Ci115QCT - Uncategorized KEF - Free user manual and instructions
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| Product Type | Commercial Round In-Ceiling Speaker |
| Brand | KEF |
| Model | Ci115QCT |
| Speaker Type | 2-way with Uni-Q driver array |
| Woofer Size | 115 mm (4.5 in.) |
| Tweeter Size | 19 mm (0.75 in.) |
| Sensitivity (2.83V/1m) | 86 dB |
| Frequency Response (+6dB, with back can) | 70 Hz - 20 kHz |
| Frequency Range (-10dB) | 81 Hz - 30 kHz |
| Maximum SPL | 95 dB |
| Nominal Coverage Angle | 160° |
| Crossover Frequency | 2.3 kHz |
| Nominal Impedance | 8 Ω |
| Recommended Amplifier Power | 15 - 80 W |
| Transformer Taps (70V) | 4W, 8W, 15W, 30W |
| Transformer Taps (100V) | 8W, 15W, 30W |
| Product External Dimensions (Diameter) | 220 mm (8.66 in.) |
| Product External Dimensions (Depth) | 160 mm (6.03 in.) |
| Cut-out Diameter | 196 mm (7.71 in.) |
| Net Weight | 2.7 kg (5.94 lbs) |
| Mounting Depth from Surface | 157 mm (6.18 in.) |
| Recommended High-Pass Filter | 85 Hz |
| Certifications | UL2043, UL1480-5 |
| Optional Rough-In Frame | RIF160R |
| Ideal Rear Volume | 6 L |
| Minimum Rear Volume | 1.5 L |
Frequently Asked Questions - Ci115QCT KEF
What is the recommended amplifier power for the KEF Ci115QCT?
The recommended amplifier power is 15 to 80 watts per channel at 8 ohms. Use an amplifier that delivers clean power within this range for optimal performance.
Can the Ci115QCT be used in commercial 70V/100V distributed audio systems?
Yes, it includes transformer taps for both 70V (4W, 8W, 15W, 30W) and 100V (8W, 15W, 30W) systems, making it suitable for commercial installations.
What are the cut-out dimensions for installation?
The required cut-out diameter is 196 mm (7.71 in.). Ensure the ceiling hole is precisely cut to this size for proper fitment.
Does the Ci115QCT require a back can or rear enclosure?
It is designed to be used with an optional rear enclosure for improved bass response and fire-rated installations. The recommended ideal rear volume is 6 liters and minimum is 1.5 liters.
What is the mounting depth required?
The speaker requires a mounting depth of 157 mm (6.18 in.) from the ceiling surface. Ensure there is sufficient clearance above the ceiling.
Is the KEF Ci115QCT suitable for outdoor or wet locations?
No, this model is designed for indoor use only. For outdoor applications, consider KEF's Ventura series which has IP65 rating.
What type of driver does the Ci115QCT use?
It features a 115 mm (4.5 in.) Uni-Q driver array, which co-locates the tweeter at the acoustic center of the woofer for precise imaging and wide dispersion.
What is the coverage angle of this speaker?
The nominal coverage angle is 160°, providing wide sound dispersion ideal for distributed audio in large spaces.
Can I pair the Ci115QCT with a subwoofer?
Yes, use an 85 Hz high-pass filter (recommended) to cross over to a subwoofer. This ensures the speaker operates in its optimal range and reduces distortion.
How do I clean and maintain the Ci115QCT?
Wipe the grille and outer surface with a soft, dry cloth. Do not use water or cleaning solvents. For stubborn dust, use a vacuum with a soft brush attachment.
