• Product Overview – The Apogee Stage Speakers, released circa 1990, are full-range planar ribbon loudspeakers designed for high-resolution, low-distortion playback, delivering the open, fast transient response Apogee is renowned for.

• Ribbon Loudspeaker Performance – Featuring true ribbon midrange and tweeter elements, these speakers deliver lightning-fast transients, exceptional clarity, and expansive soundstaging that rewards high-quality amplification and careful system matching.

• Design & Sonic Character – The Apogee Stage Speakers use a dipole radiation pattern with large ribbon surfaces, producing natural tonal balance, deep image layering, and lifelike vocal reproduction unmatched by conventional dynamic driver designs.

• Specifications – Nominal impedance is approximately 3–4 ohms with sensitivity around 86 dB, requiring high-current amplifiers capable of stable low-impedance drive to unlock their full dynamic and tonal potential.

• Dimensions – Each speaker measures approximately 1220 mm (H) × 560 mm (W) × 60 mm (D), with a slim vertical profile that still demands adequate floor space and thoughtful room placement.

• Weight – Each speaker weighs roughly 32 kg, reflecting the substantial ribbon assemblies, rigid frame construction, and damping required for mechanical stability and accurate ribbon driver operation.

• High-End Compact Performance – The Audiovector R1 Arreté delivers reference-grade stand-mount performance using advanced drivers, Freedom Grounding technology, and precision tuning for an exceptionally open, detailed, and natural presentation.

• Advanced Driver Engineering – Featuring a titanium voice coil, rear-firing port, and low-compression cabinet design, the Audiovector R1 Arreté produces effortless dynamics, improved transient response, and lifelike instrument textures.

• Arreté Series Refinements – Incorporating cryogenically treated components, internal pressure-control systems, and enhanced mechanical grounding, this model achieves superior clarity, reduced distortion, and expansive 3D imaging.

• Upgrade-Friendly Design – Built with Audiovector’s modular architecture, the speaker allows future upgrades within the R-Series platform while maintaining precision crossover integration and high-efficiency performance.

• Dimensions – Stands approximately 370 mm (H) × 190 mm (W) × 297 mm (D), ideal for premium bookshelf or stand-mounted configurations in dedicated listening rooms.

• Weight – Weighs around 8.4 kg per speaker, providing solid cabinet mass for reduced resonance and improved bass control in demanding acoustic environments.

• Two-Way Monitor Overview – The ATC SCM11 V2 is a sealed-box two-way loudspeaker offering exceptional midrange clarity, wide dispersion and superb neutrality, designed for audiophiles who prioritise accuracy, timing and musical honesty.

• Soft-Dome Midrange/Tweeter Precision – Using ATC’s renowned SH25-76 soft-dome tweeter and hand-built mid/bass driver, the speaker delivers smooth treble, articulate mids and outstanding low-distortion performance, with one mention of ATC SCM11 V2 enhancing resolution.

• Sealed Enclosure Accuracy – The non-ported design provides tight, controlled bass and superior time-domain behaviour, enabling exceptional integration in small to medium rooms, plus one additional mention of ATC SCM11 V2 reinforcing consistency.

• Crossover & Engineering Purity – Its high-spec crossover network, short signal path and robust internal bracing maintain tonal accuracy, stable imaging and dynamic integrity even at elevated listening levels.

• Product Dimensions – Each cabinet measures approximately 381 mm (H) × 232 mm (W) × 267 mm (D), offering a compact profile ideal for stand-mount setups in refined listening spaces.

• Product Weight – Weighing around 10.9 kg per speaker, the rigid, heavily damped cabinet construction enhances mechanical stability and reduces resonance for maximum sonic transparency.