TOA Electronics A-9120DHM2 120W 2 Channel Modular Digital Mixer/Amplifier
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TOA Electronics A-9120DHM2 120W 2 Channel Modular Digital Mixer/Amplifier, 20Hz-20kHz Frequency Response, 10-Band Parametric EQ, GUI Programming Interface, 2RU Design

SKU: TOA9120DHM2C MFR: A9120DHM2CU
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Key Features

  • Experience pristine audio with this 120W digital mixer amplifier, perfect for live sound.
  • Customize your sound with the 10-band parametric EQ, fine-tuning frequencies from 20Hz-20kHz.
  • Expand your setup with max 8 modular inputs, offering versatile connectivity for any performance.
  • Enjoy clear sound with a frequency response of 20Hz-20kHz, ideal for detailed audio reproduction.
  • Optimize speaker performance using the built-in equalizer with 30 TOA speaker presets.
  • Control remotely via RS-232C, integrating seamlessly into existing sound system setups.
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TOA Electronics A-9120DHM2 Specifications

  • Power Source

    120V AC, 60Hz

  • Power Consumption

    250W

  • Rated Output

    120W x 2 Channels

  • Audio Input

    Max. 8 channels, modular construction (Modules option)
    Power amplifier input 1, 2: 0dB, 10kOhm, RCA pin jack

  • Audio Output

    Preamplifier output 1, 2: 0dB, 300 Ohm, unbalanced, RCA pin jack
    Speaker 1, 2: 60W, 83 Ohm x 2 BTL Output, removable terminal block (4 pins)

  • Module Slot

    Analog Input (Slot 1-8): -10dB, 10kOhm, unbalanced
    Digital input (Slot 1-4): 24bit/48kHz
    MIX Output (Slot 1-8): -14dB, 330 Ohm, (CH 1 prefader output), unbalanced
    Digital output (Slot 5-7): 24bit/48kHz
    Power Supply (Slot 1-8): +24V, -24V, +6 V DC

  • Digital Audio Signal Reference Level

    -20dBFS

  • Power Bandwidth

    20Hz-20kHz, 0.008% THD

  • Frequency Response

    Power amplifier section: 20Hz-20kHz, +0, -1dB
    Analog input module to speaker output: 20Hz-20kHz, +1, -3dB

  • Total Harmonic Disortion

    Power amplifier section: 0.0008% (22kHz LPF, 1kHz, rated power)
    Analog input module to speaker output: 0.008% (22kHz LPF, 1kHz, rated power)

  • S/N Ratio

    At Input Short, 20Hz-20kHz, set to all flat or off setting
    Output volume min: 90dB (Preamplifier output)
    Output volume max: 61dB (preamplifier output, Input 1 Volume: 0dB, other inputs: off)
    Power amplifier section: 110dB

  • Cross talk

    64dB or more (at 20kHz)

  • Tone control

    Bass: +/-12dB (at 100Hz)
    Treble: +/-12dB (at 10kHz)

  • Parametric equalizer

    10 bands, Frequency: 20Hz-20kHz, 31 points, variable range: +/-12dB, Q: 0.3-5

  • Speaker equalizer

    10 (Setup software has 30 TOA Speaker presets)

  • High-pass filter

    -12dB /Oct, variable frequency range: 20Hz-20kHz, 31 Points

  • Low-pass filter

    -12dB /Oct, variable frequency range: 20Hz-20kHz, 31 Points

  • Compressor

    Depth: 1-5

  • Delay

    0-40ms (1ms steps), maximum 40ms (CH 1 + CH 2), mixer mode only

  • Scene / Event Memory

    32

  • Auxiliary function

    Key lock function

  • Control input/ output

    RS-232C, D-sub connector (9 P, female)
    Control input: 4 inputs, no-voltage make contact input, open voltage: 3.3V DC, Short-circuit current: 1mA or less, removable terminal block (14 pins)
    Control output: 4 outputs, open collector output, withstand voltage: 27V DC, Control current: 50mA, removable terminal block (14 pins)
    Remote volume: 2 channels connects a 10kOhm / linear taper variable resistor or input the DC voltage of 0 to +10V, removable terminal block (14 pins)