User questions about Ci115QCT KEF
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USER MANUAL Ci115QCT KEF
Ci specifications sheet
Extreme Theatre
Tall Rectangle
| Model Ci5160REF-THX Ci5160RL-THX Ci3160RL-THX | Ci4100QL-THX | ||||
| Series Reference Series R Series R Series | Q Series | ||||
| Nominal impedance 4Ω 4Ω 4Ω | 4Ω | ||||
| Sensitivity (2.83V/1m) 90dB 90dB 90dB | 89dB | ||||
| Frequency response (±6dB) open-backed | 40Hz - 28kHz 40Hz - 28kHz 45Hz - 28kHz | 55Hz - 28kHz | |||
| Frequency range (-10dB) | 35Hz - 45kHz | 35Hz - 45kHz | 35Hz - 45kHz | 40Hz - 30kHz | |
| Nominal coverage (degrees) | 150° | 150° | 150° | 150° | |
| Max SPL (dB) | 116dB | 111dB | 106dB | 104dB | |
| Crossover frequency | 400Hz, 2.8kHz | 300Hz, 2.4kHz | 340Hz, 2.5kHz | 2.2kHz | |
| Drive units | LF | 4 x 160 mm (6.5 in.) | 4 x 160 mm (6.5 in.) | 2 x 160 mm (6.5 in.) | 3 x 100 mm (4 in.) |
| MF | 125 mm (5.25 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q | 100 mm (4 in.) Uni-Q | |
| HF 25 mm (1 in.) | 25 mm (1 in.) | 25 mm (1 in.) | 19 mm (0.75 in.) | ||
| Recommended amplifier power | 40 - 500 W | 40 - 250 W | 30 - 180 W | 10 - 150 W | |
| Recommended high-pass filter (Hz) | 35Hz - 80Hz* | 40Hz - 80Hz* | 40Hz - 80Hz* | 55Hz | |
| Product external dimensions (H x W x D) | 1070 x 230 x 105.7 mm (42.13 x 9.06 x 4.16 in.) | 1070 x 230 x 105.7 mm (42.13 x 9.06 x 4.16 in.) | 680 x 230 x 105.7 mm (26.77 x 9.06 x 4.16 in.) | 490 x 128 x 81 mm (19.29 x 5.04 x 3.19 in.) | |
| Cut-out dimensions (H x W) | 1052 x 209 mm (41.42 x 8.23 in.) | 1052 x 209 mm (41.42 x 8.23 in.) | 660 x 209 mm (25.98 x 8.23 in.) | 476 x 114 mm (18.74 x 4.49 in.) | |
| Net weight | 22.0 kg (48.5 lbs.) | 19 kg (41.89 lbs) | 11.7 kg (25.79 lbs) | 3 kg (6.61 lbs) | |
| Mounting depth from surface | 99 mm (3.9 in.) | 99 mm (3.9 in.) | 99 mm (3.9 in.) | 76 mm (3 in.) | |
| Optional rough in frame | RIF5160L | RIF5160L | RIF3160L | RIF4100L | |
| Ideal Rear Volume (L) | 90L | 90L | 60L | 15L | |
| Minimum Rear Volume (L) | 40L | 40L | 30L | 7L | |
| Certification | THX ULTRA2 | THX ULTRA2 | THX ULTRA2 | THX SELECT2, IP64 | |
*Recommended high-pass filter for THX spec 80Hz
Extreme Theatre
Round / Square
Model Ci200RR-THX Ci200RS-THX
| Series R Series R Series | |||
| Nominal impedance 4Ω 4Ω | |||
| Sensitivity (2.83V/1m) 90dB 90dB | |||
| Frequency response (±6dB) open-backed | 33Hz - 28kHz 33Hz - 28kHz | ||
| Frequency range (-10dB) 28Hz - 45kHz 28Hz - 35kHz | |||
| Nominal coverage (degrees) 120° | 120° | ||
| Max SPL (dB) | 106dB | 106dB | |
| Crossover frequency | 2.2kHz | 2.2kHz | |
