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K.M.E Sound DA 428 Digital Amplifier

 Digital Amplifier - 4 x 700 watts 4 ohm

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kr 48,995.00 (inkl. mva)
Bestillingsvare
Produktnr:
117036
Beskrivelse

Digital Amplifier
T
he DA 428 Digital Amplifier is a fully multi-channel power amplifier with extensive audio DSP functionality and four Class D power amplifiers of the latest generation. Practical operating gestures make the handling of even complex functions very easy, such as the preset settings on the device.

Amplification
In-house amplifier systems which ensure the optimum sound result with our speaker systems. Diverse DSP functionalities and intuitive operation also open the doors for driving loudspeakers beyond the K.M.E. world. For passionate sound results with enormous performance.

Application:

  • controller power amplifier in fixed installations
  • system operation with passive PA components (in actively separated PA systems)
  • monitor applications

Optional features:

  • optional TCP/IP remote module and Dante module available
  • PresetEditor V2 software for creating and editing system presets

Specifications:

max. Output power @ 4 / 8 ohms 4x 700 / 400 W
Amplifier four fully digital high efficiency power amplifiers ≥ 90%
Frequency range 20 Hz – 20 kHz
S/N ratio (A-weighted /unweighted) 100 / 95 dB
Input sensity at maximum level analog 0 dB (775 mV) / digital -12 dBFS / without filters in output channel
Crosstalk @ 1 kHz > 90 dB
Damping factor @ 1 kHz > 500
THD @ 1 kHz < 0,5 %
Voltage gain @ 4 / 8 Ohm 36,7 dB
Slew rate (internal) > 70 V/µs
Slew time (internal) < 1,5 µs/V
Features (elektronic) per channel: gain, digital crossovers, subsonic filter, parametric EQs, dynamic processor, polarity, delay, matrix router
Protective circuits for individual channels: short circuit, DC voltage at output, low impedance; for entire device: under/overvoltage, overtemperature, overload
max. Power consumption 2600 W
Power requirements 90 - 250 V / 50 - 60 Hz, PowerCon input
Operation modes stereo, mono, 4-channel (free routing)
Control panel ground-free switch, navigation pad, 4x encoders with push function, 4x RGB LEDs, LCD graphic display, SD card slot
Connectors Line-In 4x XLR, Link-Out 4x XLR electronically balanced (max. 4x analog oder 2x digital & 2x analog); speaker output 4x Speakon NL4; RSNC module
DSP 24 bit, 48 MHz clocked
Unit delay < 1,5 ms
Sampling 24 bit
Digital input & -link inputs: AES/EBU & S/PDIF with format converter and sample rate converter (up to 192 kHz), link output: same as input format / 24 Bit, 48 kHz, AES/EBU
Preset memory internal: 12 presets, more presets on SD card
Dimensions (W x H x D) 483 x 88 x 375 mm (2 RU)
Weight 8,5 kg

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Produktdetaljer
117036
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