6-1/2" 2-way In-Ceiling / Wall - Frameless Frameless 6.5 "horn. Kevlar DuPont® cone. Long excursion. Butyl suspension. Tetoron® 1.0" mylar tweeter. Installation Guide (PDF) Reference Flagship Series The benchmark of performance and value, the word reference eco's with the ethos and the history of the term loudspeaker and high fidelity.
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Previous generation · Reference Series
REF-650
6-1/2" 2-way In-Ceiling / Wall - Frameless Speaker.
This product is no longer part of the current portfolio. Its original information remains available for installed-system reference and support.All legacy products →Original product record
Preserved for
long-term support.
High-grade crossovers with polyswitch overdrive protection. Load-balancing toggle mounting system. Stainless screws . Woven woofers are made from genuine DuPont™ Kevlar® fiber. High temperature Polyimide voice coils. First-order crossover. Multi-tap inductor to optimize the mid-range performance. Grilles may be painted to match mounting surface. Magnetic, frameless, micro-perforated, vibration free, All-Weather Grille (may be custom painted) . Sold and shipped in pairs. Acoustically transparent scrim cloth (not foam) grille backing hides speaker components from view. Baffle mounted mid & high frequency acoustic compensation / EQ switches, 20 year warranty.
Model Number Frequency Response Power Handling Sensitivity Tweeter Impedance Frameless Grille REF-650 45Hz - 21kHz ± 3 dB. 50 watts nom. 100 max. 86dB 1 watt / 1 meter. 1" Tetoron® soft dome pivoting tweeter. 6 ohms nominal . Magnetically Attached - Perforated Frameless Metal Round or Square Grille.
Overall Dimensions Cut-out Dimensions Shipping Weight Net Weight 8-7/16" dia. 7-1/4" dia. x 3-9/16" deep. N/A N/A
Original documentation