| Drive units | LF | 200 mm (8 in.) Uni-Q | 200 mm (8 in.) Uni-Q |
| HF | 38 mm (1.5 in.) | 38 mm (1.5 in.) | |
| Recommended amplifier power | 10 - 190 W | 10 - 190 W | |
| Recommended high-pass filter (Hz) | 35Hz - 80Hz* | 35Hz - 80Hz* | |
| Product external dimensions | (H x W x D) | - | 273 x 273 x 132.6 mm(10.75 x 10.75 x 5.22 in.) |
| Diameter ∅ | 290 mm (11.42 in.) | - | |
| Depth | 132.6 mm (5.22 in.) | - | |
| Cut-out dimensions | (H x W) | - | 240 x 240 mm(9.45 x 9.45 in.) |
| Diameter ∅ | 238 mm (9.37 in.) | - | |
| Net weight | 3.6 kg (7.94 lbs.) | 3.6 kg (7.94 lbs.) | |
| Mounting depth from surface | 126.5 mm (4.98 in.) | 127 mm (5 in.) | |
| Optional rough in frame | RIF200R | RIF200S | |
| Ideal Rear Volume (L) 20L | 20L | ||
| Minimum Rear Volume (L) | 10L | 10L | |
| Certification | THX ULTRA2, IP64 | THX ULTRA2, IP64 | |
*Recommended high-pass filter for THX spec: 80Hz
Subwoofer
| Model Ci3160RLb-THX | Ci200QSb-THX Passive Mode (Crossover "ON") | Ci200QSb-THX Active Mode (KASA500) | |
| Series R Series Q Series Q Series | |||
| Nominal impedance 4Ω 6Ω - | |||
| Sensitivity (2.83V/1m) | 92dB | 85dB | - |
| Frequency response (±6dB) open-backed | 20Hz - 140Hz 40Hz - 100Hz 30Hz - 140Hz | ||
| Frequency range (-10dB) | 25Hz - KASA setting | 29Hz - 140Hz | 25Hz - KASA setting |
| Max SPL (dB) | 112dB | 104dB | 104dB |
| Crossover frequency | - | 100Hz | - |
| Drive units LF | 3 x 160 mm (6.5 in.) | 200 mm (8 in.) | 200 mm (8 in.) |
| Required amplifier | KEF KASA500 | - | KEF KASA500 |
| Recommended amplifier power | - | 10 - 150 W | - |
| Recommended high-pass filter (Hz) | 25Hz - 80Hz* | - | KASA |
| Recommended low-pass filter (Hz) | 50Hz - 120kHz | 80Hz - 120Hz | 50Hz - 120Hz |
| Product external dimensions (H x W x D) | 680 x 230 x 96 mm (26.77 x 9.06 x 3.78 in.) | 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.) | 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.) |
| Cut-out dimensions (H x W) | 660 x 209 mm (25.98 x 8.23 in.) | 238 x 238 mm (9.37 x 9.37 in.) | 238 x 238 mm (9.37 x 9.37 in.) |
| Net weight | 10.9 kg (24.1 lbs) | 3.3 kg (7.28 lbs) | 3.3 kg (7.28 lbs) |
| Mounting depth from surface | 88.5 mm (3.84 in.) | 101.6 mm (4 in.) | 101.6 mm (4 in.) |
| Optional rough in frame | RIF3160L | RIF200S | RIF200S |
| Ideal Rear Volume (L) 80L | 32L | # | 32L# |
| Minimum Rear Volume (L) | 40L | 20L | 20L |
| Certification | THX ULTRA2, THX SELECT2 | THX ULTRA2, THX SELECT2, IP64 | THX ULTRA2, THX SELECT2, IP64 |
*Recommended high-pass filter for THX spec: 80Hz
For single speaker only. Double volume for pair speakers.
