PMC twotwo.sub1 Neo User Manual

TM

Advanced Transmission Line

Optional wired remote offers access
to all of the functions of the rear

panel. An easy to use jog wheel,
makes remote set up, input switching
& EQ quick & easy.

The twotwo sub1 is an ultra-low distortion, active subwoofer which

can be used in a 2.1 conguration with twotwo series monitors to

gain extra bass extension and headroom. Alternatively, it can

be used to reproduce a low frequency effects (LFE) channel in

a surround monitoring system.

The electronics include an audiophile Class-D power amplier

with DSP-based ltering 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 low-

pass lter 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 ltered, if required, to feed satellite speakers in a

2.1 conguration.

This subwoofer builds upon PMC´s world-class design pedigree,

combining the nest drivers available with the unique

™

ATL

(Advanced Transmission Line) bass loading principle.

This uses contemporary materials to provide optimised

absorption of unwanted low- and mid-range energy within

the cabinet, while extending bass output signicantly.

The two long-throw bass drivers employed in the twotwo sub1

subwoofer are bespoke PMC designs using natural materials,

with a low-mass ultra-stiff doped cone to deliver unparalleled

transient response. The elegant cabinet dimensions also make

the twotwo sub1 easier to place than typical cube-shaped

designs.

www.pmc-speakers.com

Specications

Usable frequency response

Effective

TM

length

Drive units

Cabinet dimensions

Weight

22Hz - 200Hz

3m (9.8ft)

LF 170mm (6.5 inch)

H 550 W 200 D 516 (mm)

18kg

Input Connectors 2 x balanced analogue Left/Right XLR Female

1 x AES digital XLR Female

Output Connectors 2 x balanced analogue Left/Right XLR Female

1 x 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 90-132V / 180-264V AC auto-sensing

Amplier Section 400Wrms

User congurable 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

(Outputs can carry unprocessed or processed audio after bass
management. They can also be at a xed or variable level)

Left/Right Output Response: Filtered/Full Range

Volume Range -48.5dB to +15dB

The Professional Monitor Company Limited
T [phone] F [phone]

E [e-mail]

W www.pmc-speakers.com

Subject to change without notice

Reg No: 3328009

Item no. 473/Jan©2014