Paradigm® CI Home Series H55-R In-Ceiling Speaker-1090000039

Model #: 1090000039
At a Glance

Paradigm® CI Home Series H55-R In-Ceiling Speaker with Superior PTD™ Pure-Titanium tweeter domes and superior mineral-filled polypropylene bass/midrange cones

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  • 5-1/2 Round In-Ceiling
  • 2-Driver 2-Way
  • ABS Chassis/Mounting Clamps

CI Home Series

Your “Go-To” Custom Install Speaker. The CI HOME series address the important considerations when selecting custom installation speakers: truly superior sound, easy installation, and a new bezel-free micro-perf grille with an incredibly discreet aesthetic.

Partnered with the NRC

Paradigm is partnered with Canada’s world-renowned NRC in ongoing research to reveal the true nature of sound and human hearing. Findings influence design and performance specs, resulting in a uniquely realistic listening experience, backed by sound science.

Useful Documents

Additional Specifications

Design2-driver, 2-way in-ceiling, ABS chassis & mounting clamps
Frequency Response On-Axis±2 dB from 75 Hz - 20 kHz
High Frequency Driver3/4" (1.9cm) PTD™ dome
Mid/Bass Frequency Driver5.5" (14cm) mineral-filled polypropylene cone
Sensitivity Room / Anechoic88 dB / 84 dB
ImpedanceCompatible with 8 ohms
FinishesWhite, paintable grille
Weight2.5 lbs. (1.2 kg)
Low Frequency Extension60 Hz
Crossover2nd-order electro-acoustic at 3.0 kHz
Frequency Response 30° Off-Axis±2 dB from 75 Hz - 18 kHz
Suitable Amplifier Power Range15-70 W
Maximum Input Power40 W
Overall Dimensions7.75" (19.7cm) Diameter 3.375" (8.6cm) Depth
Cut-Out Dimensions6.75" (17.1cm) Diameter
Minimum Mounting Depth2.75" (7.0cm)

Misc. Specs

Product Weight2.5
Frequency Response±2 dB from 75 Hz - 20 kHz
Impedance8 ohms
Maximum Power Handling (Watts)40
Number of Speakers1
Sensitivity88 dB
Speaker TypeIn-Ceiling Speakers
Depth (in.)3.38
WarningProposition 65 Warning for California Residents