Subwoofer
Model
Ci200TRb Passive Mode
Ci200TRb Active Mode (KASA500)
| Series T Series T Series | |||
| Nominal impedance stereo mode 2 x 8Ω 2 x 8Ω | |||
| Nominal impedance mono mode 16Ω 16Ω | |||
| Sensitivity (2.83V/1m) 87dB 87dB | |||
| Frequency response (±6dB) open-backod | 42Hz - 120Hz 32Hz - 120Hz | ||
| Frequency range (-10dB) 38Hz - 140Hz 25Hz - KASA setting | |||
| Max SPL (dB) 109dB | 109dB | ||
| Drive units LF | 200 mm (8 in.) | 200 mm (8 in.) | |
| Required amplifier | - | KEF KASA500 | |
| Recommended amplifier power | 10 - 125 W | - | |
| Recommended low-pass filter (Hz) | 80Hz - 120Hz 60Hz - 120Hz | ||
| Product external dimensions Diameter Φ | 290 mm (11.42 in.) | 290 mm (11.42 in.) | |
| 63 mm (2.48 in.) | 63 mm (2.48 in.) | ||
| Cut-out dimensions Diameter Φ | 240 mm (9.45 in.) | 240 mm (9.45 in.) | |
| Not weight | 1.7 kg (3.75 lbs) | 1.7 kg (3.75 lbs) | |
| Mounting depth from surface | 59 mm (2.32 in.) | 59 mm (2.32 in.) | |
| Optional rough in frame | RIF200R | RIF200R | |
| Optional rear enclosure | RNC200R | RNC200R | |
| Ideal Rear Volume (L) | 60L | 60L | |
| Minimum Rear Volume (L) | 35L | 35L | |
| Certification | IP64 | IP64 | |
Rectangle
| Model | Ci200QL | Ci160QL | Ci160.2CL | |
| Series Q Series Q Series C Series | ||||
| Nominal impedance 8Ω 8Ω 8Ω | ||||
| Sensitivity (2.83V/1m) 90dB 89dB 89dB | ||||
| Frequency response (±6dB) open-backed | 35Hz - 34kHz 38Hz - 34kHz 52Hz - 20kHz | |||
| Frequency range (-10dB) | 32Hz - 30kHz 32Hz - 30kHz 47Hz - 45kHz | |||
| Nominal coverage (degrees) | 115° | 125° | 120° | |
| Max SPL (dB) | 107dB | 105dB | 104dB | |
| Crossover frequency | 2.5kHz | 3.0kHz | 2.5kHz | |
| Drive units | LF | 200 mm (8 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q |
| HF | 25 mm (1 in.) | 19 mm (0.75 in.) | 16 mm (0.6 in.) | |
| Recommended amplifier power | 10 - 150 W | 10 - 125 W | 10 - 100 W | |
| Recommended high-pass filter (Hz) | 40Hz | 45Hz | 50Hz | |
| Product external dimensions (H x W x D) | 369 x 273 x 106 mm(14.53 x 10.75 x 4.17 in.) | 303 x 223 x 97.5 mm(11.93 x 8.78 x 3.84 in.) | 303 x 223 x 91 mm(11.93 x 8.78 x 3.58 in.) | |
| Cut-out dimensions (H x W) | 334 x 238 mm(13.15 x 9.37 in.) | 274 x 194 mm(10.79 x 7.64 in.) | 274 x 194 mm(10.79 x 7.64 in.) | |
| Not weight | 2.6 kg (5.77 lbs) | 2.05 kg (4.51 lbs) | 1.87 kg (4.12 lbs) | |
| Mounting depth from surface | 99.8 mm (3.93 in.) | 91 mm (3.58 in.) | 84.5 mm (3.33 in.) | |
| Optional rough in frame | RIF200L | RIF160L | RIF160L | |
| Optional rear enclosure | RNC200L RNC160L RNC160L | |||
| Ideal Rear Volume (L) | 60L | 25L | 35L | |
| Minimum Rear Volume (L) | 35L | 15L | 20L | |
| Certification | IP64 | IP64 | IP64 | |
Motorised
| Model Ci3-80QT | |
| Series Q Series | |
| Nominal impedance 8Ω | |
| Sensitivity (2.83V/1m) 87dB | |
