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Ashly ne4800 Network Enabled Protea DSP Processor with 4-Ch Mic Inputs, 8-Ch AES3 Outputs, CNM-2 CobraNet Option Card

SKU: ASNE4800MSC MFR: NE4800MSC
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Key Features

  • Achieve pristine audio with the ne4800 DSP processor's exceptional sonic performance.
  • Customize your sound with versatile EQ, compression, and crossover DSP functions.
  • Integrate seamlessly with Ethernet, RS-232, and CobraNet for flexible connectivity.
  • Utilize the matrix mixer for complex routing and gain control in live sound setups.
  • Enjoy precise control with remote attenuators and logic inputs for customized workflows.
  • Rely on the robust build quality and included 5-year warranty for lasting durability.
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Special Order?Estimated to Ship: 09/14/2025
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Ashly ne4800 Specifications

Control Functions

Control Functions

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  • Digital

    Ethernet Control: Standard RJ45 10/100 Ethernet w/auto-configuration
    RS-232 Control: Standard female Dsub9 jack
    4-pin Serial Data Remote: 4-pin Euroblock for phantom-poweredbi-directional remotes
    Logic Inputs: 9-pin Euroblock for (8) assignable 5V logic inputs
    Logic Outputs: Shared with logic inputs. +12V @ 10mA output high, 100mA input low

  • Analog

    Remote Attenuators: 10-pin Euroblock for (8) assignable 0-5VDC passive remote attenuators

Digital Audio Hardware

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  • Samples Rates

    48kHz, 96kHz

  • DSP Processing

    32-Bit floating-point SHARC processor array

  • Audio Input Source Selection

    Selectable in adjacent channel pairs from analog, AES3, or network inputs

  • Network Audio

    CobraNet

  • Network Audio Routing

    Selectable between input/output or internal to matrix mixer

  • Digital Audio/Output Jitter

    0.5nS average, 1.0nS peak

Sonic Performance

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  • Frequency Response

    20Hz-20kHz:

    A > D: +/- 0.1dB
    D > A: +/-0.25dB
    A > A: +/-0.25dB

  • Dynamic Range

    20Hz-20kHz, Unweighted:

    A > D: > 115dB
    D > A: 114dB
    A > A: 114dB

  • Distortion, THD and Noise

    1kHz, +20dBu Analog(-1dBFS digital):

    A > D: < 0.001%
    D > A: < 0.002%
    A > A: < 0.002%
    D > D: < 0.00001%

  • Latency

    @ 48kHz:

    A > D: 1.42ms
    D > A: 0.90ms
    A > A: 2.21ms
    D > D: 0.10ms

    @ 96kHz:

    A > D: 0.71ms
    D > A: 0.45ms
    A > A: 1.11ms
    D > D: 0.05ms

Word Clock

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  • Input/Output Type

    75 Ohms BNC

  • Lock Range

    48kHz +/- 4%, 96kHz +/- 4%

  • Input Impedance

    Selectable 75 Ohm or high impedance

  • Input Voltage Range

    1.0Vpp-7.0Vpp

  • Output Impedance

    75 Ohms

  • Output Level

    5.0Vpp nominal, unterminated

Master Clock

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  • Sources

    Audio network, Word Clock, AES3,Internal crystal clock

  • Modes

    Prioritized auto switching or manual

Audio Inputs

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  • Analog Line/Mic

    Input Type: Active balanced Euroblock
    Input Impedance: 20k Ohms
    Max Input Level: +20dBu

Audio Outputs

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  • Servo-balanced Euroblock

    Output Impedance: 20 Ohms
    Max Output Level: +20dBu

  • AES3 Transformer balanced male XLR

    Output Impedance: 110 Ohms
    Max Output Level: 5.0Vpp

Rear Panel

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  • Connectors

    10/100 Ethernet port, RS-232 port, Euroblock inputs/outputs, Four option bays, Word Clock in/out, Remote level control, Logic I/O, Data in/out ports, On/off switch

Environmental

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  • Environmental

    40-120 degree F (4-49 degree C) (noncondensing)

  • Power Requirements

    AC Mains: 90-240VAC, 50-60Hz, 70W Max
    Power Cable Connector: 15A Edison 3-Prong IEC

DSP: Input Source Selection

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  • Input Source Selection Options

    Analog, Auto (Net, AES3, Analog)

