PMC / PMC8 sub

＜＜Sep 2025 New Product！＞＞ The PMC8 sub is a low-frequency reference monitor that extends the low-frequency response of your speaker system, adding the clean, fast low end that PMC is known for.

The PMC 8 SUB can be added as a standalone subwoofer to a multi-channel system, or combined with a PMC 6 to form an XBD cabinet (midfield monitor). When configured as an XBD cabinet, selecting the dedicated ""XBD"" mode enables the DSP to seamlessly link the two units together as a single large monitor.

In addition, PMC's proprietary ATL™ bass loading technology provides a more gradual low-frequency roll-off than conventional ported cabinets, ensuring smooth and seamless integration of the sub units with multi-channel or surround channel systems. It is also ideal for use in multi-channel and immersive systems.

The custom-built 8"" long-throw bass driver is powered by a 300W Class-D amplifier and controlled by the same DSP engine as other PMC active monitors.
DSP functions include spatially corrective EQ, parametric EQ, time delay, phase inversion, and a unique XBD mode, controlled via the rear panel or browser-based SoundAlign software.

Product Features
- Active subwoofer with 8"" bass driver and ATL? bass loading
- State-of-the-art Class-D amplifier: 300W
- Analog/AES3 digital input (16/24-bit, 18-192kHz sample rate)
- Digital ""Through"" output (AES3 24-bit 96kHz)
- SoundAlign? network control interface for setting and EQ control (single and group)
- Sophisticated DSP for crossover, driver protection, EQ, delay/phase settings
- XBD coupling mode

Product Specifications
Type: Active subwoofer with an 8-inch bass driver and ATL? bass loading

Drive Unit Complement:LF PMC 200mm (8”) studio 8 driver

Frequency Response: 25Hz - 500Hz (- 3dB) (@1m full space, on-axis)

Max continuous SPL: 109dB @1m
(Quarter space value calculated as +3dB from half space measurement. Unweighted input, 20-20kHz Pink Noise (IEC) with 12dB CF for 2 hours AES2-1984 duration)

Max Peak SPL: 121dB @1m
(Quarter space value calculated as +3dB from half space measurement. Unweighted input, 20-20kHz Pink Noise (IEC) with 12dB CF for 2 hours AES2-1984 duration)

Input: XLR switchable between analogue & digital AES3

Analogue input
- +20/+24dBu max. input level (selectable)
-22K ohm input impedance

Digital input
- 16/24-bit AES3 signal, left, right or left + right
- 18 - 192kHz Sample Rate - 110 ohm input impedance

Expansion card slot
-For future connectivity upgrades

Output: XLR digital AES3 (fixed 24-bit @ 96kHz)

Network : RJ45 for use with PMC SoundAlign web interface

Features: Level Trim (+/-10dB)
　High-pass/Low-pass filter (20 - 200Hz, 12dB/Oct)
　Delay (0 - 30mS) Phase (normal or inverted)
LF & HF shelving filters (20Hz - 20kHz, +/- 10dB, Q 0.707)
Parametric EQ (5 bands, 20Hz - 20kHz, +/- 10dB)
　User presets (3 + factory defaults)

　Latency: 2.4mS

Mains: 100 - 240VAC auto-switching, 50-60Hz (IEC C14

Power consumption (idle): 25W

　Power consumption (max): 300W


Dimensions:
　H 266mm (10.5”)
　W 551mm (21.7”)
　D 440mm (17.3”)

Weight: 18.5kg (40.8lbs) each