PhaseTech CI6.1X Ceiling Speaker – Precision Sound with Flexible Installation
The PhaseTech CI6.1X is a 6.5” 2-way in-ceiling speaker engineered for home theater and distributed audio applications. Designed with flexibility in mind, the CI6.1X features a 1” variable-axis soft dome tweeter that allows precise high-frequency direction—ideal for challenging placements such as vaulted ceilings or wide listening areas.
With a +/- 3dB switch, you can fine-tune the tweeter output to suit your acoustic environment. It also includes a round magnetic micro-flange grille, while an optional square grille (CI6XSG) is available for matching specific room aesthetics. All CI-X grilles are paintable, rust-resistant, and corrosion-resistant, ensuring long-lasting performance in any space.
Built with PhaseTech’s Absolute Phase™ crossover network, offset tweeter design, and auto-reset overload protection, the CI6.1X delivers balanced, immersive sound with enhanced clarity. It’s also backed by a limited lifetime warranty for peace of mind.
Key Features:
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6.5” 2-way in-ceiling speaker for home theater and distributed audio
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1” variable-axis tweeter for directional high-frequency control
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+/- 3dB tweeter adjustment switch for customized sound
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Round magnetic micro-flange grille included (paintable & corrosion-resistant)
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Optional square grille (CI6XSG) sold separately
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Absolute Phase™ crossover network for accurate, phase-correct audio
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Auto-reset overload protection and offset tweeter design
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Limited Lifetime Warranty
Phase Tech CI6.1X Specifications
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Color
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White
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UPC
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748252171177
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Manufacturer
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Phase Technology
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Manufacturer's Category
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CI Custom Install Series
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Depth
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4.37 in / 111 mm
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Width/Diameter
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7.87 in / 200 mm
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Shipping Weight
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5.7 lbs / 2.59 kg
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Carton Height
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5.5 in / 139.7 mm
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Carton Length
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12.25 in / 311.15 mm
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Carton Width
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11.75 in / 298.45 mm
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Enclosure Properties
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Infinite Baffle
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Included Accessories
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Grille, Hole Template
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Optional Accessories
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Pre-Construction Bracket (RB21)|Square Grille (CI6X-SG)
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Source Inputs
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Gold Plated Binding Posts
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Cutout Depth
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4.37 in / 111.1 mm
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Cutout Width/Diameter
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7.87 in / 200 mm
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Frequency Response (± 3 dB)
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40 Hz - 22 kHz
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Grille Properties
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Galvanized, Magnetic, Micro-Flange, Powder-Coated, White, Paintable, Steel
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Nominal Impedance (Ω Ohms)
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8 Ω
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Tweeter Driver
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1" Variable Axis Soft Dome
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Woofer Driver
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6.5" Woven Glass Fiber w/ NBR Surround
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Recommended Power
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10-150 W
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Sensitivity dB @ 2.83V/1M
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90 dB
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