DSP: Brick Wall Limiter

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  • Threshold

    -20dBu to +20dBu

  • Ratio

    infinity

  • Attack

    0.2ms/dB to 50 ms/dB

  • Release

    5ms/dB to 1000ms/dB

DSP: Compressor

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  • Threshold

    -20dBu to +20dBu

  • Ratio

    1.2:1 to infinite

  • Attack

    0.2 to 50ms

  • Release

    5ms/dB to 1000ms/dB

  • Detector

    Peak/Average

  • Attenuation Bus

    4 available

  • Metering

    In, Out, Attenuation, Graphical

DSP: Autoleveler Controls

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  • Target Level

    -40dBu to +20dBu

  • Action

    Gentle, normal, aggressive, user-defined

  • Maximum Gain

    0dB to +22dB

  • Metering

    Input Level, Gain, Attenuation

  • Ratio

    1.2:1 to 10:1

  • Threshold Below Target

    -30dB to 0dB

  • Gain Increase/Decrease Rate

    5ms/dB to 1000ms/dB

  • Hold Time

    0-6 sec

DSP: Ambient Noise Compensation (Output)

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  • Max Gain

    -20dB to +20dB

  • Min/Base Gain

    -40dB to -1dB

  • Gain Change Rate

    0.2s/dB to 20s/dB

  • Link Group

    8 available

  • ANC Input Channel

    1-2 or 1-4

  • Noise Threshold

    -40dBu to +20dBu

  • Program/Ambient Gain Ratio

    0.3:1 to 3:1

  • Metering

    Input level, Attenuation, Average noise

DSP: Ducking

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  • Trigger Threshold

    -80dBu to +20 dBu

  • Ducking Release

    5ms/dB to 1000ms/dB

  • Ducking Depth

    0dB to -30dB, infinity

  • Enable Ducking at Matrix Mixer

    Yes

  • Metering

    Input

DSP: Gate

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  • Threshold

    -80dBu to +20dBu

  • Range

    off, 100dB to 0dB

  • Attack

    0.2ms/dB to 50 ms/dB

  • Release

    5ms/dB to 1000ms/dB

  • Metering

    Key Signal, Gate LED, Graphical

DSP: Advanced Gate Controls

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  • Key Engage Enable

    Yes

  • Key Frequency

    20Hz to 20kHz

  • Key Bandwidth

    0.016 to 3.995 Octave

DSP: Gain

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  • Gain (with/without VCA)

    -50dB to +12dB, off, polarity invert

  • Digital VCA Groups

    4 available

  • Remote RD8C Gain

    Enable per channel, 0dB to infinity

  • WR-5 (neWR-5) Remote Gain

    0 to -50dB, Mute

DSP: EQ (31-Band)

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  • Filter Type

    Constant Q or Proportional Q

  • Bandwidth

    0.499oct to 0.25oct

DSP: EQ (Parametric 2,4,6, or 10 Band)

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  • Frequency

    20-20kHz

  • Level

    -30dB to +15dB

  • Q Value

    0.016 to 3.995 Octave

DSP: EQ (Hi/Low Shelf 6/12 dB/oct)

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  • Frequency

    20Hz-20kHz

  • Level

    -15dB to +15dB

DSP: EQ (All Pass)

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  • Frequency

    20Hz-20kHz

DSP: EQ (Variable Q HP/LP)

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  • Frequency

    20Hz-20kHz

  • Q Value

    3.047 to 0.267

DSP: EQ (Notch/Bandpass)

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  • Frequency

    20Hz-20kHz

  • Bandwidth Range

    0.016 to 3.995 oct.

DSP: Feedback Suppressor (Input Only)

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  • Filters

    12

  • In/Out per filter

    Yes

  • Filter Modes

    Float, Restricted, Manual, Lock

  • Filter Type

    Notch, Parametric

  • Filter Frequency Range

    20Hz to 20kHz

  • Parametric Filter Level

    +15dB to -30dB

  • Filter Bandwidth

    0.016 to 3.995 Octave

  • Detector Sensitivity

    5 levels

  • Float Time

    5 seconds to 24 hours (Only available w/ 48kHz sampling rate (inputs only))

DSP: Crossover (2 /3/4 Way Crossover)

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  • Bessel & Butterworth Filters

    12/18/24/48 dB/oct

  • Linkwitz-Riley Filter

    12/24/48 dB/oct

  • Notched Linkwitz-Riley

    4th Order, 8th Order

  • Frequency

    Off, 20Hz-20KHz

DSP: Delay (@ 48kHz Sampling Rate)

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  • Speaker Delay

    0-58.65ms

  • Delay

    0-1,365.31ms

DSP: Delay (@ 96kHz Sampling Rate)

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  • Speaker Delay

    0-29.32ms

  • Delay

    0-682.65ms

DSP: Audio Metering Tool

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  • Range

    -60dBu to +20dBu

  • Increments

    1dB

  • Peak Hold Indicator

    Yes

DSP: Signal Generator Tool

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  • Signal Level

    Off, -50dBu to +20dBu

  • Sine Wave Frequency

    20Hz-12kHz

DSP: Matrix Mixer

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  • Gain (0.5dB increments)

