier output, ref 8Ω
CONTROL AND MONITORING NETWORK
- PROTOCOL: Ethernet
- CONTROL APPLICATION: Martin Audio VU-NET™
DIGITAL SIGNAL PROCESSING
- SAMPLE RATE: 96kHz (48kHz for FIR filter implementation)
- PHYSICAL INPUTS:
- DRIVE MODULE INPUT DSP: Input signal routing, delay, gain, HPF, Phase, Mute
- EQ: 2 x low shelf, 6 x PEQ/bandpass and FIR shelving filters
- DRIVE MODULE OUTPUT DSP: Source, delay, gain, Phase, Mute, crossover filters, limiters
- EQ: low shelf, 8 x PEQ / band pass and shelving filters
POWER SUPPLY
- TYPE: High performance Series Resonant
- AC INPUT OPERATING RANGE: 85 – 240V ~ AC, 47 - 63Hz
- MAINS INRUSH CURRENT: 6A at 115V, 12A at 230V (max for <10ms)
- MAINS CONNECTOR: Neutrik 32A Powercon™
PHYSICAL
- DIMENSIONS:
- (W) 482 x (H) 2U/88mm x (D) 441mm
- (W) 18.98in x (H) 2U/3.46in x (D) 17.35in
- (incl handles and optional rear support)
- WEIGHT: 12.5kg (27.5lbs)
Delivery: 2-3 working days
