Aperion Grandis GR6 6.5" High-Fidelity Bookshelf Speaker Pair - Blue O

Flagship 2-Way Reference Performance in a Space-Efficient, Ultra-Refined Stand-Mount Design.

The Aperion Audio Grandis GR6 6.5" 2-Way High Fidelity Bookshelf Speaker Pair introduces a spectacular level of acoustic luxury specifically engineered to deliver the breathtaking soundstage and authority of a floorstanding tower within a compact footprint. Launched as a celebratory 25th-anniversary milestone of Aperion's technical mastery, this elite bookshelf pair balances immaculate tonal purism with stunning transient speed. Built around a custom-developed multi-material composite mid-bass woofer and a precision waveguide silk dome tweeter network, the GR6 yields an exceptionally transparent, open soundstage, natural midrange presence, and an astonishingly deep low-frequency extension that honors every layer of complex musical recordings.

• Proprietary A.F.G. Multi-Material Woofer Tech: Features an innovative 6.5" long-throw mid-bass driver engineered with a custom Aluminum-Foam-Glass fiber (A.F.G.) sandwich structure, providing perfect rigidity and internal damping to minimize distortion at high volume.
• 1.1" Saturn Waveguide Silk-Dome Tweeter: Incorporates a highly advanced 28mm silk-dome tweeter treated with a proprietary coating and integrated into a custom waveguide panel to maximize linear high-frequency scattering and natural spatial reverberation.
• Audiophile Silver-Foil Crossover Network: Outfitted with premium custom-built components, including silver-nickel alloy foil capacitors and multi-strand twisted Litz inductors, achieving precise phase integration and minimal signal loss.
• Acoustically Inert Dual-Braced HDF Enclosure: Housed in a dense, 1-inch thick High-Density Fiberboard (HDF) cabinet with internal structural interlocking bracing and a sloped front baffle to completely optimize phase alignment and suppress panel resonance.
• Bi-Ampable 5-Way Gold-Plated Binding Posts: Outfitted with dual-input gold-plated terminal blocks connected to a custom red PCB matrix, allowing listeners to execute advanced bi-wiring or bi-amping configurations.
• Luxury Furniture-Grade Finish Options: Masterfully completed with curved side wall contours and dressed in premium, hand-polished high-gloss exotic veneers (Gloss Blue Opal or Gloss Rosewood) to deliver a modern studio statement.

• Speaker Configuration: 2-Way Bass Reflex High-Fidelity Bookshelf / Stand-Mount Monitor
• Tweeter Component: 1.1" (28mm) Custom Saturn Waveguide Silk-Dome Tweeter with Proprietary Coating
• Woofer Component: 6.5" Custom Long-Throw A.F.G. (Aluminum-Foam-Glass Fiber) Composite Cone Mid-Bass Driver
• Frequency Response Profile: $$35text{ Hz} - 42text{ kHz}quad (pm 3text{ dB})$$
• Nominal System Impedance: $4text{ Ohms}$
• Sensitivity Rating: $$85text{ dB}quad (2.83text{V}/1text{m})$$
• Recommended Amplifier Power Input: $20 - 150text{ Watts}$ (Peak Handling: $300text{ Watts}$)
• Enclosure Venting Layout: Precision-Tuned Rear-Firing Bass Reflex Port
• Cabinet Construction: 1" (25mm) HDF Outer Walls with 0.45" (15mm) Internal Matrix Bracing
• Input Terminals: Dual 5-Way Gold-Plated Binding Posts with Removable Bridging Straps
• Cabinet Dimensions: Approximately $400text{mm} times 242text{mm} times 300text{mm}$ (Height x Width x Depth)
• Product Net Weight: $11.9text{ kg}quad (text{26.2 lbs})$ per single speaker unit
• Power Configuration: 100% Passive Acoustic Loudspeaker (Requires an external audio amplifier or AV receiver via speaker wire; contains no internal power supply, eliminating 110V/240V mains restrictions)
• What's in the Box:
  • 2 x Aperion Audio Grandis GR6 High Fidelity Bookshelf Speakers (1 x Matched Pair)
  • 2 x Acoustically Transparent Magnetic Fabric Front Grilles
  • 8 x Sound-Dampening Adhesive Rubber Isolation Pads
  • 2 x White Handling Gloves & Microfiber Polishing Cloths
  • 1 x Comprehensive Grandis Series Integration & Acoustic Calibration Guide