Description
Hybrid A1800MK6 Power Amplifier – 2 Channel with DSP
The Hybrid A-series power amplifiers have been serving the
African audio professionals since the 1990s. Now, 25 years later, the MK6
A-series offers the same value and quality but with better output performance
and features compared to its predecessors.
The Hybrid A1800 MK6 is a robust, 19″, 2U rack-space, 2
channel power amplifier with a comprehensive onboard, user accessible and
editable DSP (Digital Signal Processor).
The A1800 DSP has all the features needed to maximize
performance from your sound system, whilst protecting it at the same time.
Input and Output gain controls, Operation Mode, Electronic
LPF & HPF crossovers with different filter types and slopes, 8 EQ’s with
different filter types, Electronic Limiters, Time Alignment and Phase are all
the features within the DSP that can be accessed by front-panel encoder
controls or wirelessly (Wi-Fi Link) with any smaart device.
Inputs and signal link-thru are made using the panel mount
XLR (Male and Female) connectors located on the rear panel of the amplifier.
Similarly, speaker connections are made using the NL4 panel mount connectors.
The A1800 MK6 can be used as a stereo, a parallel input or a mono bridged-mode
amplifier.
A1800 MK6
- Channels: 2
- Power: 2 x 900W RMS/4Ω – Stereo mode/Parallel mode
- Power: 2 x 600W RMS/8Ω – Stereo mode/Parallel mode
- Power: 1 x 1800W RMS/4Ω – Bridged mode
- Protection: Active clip limiting, impedance sensing, soft
start, thermal protection, DC protection and subsonic frequency limiting - Cooling: Forced air cooling
- Controls: Dual rotary gain control encoders, on-off switch
- Indicators: LCD screen, On LED, Signal LED, Limit LED,
Protection LED
DSP
- Utilities: Load pre-set from disk, Save pre-set to disk,
Read pre-set from amplifier, Write pre-set to amplifier, Upgrade firmware,
Write default pre-sets - Recall Pre-sets: 1 to 8
- Operation Mode: Stereo, Parallel, Bridge
- Input Gain (CHA & CHB): 6dB to -33dB
- Electronic Crossover (CHA & CHB): Bypass switch, LP
Frequency (20Hz to 20KHz), LP Filters (Linkwitz-Riley, Butterworth &
Bessel), LP Slope (6,12,18 & 24dB/oct), HP Frequency (20Hz to 20KHz), HP
Filters (Linkwitz-Riley, Butterworth & Bessel), HP Slope (6,12,18 &
24dB/oct) - EQ 1-8 (CHA & CHB): Frequency (20Hz to 20KHz), Q (0.1 to
30), Filter Type (Bypass, PEQ, Low Shelf, High Shelf, Notch, All Pass, Low Pass
& High Pass) - Time Alignment (CHA & CHB): 0 to 17mS
- Limiter (CHA & CHB): Threshold (0 to -60dB), Attack (1 –
100mS), Release (1 – 1000mS) - Output Gain (CHA & CHB): 0 to -30dB
- Phase (CHA & CHB): 0 & 180°
Other
- Inputs: 2 x XLR Female panel mount connectors
- Link-thru: 2 x XLR Male panel mount connectors
- Outputs: 2 x NL4 (Speakon)
- Dimensions (W x H x D): 487 x 99 x 387mm
- Weight: 16.3kg



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