PMC10-4 SUB – Quad 10″ One-Way ATL™ Active Reference Sub / Add-On for PMC10-4 to Create PMC10-4 XBD (Single)
OVERVIEW
The PMC10-4 SUB is a dual-purpose product that serves either as an independent low-frequency subwoofer to supplement any PMC monitoring system or to augment a master PMC10-4 full-range monitor, creating the twin-cabinet PMC10-4 XBD system. Like its sibling models, the PMC10-4 SUB shares the latest-generation ATL™ Advanced Transmission Line cabinet with LaminairX™ airflow venting.
Featuring four innovative, in-house and custom-designed 10-inch bass drivers which feature a large excursion range to deliver an extended low-frequency performance across a remarkably wide bandwidth, resulting in ultra-low distortion at all monitoring levels.
In a standalone configuration, the 10-4 SUB is managed by the master36 DSP/Amplifier, delivering 1000 watts to each of two bass drivers, while a linked power20 amplifier supplies a further 1000 watts to each of the remaining pair – ensuring exceptional control, headroom, and low-frequency precision.
When deployed as part of a twin-cabinet XBD system, the PMC10-4 SUB is powered by dual power20 amplifiers and seamlessly controlled by the existing master36.
Both electronics packages employ ultra-transparent Class-D amplification, while the integrated DSP within the master36 provides transparent excursion limiting for system protection, along with precise room-optimisation EQ and digitally optimised high- and low-pass filters tailored specifically to the PMC10-4 SUB’s configuration and drivers.
The master36 accepts both analogue and digital inputs and can be controlled over a standard LAN via the SoundAlign2 browser-based interface. An illuminated front-panel logo provides a clear, at-a-glance indication of system status.
FEATURES & TECHNICAL SPECS
Type: Quad 1-Way ATL™ Active Reference Sub / Addition to PMC10-4 to Create PMC10-4 XBD
Drive Unit Complement: LF 4 x 10-inch
Effective ATL™ Length: 4m (13.1 ft.)
Full DSP Room Alignment EQ Facilities with SoundAlign2
Input: Analogue & Digital (Up 192kHz) Inputs
Power per Cabinet: LF 4000W (4kW)
Electronics per Channel (as a Standalone Sub-Cabinet):
- 1 x PMC master36 DSP/Power Amplifier
- 1 x PMC power20 amplifier
Electronics per Channel (as an Additional XBD Cabinet for a PMC10-4): 2 x power20 amplifiers
Amplifier Power per Channel:
- HF 800W
- MF 800W
- LF 4 x 1000W
Dimensions:
- Height — 820mm
- Width — 1040mm
- Depth — 523mm (+10mm LF Driver Surround)
Weight: 130 kg (per unit)
*Subject to change without notice.













