PMC BB6S-AC

PMC BB6S-A-C is a 3-way ATL™ active reference monitor designed specifically as a center channel for the most demanding multi-channel setups in recording, mastering, and post-production environments. Building upon the legacy of the iconic BB5, the BB6 delivers the same wide dynamic range and frequency response, featuring a 15-inch Radial™ bass driver and unwavering tonal accuracy at all output levels—now enhanced by PMC’s proprietary Class-D amplification and advanced DSP control.

Equipped with a powerful 15” Radial™ woofer, a hand-built 75 mm soft-dome midrange driver, and a 34 mm soft-dome tweeter with an acoustic radiator, the BB6S-A-C ensures pristine detail and consistent tonal balance even at high SPLs. Thanks to ATL™ bass loading technology, it offers a flat response from 17 Hz to 25 kHz without requiring a subwoofer. With a max SPL of 128 dB and an ATL™ length of 4 meters, this monitor is equally suited for freestanding use or soffit-mounted installations.

The BB6S-A-C supports both analogue and AES3 digital inputs (24-bit/96 kHz), and each frequency band is driven by dedicated Class-D amplifiers delivering a total of 3225 W. With extreme headroom, ultra-low distortion, and flexible mounting options, it provides the precision and power demanded by high-end audio professionals.

KEY FEATURES

• 3-way ATL™ active reference monitor for center channel use
• Frequency response: 17 Hz – 25 kHz
• Maximum SPL: 128 dB
• Total amplification: 3225 W (LF 2400 W, MF 550 W, HF 275 W)
• Advanced DSP for control and calibration
• 15” Radial™ woofer, 75 mm midrange, 34 mm tweeter with acoustic radiator
• Supports analog and AES3 digital inputs (24-bit, 96 kHz)
• 4-meter ATL™ for extended bass response
• Suitable for freestanding or soffit-mounted configurations

TECHNICAL SPECIFICATIONS

• Type: 3-way ATL™ active reference monitor (center channel)
• Frequency response: 17 Hz – 25 kHz
• Crossover frequencies: 380 Hz and 3.8 kHz
• Effective ATL™ length: 4 m (13 ft)
• Drivers:
  • LF – 15” (380 mm) Radial™ woofer
  • MF – 75 mm hand-built soft-dome midrange
  • HF – 34 mm soft-dome tweeter with acoustic radiator
• Amplifier power:
  • LF – 2400 W
  • MF – 550 W
  • HF – 275 W
• Inputs: Balanced analog and AES3 digital (24-bit, 96 kHz)
• Input impedance: 20 kΩ balanced
• Dimensions (H x W x D): 1040 mm x 432 mm x 790 mm
• Weight: 73 kg
• Finish: Studio black