PSB Imagine C-LCR In-Ceiling Speaker (Each) at Vinyl Sound Toronto Canada

The Imagine C-LCR is an angled in-ceiling loudspeaker from PSB Speakers (Pickering, Ontario, Canada), part of the PSB CustomSound architectural speaker series, available at Vinyl Sound in Toronto, Canada. Designed by PSB founder and chief designer Paul Barton and voiced at Canada's acoustic research facilities, the C-LCR brings Imagine Series driver performance into a sealed, purpose-built ceiling enclosure. It features two 5.25" clay/ceramic reinforced polypropylene cone woofers, a 1" titanium dome ferrofluid-cooled tweeter, and a frequency response of 65 Hz to 23,000 Hz (±3dB). Its angled baffle directs sound down and toward the primary listening position, creating the perception of an ear-level soundstage from a flush-mounted ceiling installation. HomeTheaterReview.com awarded the C-LCR a perfect five-star rating across all review categories, describing it as an impressive in-ceiling speaker that sounds like a high-end stand-mount monitor. Sold individually.

Imagine Series Drivers in a Sealed Architectural Enclosure

What separates the PSB Imagine C-LCR from most in-ceiling speakers is the provenance of its drivers. The two 5.25" woofers and the 1" titanium dome tweeter are shared directly with PSB's Imagine Series of freestanding loudspeakers, the same driver platform found in the Imagine X1T, X2T, XB, and XC models. Clay/ceramic reinforced injection-moulded polypropylene woofer cones provide the stiffness-to-mass balance needed for low-distortion bass and articulate midrange, while the ferrofluid-cooled titanium dome tweeter extends high-frequency response to 23 kHz with minimal thermal compression at sustained output levels. The crossover is set at 1,750 Hz using a fourth-order Linkwitz-Riley topology, the same crossover architecture found throughout the Imagine Series, ensuring the two driver types hand off with phase coherence and minimal coloration in the critical upper-midrange frequency band. Because the C-LCR shares these drivers with the Imagine freestanding line, it achieves perfect timbre matching when used in mixed systems that combine in-ceiling and freestanding PSB Imagine speakers, a significant advantage for custom installation projects where visual footprint must be minimized without sacrificing sonic consistency.

Angled Baffle, Sealed Cabinet, and Installation Engineering

The C-LCR's most significant acoustic innovation is its angled baffle design. Rather than mounting the drivers parallel to the ceiling plane, the baffle angles the entire driver array to direct sound down and toward the primary listening position. This eliminates the off-axis penalty typical of flush-mount in-ceiling speakers and creates the perception that audio is originating at ear level rather than overhead, a critical quality for dialogue intelligibility in home theatre and for realistic stereo imaging in music. The enclosure is a fully sealed design, 7.75" deep, with an internal volume of 0.36 cubic feet. Unlike open-back in-ceiling speakers that bleed sound into adjacent rooms and ceiling cavities, the C-LCR's sealed back box contains its acoustic output, reducing sound transmission to upper floors and neighbouring spaces. The cabinet includes integrated cable tracks for clean wire management during installation, and the mounting system uses steel and ABS dog-legs that clamp securely to ceiling material from the front after the speaker is positioned. A paintable white magnetic frameless grille covers the entire installation flush with the ceiling surface.

Key Features

• Two 5.25" Clay/Ceramic Reinforced Polypropylene Woofers: Shared directly with PSB's Imagine Series freestanding speakers, providing the stiffness, damping, and low-distortion bass characteristic of that award-winning driver platform.
• 1" Titanium Dome Tweeter with Ferrofluid Cooling: Imagine Series tweeter extends high-frequency response to 23 kHz, with ferrofluid cooling preventing dynamic compression at high continuous output levels.
• Angled Baffle Design: Directs sound toward the listening position rather than straight down, creating an ear-level soundstage perception from a ceiling-mounted installation without harsh refraction or phase anomalies.
• 1,750 Hz Linkwitz-Riley Crossover (LR4): Fourth-order acoustic crossover topology ensures phase-coherent driver integration and minimal coloration through the critical upper-midrange frequency region.
• Sealed Cabinet with 0.36 cu ft Internal Volume: Fully enclosed back box minimizes sound bleed into ceiling cavities and adjacent rooms, a key benefit over open-back in-ceiling alternatives in multi-story or multi-room installations.
• Timbre Matching with PSB Imagine Series: Shared driver platform enables seamless tonal integration when combining C-LCR in-ceiling speakers with Imagine X1T, X2T, XB, or XC freestanding speakers in the same system.
• 90 dB Listening-Room Sensitivity: High sensitivity enables the C-LCR to deliver strong output levels from AV receivers and multi-zone amplifiers without requiring high power ratings.
• Integrated Cable Tracks: Built-in wire management channels in the cabinet simplify clean, code-compliant cable routing during installation.
• Magnetic Frameless Paintable Grille: White magnetic grille with fabric scrim attaches flush to the ceiling surface and can be painted to match any ceiling colour for a truly invisible installation.
• Steel and ABS Dog-Leg Mounting System: Reinforced mounting clamps secure the speaker to ceiling material from the front after placement, simplifying single-person installation without access from above.