| Frequency response (±6dB) with back can/ rear enclosure | 87Hz - 30kHz |
| Frequency range (-10dB) 94Hz - 35kHz | |
| Nominal coverage (degrees) 170° | |
| Max SPL (dB) 102dB | |
| Crossover frequency 300Hz, 3kHz | |
| Drive units | LF 2 x 75 mm (3.0 in.) |
| MF 75 mm (3.0 in.) Uni-Q | |
| HF 15 mm (0.6 in.) | |
| Recommended amplifier power 10 - 100 W | |
| Recommended high-pass filter (Hz) | 100Hz |
| Product external dimensions (H x W x D) | 128 x 377 x 125 mm(5.04 x 14.84 x 4.92 in.) |
| Cut-out dimensions (H x W) | 112 x 354 mm(4.41 x 13.94 in.) |
| Net weight | 3.3 kg (7.26 lbs) |
| Mounting depth from surface without back can | 120 mm (4.72 in.) |
Square
Model Ci200QS Ci160QS Ci130QS Ci100QS
| Series Q Series Q Series Q Series Soundlight / Q Series | |||||
| Nominal impedance 8Ω 6Ω 8Ω 4Ω | |||||
| Sensitivity (2.83V/1m) | 90dB | 89dB | 87dB | 88dB | |
| Frequency response (±6dB) open-backed | 35Hz - 34kHz 38Hz - 34kHz 45Hz - 34kHz 80Hz - 27kHz | ||||
| Frequency range (-10dB) | 32Hz - 30kHz | 32Hz - 30kHz | 38Hz - 30kHz | 53Hz - 25kHz | |
| Nominal coverage (degrees) | 115° | 125° | 130° | 150° | |
| Max SPL (dB) | 107dB | 105dB | 103dB | 103dB | |
| Crossover frequency | 2.5kHz | 3.0kHz | 3.8kHz | 3kHz | |
| Drive units | LF | 200 mm (8 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q | 130 mm (5.25 in.) Uni-Q | 100 mm (4 in.) Uni-Q |
| HF | 25 mm (1 in.) | 19 mm (0.75 in.) | 19 mm (0.75 in.) | 19 mm (0.75 in.) | |
| Recommended amplifier power | 10 - 150 W | 10 - 125 W | 10 - 100 W | 10 - 50 W | |
| Recommended high-pass filter (Hz) | 40Hz | 45Hz | 50Hz | 60Hz | |
| Product external dimensions (H x W x D) | 273 x 273 x 106 mm(10.75 x 10.75 x 4.17 in.) | 223 x 223 x 97 mm(8.78 x 8.78 x 3.82 in.) | 184 x 184 x 84 mm(7.24 x 7.24 x 3.31 in.) | 127 x 127 x 76 mm(5.0 x 5.0 x 2.99 in.) | |
| Cut-out dimensions (H x W) | 238 x 238 mm(9.37 x 9.37 in.) | 194 x 194 mm(7.64 x 7.64 in.) | 158 x 158 mm(6.22 x 6.22 in.) | 112 x 112 mm(4.41 x 4.41 in.) | |
| Not weight | 2.4 kg (5.3 lbs) | 1.88 kg (4.14 lbs) | 1.4 kg (3.1 lbs) | 0.67 kg (1.48 lbs) | |
| Mounting depth from surface | 99.8 mm (3.93 in.) | 91 mm (3.58 in.) | 77.9 mm (3.07 in.) | 72 mm (2.83 in.) | |
| Optional rough in frame | RIF200S | RIF160S | RIF130S | RIF100S | |
| Optional rear enclosure | RNC200S | RNC160S | RNC130S | RNC100S | |
| Ideal Rear Volume (L) | 60L | 25L | 15L | 6L | |
| Minimum Rear Volume (L) | 35L | 15L | 10L | 2.5L | |
| Certification | IP64 | IP64 | IP64 | IP64 | |
Square
| Model | Ci160.2CS | Ci130.2CS | Ci160CSds | Ci160TS | |
| Series C Series C Series C Series | T Series | ||||
| Nominal impedance 8Ω 8Ω 8Ω | 8Ω | ||||
| Sensitivity (2.83V/1m) | 89dB | 87dB | 91dB | 87dB | |
| Frequency response (±6dB) open-backed | 52Hz - 20kHz 52Hz - 20kHz 50Hz - 20kHz | 110Hz - 24kHz | |||