    Off, -50dB to +12dB

  • Mute

    Input

  • Auto-Mixer

    Automix assign per input

  • Global Auto-mixer Response

    0.01sec to 2sec

  • Enable Ducking at Mixer

    Yes

  • Ducking LED

    Per channel if enabled

  • Metering

    Level, auto-mixer level

DSP: Processors

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  • Input A/D, Output D/A

    24 bit

  • DSP Processors

    32-bit floating point

  • Sample Rates

    48kHz, 96kHz

Physical

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  • Dimensions (L x H x D)

    19 x 3.5 x 8.5" (483 x 89 x 216mm)

  • Weight

    10.3 lb (4.68kg)

About Ashly ne4800

How to elevate your professional audio setup Look no further than the ne4800 Network Enabled Protea DSP Audio System Processor. This sophisticated unit is the epitome of advanced audio processing, designed to seamlessly integrate into networked systems. With its state-of-the-art 4-channel mic inputs and 8-channel AES3 outputs, the ne4800 ensures high-quality sound distribution and management for a variety of professional audio applications.

Crafted for the discerning audio professional, the ne4800 boasts an extensive DSP signal processing library powered by multiple SHARC 32-Bit processors. These processors operate at sample rates of 48kHz or 96kHz, providing the precision and clarity needed for superior audio performance. The processing capabilities include a versatile matrix mixer, with configurations of 4x4, 4x8, or 8x8, and a comprehensive suite of audio enhancements such as graphic, parametric, and all-pass equalization.

The ne4800 is equipped with advanced crossover filters, including 8th-order Butterworth, Bessel, Linkwitz-Riley, and notched Linkwitz-Riley, ensuring the perfect blend of frequencies for any audio environment. Moreover, the automatic feedback suppressor and FIR filter capability are just the beginning of the processor's extensive features, which also include gain sharing automatic microphone mixing, ambient noise sensing and level adjustment, autolevelers, compressors, matrix duckers, limiters, and frequency-keyed noise gates.

Timing is everything in audio, and the ne4800 delivers with signal delay capabilities up to 1,365ms on every channel, alongside a choice of sinewave, pink, or white noise generators. All of these features are easily programmable using the intuitive Protea ne Software on a PC platform via standard 10/100 Ethernet or RS-232 protocol.

The hot-plug software control is a game-changer, allowing you to insert any function into any channel block on the fly, even during live audio sessions, without the need for recompiling. The automatic DHCP network IP configuration streamlines network setup, while multi-level software security with password access ensures your audio system remains secure and tamper-proof.

The ne4800's rear panel is just as impressive, featuring Euroblock connectors for eight logic inputs or outputs, plus eight remote potentiometer level controls. Digital audio synchronization is flawless with word clock input and output BNC connections for frame locking to a house sync.

Designed to fit into a standard 19" rack, the ne4800 occupies only 2 spaces (3.5" high), making it a compact yet powerful addition to any professional audio rack. With compatibility across Microsoft Windows 8, 7 (Vista/XP) 32 & 64 bit systems, the Protea DSP software is user-friendly and easy to navigate, ensuring you can focus on delivering the best audio experience possible.

Choose the ne4800 Network Enabled Protea DSP Audio System Processor for its unparalleled flexibility, professional-grade features, and the ability to deliver high-quality, networked audio with ease. Whether for live sound reinforcement, recording studios, or installed sound systems, the ne4800 stands as a sophisticated solution for audio professionals seeking the best in sound processing technology.

Ashly ne4800 Features

  • 10/100 Ethernet and RS-232 computer interface standard
  • Extensive DSP available
  • Easy and intuitive user interface
  • 24-Bit A/D-D/A audio resolution
  • 32-Bit SHARC DSPs
  • Sample rates of 48kHz and 96KHz
  • Hot-plug software control
  • Automatic DHCP network IP configuration
  • Butterworth, Bessel, Linkwitz-Riley, and Notched-Linkwitz-Riley filters
  • FIR filter capability
  • Advanced automatic feedback suppression
  • Word Clock input and output
  • Euroblock connectors for audio, preset recall, DC remote level control and data in/out
  • Remote controls for level, logic I/O and programmable functions
  • Third-party control friendly, input and output metering, multi-level security
  • Safety/Compliance: TUV, CE, FCC, RoHS

Warranty Information

This product has a limited warranty of 60 months for parts and 60 months for labor.

Product Documents

User Manual

Key Features

  • Achieve pristine audio with the ne4800 DSP processor's exceptional sonic performance.
  • Customize your sound with versatile EQ, compression, and crossover DSP functions.
  • Integrate seamlessly with Ethernet, RS-232, and CobraNet for flexible connectivity.
  • Utilize the matrix mixer for complex routing and gain control in live sound setups.
  • Enjoy precise control with remote attenuators and logic inputs for customized workflows.
  • Rely on the robust build quality and included 5-year warranty for lasting durability.

What's in the box:

  • ne4800 Network Enabled Protea DSP Audio System Processor
  • Ashly 5 Year Limited Warranty