Key Features
THX Certified Ultra2 / Select2
200mm (8in.) woofer unit with extended bass response
Paintable Ultra-Thin Bezel (UTB) and magnetic grille to blend unobtrusively with décor
Fast, versatile installation on virtually any surface via dogleg
Can be used in passive mode with internal crossover or active mode with KEF’s KASA500 System Amplifier for THX certified performance
Sold in Pairs
With a powerful high-output 200mm (8in.) sub-bass driver, the Ci200QSb-THX can be used in passive mode to supplement the LF output of KEF’s Ci series in-wall or in-ceiling speakers. In Active mode, when 2 pair of the Ci200QSb-THX subwoofer are powered by the powerful 250Wx 2 KEF KASA500 System Amplifier the performance meets THX Select2 specification. When 4 pair of the Ci200QSb-THX are powered by 2 KEF KASA500 System Amplifiers the performance meets THX Ultra2 specification.
LEF Speaker Placement Tool
Created by KEF UK engineering, the "KEF Speaker Placement Tool" is a software program* designed to assist you in the placement and layout of KEF Ci loudspeakers. Able to accommodate both 70V/100V and stereo music systems the software will graphically show room sound coverage, show speaker layout, and to provide wiring diagrams. For your convenience room layouts can be saved, printed, exported, and retrieved for future reference.
Download Ci Software - Here
| CI200QSB-THX SPECIFICATIONS |
| Nominal Impedance |
6 Ohm - Passive Mode (Crossove "ON")
N/A - Active Mode (KASA500) |
| Sensitivity |
85dB - Passive Mode (Crossover "ON")
N/A - Active Mode (KASA500) |
| Frequency Response |
40Hz-100Hz - Passive Mode (Crossover "ON")
18Hz-140Hz - Active Mode (KASA500) |
| Crossover Frequencies |
100Hz - Passive Mode (Crossover "ON")
N/A - Active Mode (KASA500) |
| Drive Units |
LF: 200mm (8in.) |
| Recommended Amplifier Power |
10-150W - Passive Mode (Crossover "ON")
KASA500 - Active Mode (KASA500) |
| Product External Dimensions |
Diameter: 273 x 272 x 106 mm (10.75 x 10.75 x 4.17") |
| Cut-Out Dimensions (H x W) |
238 x 238 mm (9.37 x 9.37") |
| Mounting Depth From Surface |
101.6mm (4") |
| Optional Rough In Frame |
RIF200S |
| Net Weight |
3.3kg (7.28 lbs) |
| Unit Measurement |
Pair |