| Frequency range (-10dB) | 47Hz - 45kHz | 45Hz - 45kHz | 45Hz - 30kHz | 69Hz - 45kHz | |
| Nominal coverage (degrees) | 120^a | 140^a | 120^a | 160^o | |
| Max SPL (dB) | 104dB | 102dB | 106dB | 101dB | |
| Crossover frequency | 2.8kHz | 2.8kHz | 3.2kHz | 1.7kHz | |
| Drive units | LF | 160 mm (6.5 in.) Uni-Q | 130 mm (5.25 in.) Uni-Q | 160 mm (6.5 in.) Dual voice coil | 115 mm (4.5 in.) Dual layer |
| HF | 16 mm (0.6 in.) | 16 mm (0.6 in.) | 2 × 19 mm (0.75 in.) | 25 mm (1 in.) | |
| Recommended amplifier power | 10 - 100 W | 10 - 80 W | 10 - 80 W | 10 - 100 W | |
| Recommended high-pass filter (Hz) | 50Hz | 55Hz | 50Hz | 70Hz | |
| Product external dimensions (H x W x D) | 223 × 223x × 90.5 mm(8.78 × 8.78 × 3.56 in.) | 184 × 184 × 83 mm(7.24 × 7.24 × 3.27 in.) | 223 × 223 × 90.5 mm(8.78 × 8.78 × 3.56 in.) | 222.8 × 222.8 × 41 mm(8.77 × 8.77 × 1.61 in.) | |
| Cut-out dimensions (H x W) | 194 × 194 mm(7.64 × 7.64 in.) | 158 × 158 mm(6.22 × 6.22 in.) | 194 × 194 mm(7.64 × 7.64 in.) | 194 × 194 mm(7.64 × 7.64 in.) | |
| Net weight | 1.70 kg (3.74 lbs) | 1.35 kg (3.0 lbs) | 1.80 kg (4.0 lbs) | 1.05 kg (2.31 lbs) | |
| Mounting depth from surface | 84.5 mm (3.33 in.) | 77.1 mm (3.03 in.) | 84.5 mm (3.33 in.) | <36 mm (1.42 in.) | |
| Optional rough in frame | RIF160S | RIF130S | RIF160S | RIF160S | |
| Optional rear enclosure | RNC160S | RNC130S | RNC160S | RNC160S | |
| Ideal Rear Volume (L) | 35L | 20L | 35L | 3L | |
| Minimum Rear Volume (L) | 20L | 12L | 20L | 1L | |
| Certification IP64 | IP64 | IP64 | IP64 | ||
Round
Model Ci200QR Ci160QR Ci130QR
| Series Q Series Q Series Q Series | ||||
| Nominal impedance 8Ω 8Ω 8Ω | ||||
| Sensitivity (2.83V/1m) | 90dB | 89dB | 87dB | |
| Frequency response (±6dB) open-backed | 35Hz - 34kHz 38Hz - 34kHz 45Hz - 34kHz | |||
| Frequency range (-10dB) 32Hz - 30kHz 32Hz - 30kHz 38Hz - 30kHz | ||||
| Nominal coverage (degrees) | 115° | 125° | 130° | |
| Max SPL (dB) | 107dB | 105dB | 103dB | |
| Crossover frequency | 2.2kHz | 3.0kHz | 3.8kHz | |
| Drive units | LF | 200 mm (8.0 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q | 130 mm (5.25 in.) Uni-Q |
| HF | 25 mm (1 in.) | 19 mm (0.75 in.) | 19 mm (0.75 in.) | |
| Recommended amplifier power | 10 - 150 W | 10 - 125 W | 10 - 100 W | |
| Recommended high-pass filter (Hz) | 40Hz | 45Hz | 50Hz | |
| Product external dimensions | Diameter Φ | 289.6 mm (11.4 in.) | 234.6 mm (9.24 in.) | 193.4 mm (7.61 in.) |
| Depth | 109.8 mm (1.32 in.) | 98 mm (3.86 in.) | 83.3 mm (3.28 in.) | |
| Cut-out dimensions | Diameter Φ | 240 mm (9.45 in.) | 196 mm (7.71 in.) | 158 mm (6.22 in.) |
| Net weight | 2.4 kg (5.28 lbs) | 1.8 kg (3.96 lbs) | 1.35 kg (2.97 lbs) | |
| Mounting depth from surface | 103.3 mm (1.07 in.) | 91 mm (3.58 in.) | 77.8 mm (3.06 in.) | |
