PMC · Professional Monitor Company

From control room to listening room.

PMC builds tools for people who make and judge recordings—and loudspeakers for people who want to experience that music at home. The connection is the pursuit of clear, full-range sound that carries the character and scale of the performance.

Back to Lee’s two-channel package PMC home audio

Where the company began

A studio brief became a loudspeaker company.

PMC was founded in 1991 by Peter Thomas of the BBC and Adrian Loader. Its first product was the active BB5-A main studio monitor. The BB5 design grew from a BBC Maida Vale brief for a full-range loudspeaker able to handle high sound levels during live-music recording.

PMC’s studio monitors now serve music makers across recording, mixing, post-production, mastering and broadcast. In the home, the same company’s speaker design work brings that focus on truthful balance, dynamic range and low-frequency control to music listening.

1991PMC founded

BB5-AFirst product · active main studio monitor

Across the audio chainRecording · mixing · post · mastering · broadcast

The engineering

ATL: a longer path for bass.

Advanced Transmission Line (ATL) loading uses a long, heavily damped path connected to the rear of the bass driver. The damping absorbs unwanted midrange and treble energy; the lowest frequencies travel through the line and emerge in phase with the driver’s forward output.

PMC says ATL is designed to deliver deeper, cleaner bass and greater efficiency. In the listening room, that low-frequency foundation supports the scale and weight of music while keeping bass controlled.

See PMC’s ATL explanation

Apply it to the client

Build around the room and the music.

For Lee’s client, PMC is one serious two-channel direction to audition against familiar recordings and real room constraints.

Start with the client’s current speakers, electronics and source.
Map room dimensions, listening distance, placement and practical limits.
Choose music the client knows well, including bass-heavy and vocal recordings.
Compare speaker scale and system budget, then match amplification and source.
Listen for natural tone, clear detail and bass that stays composed at the seat.

Return to Lee’s package

PMC’s own references

Go deeper.

Company history ↗ BBC Maida Vale origin ↗ Studio monitoring ↗ ATL engineering ↗ Home audio ↗