Ci200QSb-THX
Certified to THX ULTRA2 and THX SELECT2 standards, the formidable Ci200QSb-THX in-wall subwoofer delivers deep bass and theatre thumping output capabilities, matched to the uncanny ability to deliver all the drama and emotional intensity of full theatre sound quality.
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.
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
Technical Specification:-
Nominal Impedance
6 Ohm - Passive Mode (Crossover "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 (8 in.)
Recommended Amplifier Power
10-150W - Passive Mode (Crossover "ON")
KASA500 - Active Mode (KASA500)
Product external dimensions
Diameter: 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.)
Cut-out dimensions
H x W: 238 x 238 mm (9.37 x 9.37 in.)
Mounting depth from surface
101.6mm (4 in.)
Optional rough in frame
RIF200S
Net Weight
3.3kg (7.28 lbs)