| Optional rough in frame | RIF200R | RIF160R | RIF130R | |
| Optional rear enclosure | RNC200R | RNC160R | RNC130R | |
| Ideal Rear Volume (L) | 60L | 25L | 15L | |
| Minimum Rear Volume (L) | 35L | 15L | 10L | |
| Certification | IP64 | IP64 | IP64 | |
Round
| Model | Ci200.2CR | Ci160.2CR | Ci130.2CR | Ci160CRds | |
| Series C Series C Series C Series C Series | |||||
| Nominal impedance 8Ω 8Ω 8Ω 8Ω | |||||
| Sensitivity (2.83V/1m) | 90dB | 89dB | 87dB | 91dB | |
| Frequency response (±6dB) open-backed | 45Hz - 20kHz | 52Hz - 20kHz | 52Hz - 20kHz | 50Hz - 20kHz | |
| Frequency range (-10dB) | 35Hz - 45kHz | 47Hz - 45kHz | 45Hz - 45kHz | 45Hz - 30kHz | |
| Nominal coverage (degrees) | 115° | 120° | 140° | 120° | |
| Max SPL (dB) | 106dB | 104dB | 102dB | 106dB | |
| Crossover frequency | 2.4kHz | 2.8kHz | 2.8kHz | 3.2kHz | |
| Drive units | LF | 200 mm (8 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q | 130 mm (5.25 in.) Uni-Q | 160 mm (6.5 in.) Dual voice coil |
| HF | 16 mm (0.6 in.) | 16 mm (0.6 in.) | 16 mm (0.6 in.) | 2 x 19 mm (0.75 in.) | |
| Recommended amplifier power | 10 - 125 W | 10 - 100 W | 10 - 80 W | 10 - 80 W | |
| Recommended high-pass filter (Hz) | 40Hz | 50Hz | 55Hz | 50Hz | |
| Product external dimensions | Diameter Φ | 289.6 mm (11.4 in.) | 234.6 mm (9.24 in.) | 193.4 mm (7.61 in.) | 234.6 mm (9.24 in.) |
| Depth | 103.3 mm (4.07 in.) | 88.7 mm (3.49 in.) | 81 mm (3.19 in.) | 93 mm (3.66 in.) | |
| Cut-out dimensions | Diameter Φ | 240 mm (9.45 in.) | 196 mm (7.71 in.) | 158 mm (6.22 in.) | 196 mm (7.71 in.) |
| Net weight | 1.6 kg (3.6 lbs) | 1.4 kg (3.1 lbs) | 1.2 kg (2.7 lbs) | 1.80 kg (1.0 lbs.) | |
| Mounting depth from surface | 97.2 mm (3.83 in.) | 85.2 mm (3.35 in.) | 77.5 mm (3.05 in.) | 86 mm (3.36 in.) | |
| Optional rough in frame | RIF200R | RIF160R | RIF130R | RIF160R | |
| Optional rear enclosure | RNC200R | RNC160R | RNC130R | RNC160R | |
| Ideal Rear Volume (L) | 60L | 35L | 20L | 35L | |
| Minimum Rear Volume (L) | 30L | 20L | 12L | 20L | |
| Certification | IP64 | IP64 | IP64 | IP64 | |
Round
| Model | Ci200ER | Ci160ER | Ci130ER | Ci160TR | |
| Series E Series E Series E Series T Series | |||||
| Nominal impedance 8Ω 8Ω 8Ω 8Ω | |||||
| Sensitivity (2.83V/1m) | 90dB | 89dB | 87dB | 87dB | |
| Frequency response (±6dB) open-backed | 45Hz - 20kHz 52Hz - 20kHz 52Hz - 20kHz 110Hz - 24kHz | ||||
| Frequency range (-10dB) | 38Hz - 45kHz | 46Hz - 45kHz | 44Hz - 45kHz | 69Hz - 45kHz | |
| Nominal coverage (degrees) | 100° | 110° | 135° | 160° | |
| Max SPL (dB) | 106dB | 104dB | 102dB | 101dB | |
| Crossover frequency | 2.8kHz | 2.8kHz | 2.8kHz | 1.7kHz | |
| Drive units | LF | 200 mm (8 in.) Uni-Q | 160 mm (6.5 in.) Uni-Q | 130 mm (5.25 in.) Uni-Q | 115 mm (4.5 in.) dual layer |
| HF | 16 mm (0.6 in.) | 16 mm (0.6 in.) | 16 mm (0.6 in.) | 25 mm (1 in.) | |
