Product Details
twotwoSub 2 MKII

Active subwoofer with a 250mm (9.8") LF driver featuring:• ATL™ (Advanced Transmission Line) bass loading technology• Powerful DSP engine running at up to 192kHz• Balanced analogue XLR inputs• Balanced and unbalanced digital XLR and phono inputs• Class-D amplification• bass management for 2.1 systems

Product Details
The twotwo sub2 is an active subwoofer for PMC’s twotwo range of nearfield monitors; with its rigid, highly braced low-resonance cabinet, it delivers greater headroom and a more extensive dynamic response than the smaller twotwo sub1. The sub2 can be deployed in a 2.1 configuration with twotwos for effortlessly extended sub-bass, or to reproduce the LFE channel in surround setups, and is ideal where midfield performance levels are required in confined spaces, such as broadcast or post-production environments. Featuring PMC’s unique ATL™ bass-loading technology, and DSP-based filtering and bass management to extend bass output with negligible harmonic distortion, this is a sub with 600W of built-in Class-D amplification, producing controlled, reference-quality sound over a dynamic range from whisper-quiet to levels you feel as well as hear.

The long-throw bass driver - a flat piston composed of a carbon-fibre/Nomex® sandwich - is a bespoke PMC design that delivers an unparalleled transient response and potent performance for the speaker’s size when combined with the Advanced Transmission Line.

As well as the great sound and specification, there are a number of useful design features. Analogue and AES3 digital inputs are included, the latter accepting digital signals at sample rates from 32 to 192kHz.

Switching between the sources is carried out from the rear panel or the optional rc1 remote. A single parametric EQ is provided to assist with in-room alignment, and the digital input is also passed through to the sub’s analogue and digital outputs, allowing sub2 to be used as a high-end digital-to-analogue converter if required.
Technical Specification
Type Active Subwoofer
Usable frequency response 22Hz - 500Hz
Effective ATLTM length 3m (9.8ft)
Drive unit complement LF 250mm (10”) PMC Carbon Fibre/ NomexTM piston driver
Power 600Wrms
Input Connectors 2 x balanced analogue Left/Right XLR Female
Output Connectors 2 x balanced analogue Left/Right XLR Female
Input sensitivity Adjustable +4 to +20dB (default +12.5dB)
Volume Range -48.5dB to +15dB
Digital sample rate 32 -192kHz, 24-bit via internal sample rate converter
Remote control Wired via RJ45, rotary volume -48.5dB to +15dB
Operational voltage 100-115V/220-230V selectable
Cabinet dimensions H 510mm (20") W 630mm (24.9") D 377mm (14.8")
Mains input IEC connector 90-132V / 180-264V AC auto-sensing
Weight 40kg (88.2lbs) each
Available finishes Black blue
User configurable parameters 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
Left/Right Output Response Filtered/Full Range
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