AudioControl Director M4840
BRAND NEW - 5 YEARS MANUFACTURER'S WARRANTY
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8-Channel DSP Matrix Amplifier
- 8 channels, up to 4 Zones
- 100W at 8 Ohms, 200W at 4 Ohms
- Control System Integration
- Built in Matrix Delivering Analog or Digital audio to any zone
The Director® Model M4840 is a compact, shallow-mount (2U / 11.75”D), eight-channel matrixing amplifier with DSP processing; including EQ, delay, crossover, volume, and built-in speaker profiles, all controllable via network commands. This high performance amplifier delivers an impressive 100 watts per channel, stable into 4 ohms. With four analog stereo and four digital inputs, the M4840 can easily operate as a high performance multi-channel amplifier and amplified audio matrix.
FEATURES
- Network DHCP Signal Matrix Amplifier With Volume Control
- 8 Channels x 100 Watts at 8 Ohms (All Channels Driven)
- 8 Channels x 200 Watts at 4 Ohms (All Channels Driven)
- Bridgeable to 400 Watts of Bridged Power
- Digital Signal Processing (DSP) Performance
- Built-In Speaker Optimization Profiles
- Ethernet Port for Status Monitoring, Source Switching and 12 Volt Trigger Control
- Built in Matrix Delivering Analog or Digital Inputs to be Routed To Any Zone or Digital Bus Output
- Network Programmable Graphic & Parametric Equalization with User Memories
- Assignable Names for All Zones & Amplifier
- Digital Signal Sense
- Programmable Electronic Crossover for Local Subwoofer Applications; Subsonic Filter
- AudioControl LightDrive Anti-Clipping Speaker Protection
- Digital and Analog Inputs with Digital and Analog Pass Thru / Loop Outputs
- Dual Digital Audio Bus Outputs
- Shallow-Mount 2U Rack Space – only 11.75″ deep (Includes Rack Mount Brackets)
- Home and Commercial Installations
SOUNDS GREAT, LESS FILLING
The Director Model M4840 squeezes 8 channels into a unique shallow-mount chassis ideal for tight fit rack or media cabinet installations. Go ahead and take the M4840 for a spin (click or swipe) and you'll be surprised at just how compact this powerful matrix amplifier really is.
POWER AND CONTROL AT YOUR FINGERTIPS
The Director® M Series feature on-board digital signal processing, graphic & parametric equalization by zone, network monitoring and programming, local and bus inputs, plus the addition of volume control, channel/zone grouping and zone audio presets. They also allow individual channel and zone selection via standard TCP/IP, delivering incredible power and AudioControl’s legendary audio performance.
Two digital inputs and outputs are both accessible in the matrixing so that any one of the input sources can be routed through the digital outputs. These digital outputs can be connected to other CM Series, The Director M or D Series or Architect digital inputs so that multiple amplifiers can receive any signal from any of the inputs.
SPEAKER OPTIMIZATION PROFILES
AudioControl has partnered with a growing number of prominent architectural loudspeaker manufacturers to implement speaker performance profiles directly accessible from The Director® D Series onboard DSP. Each speaker manufacturer (Dynaudio, Gray, Monitor Audio, James Loudspeaker, NUVO, Origin Acoustics, Stealth Acoustics, Triad) has provided critical performance data to AudioControl, enabling tailored profiles to be created and stored in software form. Factoring in the individual room acoustics for each home, these speaker profiles achieve an important step in providing the custom integrator the tools to deliver a premium entertainment experience by calibrating systems for their clients.
SPECIFICATIONS
INPUTS
Inputs: 4 Stereo Analog Inputs, 4 Digital Combo Coax/TOSLINK Inputs
Input Sensitivity: 1 Vrms for full output, level at maximum
Input Gain: 30 dB
OUTPUTS
Amplifier Channels: 8
Power Output (8Ω): 100W per channel
Power Output (4Ω): 200W per channel
Power Output (8Ω Bridged Mono): 400W
Minimum Speaker Load: 4Ω
Preamp Audio Outputs: 4 Stereo Loop Outputs, 2 Digital Coax Bus Outputs, 4 Digital Combo Coax/TOSLINK Loop Outputs
PERFORMANCE
Crosstalk: > 80 dB @ 1 kHz
Damping Factor: >300
Signal to Noise: >95 dB, A-wtd, ref full output
Crosstalk: >80 dB @ 1 kHz
DAC Specifications: 32 – 96 kHz sample rate, 16/24 bit depth
CONTROL
Remote Power Trigger: +12 VDC or Dry Contact Closure
Network Connection/Protocol: 10BaseT Ethernet TCP/IP
Communication Protocol: HTTP or Telnet
WEIGHT & DIMENSIONS
Dimensions Inches: 17” W x 11.75” D x 3.5” H (2 U)
Dimensions mm: 432 W x 299 D x 89 H (2 U)
Weight: 16.5 lbs (7.5 kg)
IN THE BOX
The Director Model M4840, Speaker Connectors, Remote Connector, Power Cord, Manual, Warranty
