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Ashly ne24.24M 8x12 Protea DSP Matrix Processor 8inx12out w/ Logic Card

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SKU:Asne24.24M8x12LogicMFR #:ne24.24M8x12Logic
Product Highlights
  • 10/100 Ethernet & RS-232 computer interface
  • Extensive DSP available
  • Easy and intuitive user interface
  • Mic/line inputs
  • 24-bit A/D-D/A audio resolution
  • Up to 24-channels of audio processing
  • 8x12 base unit configuration
  • Modules easily field installable
  • Euroblock connectors
  • 31 preset locations
  • Third-party control-friendly
  • Input and output metering viewable in dBu
  • Multi-level security
  • Logic Card
  • Safety/Compliance: cTUVus, FCC, CE, RoHS
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  • Overview
  • Features
  • Specifications

Ashly ne24.24M 8x12 Protea DSP Matrix Processor 8inx12out w/ Logic Card

The Ashly Protea NE 24.24M DSP 8-Input x 12-Output Audio Matrix Processor with Logic Card is ideal if you are designing or installing a system for corporate boardrooms, restaurants, courtrooms, houses of worship. Whether you seek left/center/right high output speaker systems in performance spaces, auditoriums or conference centers, the widely-popular Protea NE24.24M Matrix Processor will more than satisfy your requirements for any zoned system. When your installation requires input/output matrixing with signal processing, it doesn't get much easier than programming your channels using Protea NE Software on your PC. The NE 24.24M uses modular expansion cards provide up to 24-channels of audio matrixing and processing.

The base unit offers a 8-input/ 12-output configuration. Each input and output expansion card has an individual DSP processor allowing you to expand the total input or output 4 channels of DSP processing at a time. These cards are easily installed in the field without the need to reprogram the device. Matrixing allows you to route any input to any output and control individual levels once they have been assigned. Fixed path architecture and extensive processing power per channel will reduce the amount of time it takes to set up your system. An optional GPO Logic Card allows the NE24.24M to trigger projection screens, curtains or lights. The logic card is installed in place of a 4-input or 12-output card and occupies one of the four expansion slots.





  • 10/100 Ethernet & RS-232 computer interface standard
  • Extensive DSP available
  • Easy and intuitive user interface
  • Mic/line inputs
  • 24-bit A/D-D/A audio resolution
  • Up to 24-channels of audio processing
  • 8x12 base unit configuration
  • Expand inputs or outputs 4-channels per module
  • Modules easily field installable
  • Euroblock connectors for audio, preset recall, DC remote level control and data in/out
  • 31 preset locations
  • Remote controls for level, preset recall and programmable functions
  • Third-party control-friendly
  • Input and output metering viewable in dBu
  • Multi-level security
  • Safety/Compliance: cTUVus, FCC, CE, RoHS

Weight 8.9lbs (4.03kg)
Input Active Balanced, 18kOhms
Input Gain Range -50dB - +12dB, Selectable Polarity
Output Active Servo Balanced, 112 Ohms
Input/Output Level +20dBu (Max)
Output Gain Range -50dB - +12dB, Selectable Polarity
Frequency Response

20Hz-20kHz, ±0.25 dB
THD <0.01% at 1kHz, +20 dBu
Dynamic Range >110dB (20Hz-20kHz) Unweighted
Output Noise <-90 dBu Unweighted
Environmental Temperature 40-120 deg. F, (4-49 deg. C) noncondensing
Rear Panel: Controls Remote level control, Data In/Out ports, Preset Recall, Logic Inputs, On/Off switch
Rear Panel: Connections 10/100 Ethernet port, RS-232, Euroblock In/Out
Rear Panel: Power Cord 3-Prong, Detachable
Power Requirements 90 - 240VAC, 50/60Hz, 40W
External Remotes WR-1: 2-Channel Level Control

WR 1.5: Preset Recall and Level Control

WR-2: Four-Position Preset Recall Switch

WR-5 Programmable Button Controller

RD/RW8: 8-Channel Fader Remote

neWR-5: Programmable Network Button Controller

FR-8: 8-Channel Network Fader Remote

FR-16: 16-Channel Network Fader Remote

Ashly Remote: Remote Application for Apple iPad
Base Unit 8x12
Compressor: Threshold -20dBu to +20dBu
Compressor: Ratio 1.2:1 - Infinity
Compressor: Attack 0.2 to 50ms
Compressor: Release 5ms/dB to 1000ms/dB
Compressor: Detector Peak/Average
Compressor: Attenuation Bus 1 available
Compressor: Metering In, Out, Attenuation, Graphical
Autoleveler: Target Level -40dBu to +20dBu
Autoleveler Controls: Action Gentle, normal, aggressive, user defined
Autoleveler Controls: Maximum Gain 0dB to +27dB
Autoleveler Controls: Metering Attenuation
Autoleveler: Threshold Below Target -30dB to 0dB
Autoleveler:Gain Increase/Decrease Rate 5ms/dB to 1000ms/dB
Autoleveler Controls: Hold Time 0-6 sec
Ducking: Trigger Threshold -80dBu to +20 dBu
Ducking Release 5ms/dB to 1000ms/dB
Matrix Mixer: Ducking Depth 0dB to -30dB, -Infinity
Enable Ducking at Matrix Mixer Yes
Ducking: Metering Input
Gate Threshold -80dBu to +20dBu
Gate Range off, 100dB to 0dB
Gate Attack 0.2ms/dB to 50 ms/dB
Gate Release 5ms/dB to 1000ms/dB
Gate Metering Gate LED, Graphical
Gain -50dB to +12dB, off, polarity invert
Gain: Remote Level Control 8 available, 0dB to -Infinity
Gain: Remote RD8C Gain Enable per channel, 0dB to -Infinity
WR-5 (neWR-5) Remote Gain 0 to -50dB, Mute
EQ: Parametric 15 Band Frequency: 20-20kHz

Level: -30dB to +15dB

Q Value: 0.016 to 3.995 Octave
EQ: Hi/Low Shelf 6/12 dB/oct Frequency: 20Hz-20kHz

Level: -15dB to +15dB
EQ: All Pass Frequency: 20Hz-20kHz
EQ: Variable Q HP/LP Frequency: 20Hz-20kHz

Q Value: 3.047 to 0.267
EQ: Notch/Bandpass Frequency: 20Hz-20kHz

Q Value: 92.436 to 0.267
Crossover Bessel & Butterworth Filters: 12/18/24/48 dB/oct

Linkwitz-Riley Filter: 12/24/48 dB/oct

Frequency: Off, 20Hz-20kHz (2 Way, 3 Way, 4 Way Crossover & High Pass/Low Pass Filters)
Speaker Delay 0-21ms at 48kHz Sampling Rate

0-10.6ms at 96kHz Sampling Rate
Delay 0-682ms at 48kHz Sampling Rate

0-341ms at 96kHz Sampling Rate
Audio Metering Tool: Range -60dBu to +20dBu
Audio Metering Tool: Increments 1dB
Audio Metering Tool: Peak Hold Indicator Yes
Signal Generator Tool Level Off, -50dBu to +20dBu
Signal Generator Tool: Sine Wave Freq. 20Hz-12kHz
Matrix Mixer: Gain (0.5dB increments) Off, -50 to +12dB
Matrix Mixer: Mute Per channel
Mfr # NE24.24M 8x12
SKU ASN2424M8x12
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