•⁠  ⁠Product Overview – PMC PB1i, released in 2006, is a reference three-way floorstanding loudspeaker using advanced transmission line technology to deliver exceptional bass depth, scale, and studio-grade accuracy.

•⁠  ⁠Acoustic Design – Featuring PMC’s ATL transmission line, soft-dome midrange, and precision tweeter, the design offers extended low-frequency response, controlled dispersion, and effortless dynamics for realistic, full-range reproduction.

•⁠  ⁠Sound Performance – PMC PB1i delivers authoritative bass, highly articulate midrange, and smooth high frequencies, excelling in soundstage scale, tonal neutrality, and dynamic realism suited to high-resolution systems.

•⁠  ⁠Specifications – Nominal impedance is 8 ohms with a sensitivity of approximately 90 dB, recommended amplification from 30–300 watts, and a frequency response extending down to roughly 28 Hz.

•⁠  ⁠Dimensions – Each cabinet measures approximately 1040 mm (H) × 330 mm (W) × 450 mm (D), designed for optimal internal line length and stable floorstanding placement.

•⁠  ⁠Weight – Each speaker weighs approximately 47 kg, reflecting the heavily braced enclosure, long transmission line loading, and high-mass construction for resonance control.

• Quad 22L – A refined floorstanding loudspeaker known for its smooth tonal balance, articulate midrange, and engaging musicality, designed to deliver a natural, non-fatiguing presentation across diverse listening rooms.

• Dual-Driver Precision – Utilises a dedicated soft-dome tweeter and twin Kevlar mid/bass drivers, providing excellent clarity, controlled dispersion, and enhanced coherence for both vocal accuracy and full-range musical reproduction.

• Room-Friendly Design – Rear-ported enclosure enables flexible placement while maintaining solid low-frequency extension and rhythmic control, making it suitable for medium to large listening environments.

• Timeless Build Quality – High-quality cabinet construction with beautifully lacquered finishes offers reduced resonance, strong structural rigidity, and an elegant aesthetic aligned with Quad’s British engineering philosophy.

• Dimensions – Stands approximately 872 mm (H) × 203 mm (W) × 280 mm (D), optimised for stable floor placement and proper driver height relative to seated listening position.

• Weight – Each speaker weighs around 18 kg, providing the necessary mass for reduced cabinet vibrations and improved acoustic performance.

• Focal Aria 948 Speakers – A high-performance 3-way floorstanding loudspeaker engineered for audiophiles seeking dynamic, full-range sound with exceptional tonal balance, rich midrange, and deep, articulate bass extension.

• Innovative Driver Technology – The Focal Aria 948 Speakers utilize Flax sandwich cone drivers and an aluminum/magnesium TNF tweeter, delivering natural timbre, low distortion, and remarkable transient response across the frequency spectrum.

• Acoustic Design and Cabinetry – Triple front-ported bass alignment with non-parallel MDF panels minimizes standing waves, enhancing imaging precision, room integration, and spatial depth in large listening environments.

• Amplifier Synergy – With a nominal impedance of 8 ohms and 92.5 dB sensitivity, the Focal Aria 948 pairs effortlessly with high-current Class AB or Class D amplifiers from 40–350 watts per channel.

• Product Dimensions – Each speaker measures 1,150 mm (H) × 371 mm (W) × 420 mm (D), ideal for medium-to-large listening spaces requiring expansive yet controlled sound.

• Weight – Each Focal Aria 948 weighs approximately 35 kg, providing mechanical stability, cabinet rigidity, and reduced resonance for accurate low-frequency reproduction.