Paradigm Signature SIG-1.5R Pair of Round In-Ceiling 2-Way Speakers v.2

When customers choose Paradigm in-ceilings, it’s a given they want to hear great sound, they just don’t want to see it. Paradigm complied, making their virtually invisible in-ceiling bezels even less visible across the Signature Series in-ceiling lineup. The odd time you look up at the ceiling, there won’t be much to see ... which is exactly what you’re looking for!

MODEL ENHANCEMENTS
Thinner, Sleeker Bezels with more transparent scrim for a cleaner, disappearing aesthetic with increased sonic transparency.
Full-Perimeter Bracket Design. Unlike typical mounting ears, brackets cover the full diameter or height and width of the speaker chassis to effectively sandwich and strengthen the area around the mounting hole.

Cutting-Edge P-Be Pure-Beryllium Domes. Exotic beryllium! The metal of choice for truly ultimate levels of high-frequency performance. A stiffness-to-density ratio superior to metals such as aluminium, titanium and even diamond. Performance is clear, uncolored and completely uncompromised.

Cutting-Edge Co-PAL Cobalt-Infused Pure-aluminium Cones. Combine high stiffness-to-mass ratio with superior internal damping for an even greater degree of accuracy. Advanced Nomex® cloth suspensions and butyl rubber surrounds promote superb and extended excursion.
Cutting-Edge Mineral-Filled Co-Polymer Polypropylene Bass Cones. Superior stiffness-to-mass. Precision-engineered for higher sensitivity, power handling and ultra-low levels of distortion. Massive optimised ceramic ferrite or neodymium magnet / motor structures with focused-field geometry.
High-Strength GRIP Glass-Reinforced Injection-Molded Polymer Chassis / Mounting Bracket. Increased strength and design rigidity reduce resonances, vibration and flexing dramatically!

Paradigm Signature SIG-1.5R Pair of Round In-Ceiling 2-Way Speakers Specifications

Design 2-driver, 2-way in-ceiling / in-wall, GRIP chassis / mounting bracket

Crossover 3rd-order electro-acoustic at 2.5 kHz

High-Frequency Driver 25-mm (1") P-Be dome, rear damping chamber with ARB fins and integrated heatsink, dual super-neodymium magnets, die-cast heatsink chassis

Bass / Midrange Driver 210-mm (8") Co-PAL cone, anodised solid-aluminium phase plug, 38-mm (1-1/2") dual-layer voice-coil, ceramic / ferrite magnets, AVS die-cast heatsink chassis

Low-Frequency Extension 37 Hz (DIN 45 500. Indicates -3 dB in a typical listening room.)
Frequency Response:
On-Axis   ±2 dB from 58 Hz - 45 kHz
30° Off-Axis  ±2 dB from 58 Hz - 20 kHz

Sensitivity - Room / Anechoic 92 dB / 88 dB
Suitable Amplifier Power Range 15 - 225 watts
Maximum Input Power 140 watts (With typical program source, provided the amplifier clips no more than 10% of the time.)
Impedance Compatible with 8 ohms

External Dimensions: (D Or H X W) 22.6 cm
Minimum Mounting Depth 10.0 cm (Depth required is the distance between 1/2" drywall, or similar material.)
Cutout Dimensions: (D Or H X W) 20.0 cm
Minimum Internal Volume Required 20 L / 0.70 cu ft
Weight (Unpacked) 1.6 kg / 3.5 lb each
Finish White, paintable
Pre-Construction Bracket (Sold Sep.) PB-8R; retrofit included