THE DIRECTOR® MODEL M4840
8 channel shallow-mount high-power network dsp matrix amplifier
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.
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
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, digital and analog 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 Director ‘M’ series digital inputs so that multiple amplifiers can receive any signal from any of the inputs.
peaker optimization profiles
AudioControl has partnered with a growing number of prominent architectural loudspeaker manufacturers to implement speaker performance profiles directly accessible from The Director® M Series onboard DSP. Each speaker manufacturer 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.
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
- 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
- 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
weights & dimensions
- Dimensions: 17” W x 11.75” D x 3.5” H (2U)
- Weight: 16.5 lbs (7.5 kg)
in the box: The Director Model M4840, Speaker Connectors, Remote Connector, Power Cord, Manual, Warranty
 | Loading… |
 WARNING: This product contains chemicals including Styrene which is known to the state of California to cause cancer, and Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
In certain instances promotional prices will be offered listed above as a “Price with Rebate”, and are typically dated. In these cases Instant Rebate (IR) pricing is good sometimes only for the day only or only for the week. In order to be eligible for IR pricing – the order must be paid for AND picked up/shipped out. If you are placing an online order outside of business hours within your respective time zone, please add a note to your order for the team to confirm the pricing, or contact the branch the following business day to ensure that the item pricing carries over into the subsequent period. If an alternate branch location is still open in another time zone, please reach out to that group.
|