CI Home H55-R

5-1/2” Round In-Ceiling, 2-driver 2-way, ABS chassis/mounting clamps

Features & Specifications

In-ceiling round (optional square grille).

3/4" PTD™ dome tweeter.

5.5" mineral-filled polypropylene bass/midrange driver with oversized computer-optimized ferrite magnets.

Bezel-Free Micro-Perf Grille.

Design 2-driver, 2-way in-ceiling, ABS chassis & mounting clamps
Crossover 2nd-order electro-acoustic at 3.0 kHz
Frequency Response   On-Axis ±2 dB from 75 Hz - 20 kHz
Frequency Response   30° Off-Axis ±2 dB from 75 Hz - 18 kHz
High Frequency Driver 3/4" (1.9cm) PTD™ dome
Mid/Bass Frequency Driver 5.5" (14cm) mineral-filled polypropylene cone
Low Frequency Extension 60 Hz
Sensitivity   Room / Anechoic 88 dB / 84 dB
Impedance Compatible with 8 ohms
Suitable Amplifier Power Range 15-70 W
Maximum Input Power 40 W
Finishes White, paintable grille
Weight 2.5 lbs. (1.2 kg)
Overall Dimensions 7.75" (19.7cm) Diameter 
Cut-Out Dimensions 6.75" (17.2cm) Diameter 
Minimum Mounting Depth
Depth required is the distance
between 1/2" drywall, or similar material.		 2.75" (7cm)