Technical Specifications

Connections at a Glance

• Single pair of binding posts (compatible with bare wire, spade connectors, and banana plugs)
• Nominal impedance 6 Ohms (minimum 4 Ohms): compatible with most AV receivers and multi-zone amplifiers rated for 6-ohm or 4-ohm loads
• Integrated cabinet cable tracks for concealed wire routing
• Requires 13.1875" x 13.1875" ceiling cutout and minimum 7.75" mounting depth clearance above ceiling surface

Awards and Critical Recognition

• Perfect Five-Star Rating (all categories), HomeTheaterReview.com

Frequently Asked Questions

What is the PSB Imagine C-LCR?

The PSB Imagine C-LCR is an angled in-ceiling loudspeaker from PSB Speakers, part of the PSB CustomSound architectural speaker series, designed for invisible home theatre and whole-home audio installations. It is a 2-way sealed design featuring two 5.25" clay/ceramic reinforced polypropylene woofers and a 1" titanium dome ferrofluid-cooled tweeter, both shared with PSB's Imagine Series freestanding speakers. It is available at Vinyl Sound in Toronto, Canada, and is sold individually.

How does the PSB Imagine C-LCR compare to Klipsch in-ceiling speakers and Polk Audio Reserve RC80i?

The PSB Imagine C-LCR uses a sealed enclosure and angled baffle, differentiating it fundamentally from most Klipsch in-ceiling speakers and the Polk Audio Reserve RC80i, both of which use open-back designs that vent into the ceiling cavity. The sealed back box of the C-LCR reduces sound bleed between floors and rooms and provides a more controlled acoustic environment for the drivers. The Klipsch CDT-5800-C II uses a horn-loaded tweeter for high sensitivity, while the C-LCR's Imagine Series titanium dome tweeter prioritizes tonal neutrality and smooth dispersion. The C-LCR's dual 5.25" woofer configuration also provides greater woofer cone area than single-woofer alternatives in a similar price bracket, contributing to its measured low-frequency reach of 65 Hz (±3dB).

Can the PSB Imagine C-LCR be used as a front left, centre, and right speaker in a home theatre?

Yes, the C-LCR is specifically designed to function as a left, centre, or right channel speaker in a fully in-ceiling home theatre installation, as indicated by the LCR designation in its name. Its angled baffle directs sound toward the primary listening position, creating the perception that dialogue and effects are anchored to the screen rather than originating from above. For installations combining in-ceiling and freestanding PSB speakers, the C-LCR's shared Imagine Series drivers ensure perfect timbre matching with PSB Imagine X1T, X2T, and XB freestanding speakers in the same system, maintaining consistent tonal character across all channels.

Why does the PSB Imagine C-LCR use a sealed enclosure instead of an open-back design?

PSB's decision to use a sealed enclosure in the C-LCR reflects the same acoustic principle applied to all CustomSound series speakers: a sealed back box controls the acoustic loading on the drivers, reduces sound transmission into the ceiling cavity and adjacent rooms, and provides a more predictable acoustic environment than an open-back design that relies on whatever space exists above the ceiling. This is especially important in multi-story homes, apartments, or installations where the ceiling cavity is shared with a room above. The sealed design produces a tighter, more controlled bass character and contributes to the C-LCR's measured, neutral tonal balance that HomeTheaterReview.com compared to a high-end stand-mount monitor.

What ceiling clearance does the PSB Imagine C-LCR require for installation?

The PSB Imagine C-LCR requires a ceiling cutout of 13.1875" x 13.1875" (335 x 335 mm) and a minimum mounting depth clearance of 7.75" (196 mm) above the ceiling surface. This mounting depth is deeper than most open-back in-ceiling speakers, reflecting the volume of the sealed enclosure. Installers should verify sufficient clearance above the ceiling before specifying the C-LCR, particularly in rooms with low floor-to-ceiling height or where structural elements, HVAC ductwork, or electrical conduit may be present in the ceiling cavity. The included template and steel-and-ABS dog-leg mounting system simplify the cutting and installation process.

Is the PSB Imagine C-LCR suitable for whole-home audio and multi-zone systems?

Yes, the PSB Imagine C-LCR is well suited to whole-home audio and multi-zone distributed audio systems. Its 90 dB listening-room sensitivity and 6-ohm nominal impedance make it an efficient and compatible load for multi-zone AV receivers and dedicated distributed audio amplifiers from brands such as NAD Electronics, Bluesound, and Sonos Amp. Its 20 to 150 watt power handling range means it performs across a wide range of amplifier outputs without requiring a high-power dedicated zone amplifier for music at moderate to high listening levels.

Where can I buy the PSB Imagine C-LCR in Toronto or Canada?

The PSB Imagine C-LCR In-Ceiling Speaker is available at Vinyl Sound in Toronto, Canada. Vinyl Sound is an authorized PSB dealer offering expert guidance on CustomSound series planning, room layouts, installation requirements, and matched system builds combining the C-LCR with PSB's C-SUR surround in-ceiling speaker, W-LCR in-wall speaker, and Imagine Series freestanding speakers. Visit Vinyl Sound in Toronto or shop through the Vinyl Sound Canada online store.