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PMC TwoTwo Sub 1 - Active Subwoofer Monitor Speaker (Single)

by PMC
£3,795.00 inc. vat
£3,162.50 ex. vat
Please contact us for availability.

PMC TwoTwo Sub 1 - Active Subwoofer Monitor Speaker (Single)

The PMC TwoTwo Sub1 is an ultra-low distortion, active subwoofer which can be used in a 2.1 configuration with twotwo series monitors to gain extra bass extension and headroom, or it can be used to reproduce a low frequency effects (LFE) channel in a surround monitoring system.

The electronics built into the cabinet include an ultra-low distortion Class-D power amplifier, with DSP-based filtering and bass management functions. Balanced stereo analogue and AES3 digital inputs are accepted, and are combined to feed the subwoofer system, as well as being passed through to the analogue and digital outputs for connection with other devices.

The input source, analogue input sensitivity, gain trim, and overall volume are all adjustable, as are the subwoofer´s lowpass filter slope and frequency. Additionally, the phase can be adjusted and a single parametric equaliser is provided to assist with in-room alignment. The analogue and digital outputs can be high-pass filtered, if required, to feed satellite speakers in a 2.1 configuration.

This subwoofer builds upon PMC´s world-class design pedigree, combining the finest drivers available with the unique (Advanced Transmission Line) bass loading principle, sophisticated Class-D amplification, and ultra-precise DSP control. PMC´s unique technology uses contemporary materials to provide optimised absorption of unwanted low-midrange energy within the cabinet, while extending bass output significantly with negligible harmonic distortion.

The two long-throw bass drivers employed in the twotwo sub1 subwoofer are a bespoke PMC design using natural materials, with an ultra-light and ultra-stiff doped-paper cone to deliver unparalleled transient response. The elegant cabinet dimensions makes the twotwo sub1 easier to place than typical cube-shaped designs.

PMC TwoTwo Sub 1 Specifications

  • Usable frequency response: 22Hz - 200Hz
  • Effective ATL length: 3m (9.8ft)
  • Drive units: LF 170mm (6.5 inch)
  • Cabinet dimensions: H 550 W 200 D 516 (mm)
  • Weight: 18kg
  • Input Connectors: 
    • Two balanced analogue Left/Right XLR Female
    • One AES digital XLR Female
  • Output Connectors: 
    • Two balanced analogue Left/Right XLR Female
    • One AES Output XLR Male
    • NB: Both analogue and digital outputs are active regardless of source.
  • Input Sensitivity: Adjustable +4 to +20dB (default +12.5dB)
  • Digital Sample Rate: 32 -192kHz, 24-bit via internal sample rate converter
  • Mains Power: IEC connector. 90-132 / 180-264V AC auto-sensing.
  • Amplifier Section: 400Wrms
  • User configurable parameter:
    • Parametric EQ: On/Off
    • PEQ Gain: -8.00 to +7.87dB
    • PEQ Freq: 20Hz-150Hz in 5dB Steps
    • PEQ Q: 1 to 8 in 0.5 steps
    • LF Rolloff Slope: Off (6dB/Oct, 12dB/Oct, 18dB/Oct)
    • LF Rolloff Frequency: 50Hz, 80Hz, 120Hz, 150Hz, 200Hz
    • +10dB Gain: Off/On
    • Phase Reverse: Off/On
    • Phase: 0…180 degrees in 5 degree steps
    • Left/Right Output Level: Fixed/Variable
    • (Outputs can carry unprocessed or processed audio after bassmanagement. They can also be at a fixed or variable level.)
    • Left/Right Output Response: Filtered/Full Range
  • Volume Range: -48.5dB to +15dB