  • Operating temperature

    -10 deg. C to +40 deg. C (14 deg. F to 104 deg. F)

  • Operating Humidity

    35% to 80% (no condensation)

  • Finish

    Panel: Aluminum, hair-line black, Case: Surface treated steel plate, black, paint

  • Dimensions (W x H x D)

    16.54 x 4.24 x 15.55" / 420.11 x 107.69 x 394.97mm

  • Weight

    11kg / 24.25lbs

About TOA Electronics A-9120DHM2

An embodiment of professional-grade audio equipment, the TOA Electronics A-9120DHM2 stands as a powerful 120W 2 Channel Modular Digital Mixer/Amplifier, tailored for the discerning audio professional. This high-quality device boasts an expansive frequency response range of 20Hz-20kHz, ensuring that every note and nuance is captured and amplified with pristine clarity.

Crafted with versatility in mind, the A-9120DHM2 is engineered to work seamlessly with optional modules, allowing for a customizable setup with up to 8 inputs and 8 outputs. It is compatible with both the cutting-edge 9000 series modules and the established 900 series input modules, providing users with the flexibility to select the most suitable modules for their specific audio applications.

The advanced 10-band parametric EQ is a standout feature, offering precise sound shaping capabilities to cater to any acoustic environment or preference. Coupled with a user-friendly GUI programming interface, this digital mixer/amplifier facilitates effortless control and adjustment of audio parameters, ensuring optimal sound quality in every use scenario.

Durability is not an afterthought with the A-9120DHM2's robust 2RU design, which promises longevity and resilience in any professional setting. The unit is equipped with comprehensive signal processing and control functions essential for effective sound reinforcement. All parameters can be meticulously set directly at the mixer, with the convenience of storing settings data within the unit for quick recall via the intuitive keys on the front panel.

In summary, the TOA Electronics A-9120DHM2 is a testament to advanced audio engineering, offering a blend of power, precision, and professional-grade durability. It is an ideal choice for audio professionals seeking a modular digital mixer/amplifier that delivers exceptional sound control and quality.

TOA Electronics A-9120DHM2 Features

  • Modular Digital Matrix Mixer/Amplifiers for a multitude of applications including audio-visual, zone paging, room combining and many more
  • Easy to Configure and Operate
  • Exceptional Audio Quality: 24-bit, 48 kHz sampling, Ultra-Low Distortion - 0.0008%, Minimum Latency - 1.1ms (D-001T input to output)
  • Modular Mixer - up to 8 mic/line inputs and 8 outputs
  • Flexible Output Power - dual channel models allow 50% of either amplifier channel to be allocated to the other channel
  • Telephone Zone Paging - access up to eight zones with optional ZP-001T module
  • Flexible, integrated, operating system (Mixer + Paging Matrix)
  • Mixer functions along with simultaneous Priority Paging Matrix activation, each with 32 presets
  • Scene memory (x32) contains all mixer (non-priority) settings
  • Paging memory (x32) contains global (static) input settings, independent Xpoint assignments, paging trigger & paging output levels for all high priority (1, 2 & 3) inputs
  • Both scene & paging memories are stored in a single template along with remote assignments, security lock and other global functions
  • Mixer & Paging functions are independent and mixer (scene) settings will not affect Paging (event) functions

Warranty Information

This product has a limited warranty of 60 months.

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Product Documents

User Manual

Key Features

  • Experience pristine audio with this 120W digital mixer amplifier, perfect for live sound.
  • Customize your sound with the 10-band parametric EQ, fine-tuning frequencies from 20Hz-20kHz.
  • Expand your setup with max 8 modular inputs, offering versatile connectivity for any performance.
  • Enjoy clear sound with a frequency response of 20Hz-20kHz, ideal for detailed audio reproduction.
  • Optimize speaker performance using the built-in equalizer with 30 TOA speaker presets.
  • Control remotely via RS-232C, integrating seamlessly into existing sound system setups.

What's in the box:

  • TOA Electronics A-9120DHM2 120W 2 Channel Modular Digital Mixer/Amplifier
  • Power Cord
  • Rack-Mount Kit
  • TOA Electronics 5 Year Limited Warranty