| Recommended amplifier power | 10 - 125 W | 10 - 100 W | 10 - 80 W | 10 - 100 W | |
| Recommended high-pass filter (Hz) | 40Hz | 50Hz | 55Hz | 70Hz | |
| Product external dimensions | Diameter Φ | 289.6 mm (11.4 in.) | 234.6 mm (9.24 in.) | 193.4 mm (7.61 in.) | 234.6 mm (9.24 in.) |
| Depth | 103.3 mm (4.07 in.) | 88.7 mm (3.49 in.) | 81 mm (3.19 in.) | 40 mm (1.57 in.) | |
| Cut-out dimensions | Diameter Φ | 240 mm (9.45 in.) | 196 mm (7.71 in.) | 158 mm (6.22 in.) | 196 mm (7.71 in.) |
| Net weight | 1.6 kg (3.6 lbs) | 1.4 kg (3.1 lbs) | 1.2 kg (2.7 lbs) | 1 kg (2.2 lbs.) | |
| Mounting depth from surface | 97.2 mm (3.83 in.) | 85.2 mm (3.35 in.) | 77.5 mm (3.05 in.) | <36 mm (1.42 in.) | |
| Optional rough in frame | RIF200R | RIF160R | RIF130R | RIF160R | |
| Optional rear enclosure | RNC200R | RNC160R | RNC130R | RNC160R | |
| Ideal Rear Volume (L) | 60L | 35L | 20L | 3L | |
| Minimum Rear Volume (L) | 30L | 20L | 12L | 1L | |
| Certification | IP64 | IP64 | IP64 | IP64 | |
Soundlight
Model Ci100.2QR Ci50R
| Series Soundlight / Q Series Soundlight / C Series | |||
| Nominal impedance 4Ω 6Ω | |||
| Sensitivity (2.83V/1m) 83dB 82dB | |||
| Frequency response (±6dB) open-backed | 90Hz - 27kHz 125Hz - 20kHz | ||
| Frequency response (±6dB) with back can / rear enclosure | 130Hz - 27kHz 170Hz - 20kHz | ||
| Frequency range (-10dB) 70Hz - 40kHz 122Hz - 25kHz | |||
| Nominal coverage (degrees) | 150° | 165° | |
| Max SPL (dB) | 99dB 94dB | ||
| Crossover frequency | 3.5kHz | - | |
| Drive units | LF | 75 mm (3.15 in.) Uni-Q | - |
| MF - | 50 mm (2.0 in.) | ||
| HF | 16 mm (0.6 in.) - | ||
| Recommended amplifier power | 10 - 50 W | 10 - 30 W | |
| Recommended high-pass filter (Hz) | 80Hz | 130Hz | |
| Product external dimensions | Diameter Φ | 135.6 mm (5.34 in.) | 80 mm (3.15 in.) |
| Depth | 107.5 mm (4.23 in.) | 94.5 mm (3.72 in.) | |
| Cut-out dimensions | Diameter Φ | 118.0 mm (4.65 in.) | 65 mm (2.56 in.) |
| Net weight | 0.50 kg (1.10 lbs) | 0.135 kg (0.31 lbs) | |
| Mounting depth from surface | With back can | 103.1 mm (4.06 in.) | 90 mm (3.54 in.) |
| Without back can | 52 mm (2 in.) | 50 mm (1.97 in.) | |
| Optional rough in frame | RIF100R | - | |
| Optional rear enclosure | RNC100R | CI50 CAN | |
| Ideal Rear Volume (L) | 5L | 3L | |
| Minimum Rear Volume (L) | 0.75L | 0.5L | |
| Certification | IP64 | IP64 | |
Commercial Round
| Model | Ci160QCT** | Ci115QCT** | Ci110FCT** | Ci160ST** | |
| Series Q Series Q Series Classic Series Classic Series | |||||
| Nominal impedance 8Ω 8Ω 8Ω 4Ω | |||||
| Sensitivity (2.83V/1m) | 89dB | 86dB | 89dB | 85dB | |
| Frequency response (+6dB) with back can / rear enclosure | 60Hz - 20kHz 70Hz - 20kHz 110Hz - 18kHz | 60Hz - 130Hz | |||
| Frequency range (-10dB) | 69Hz - 30kHz | 81Hz - 30kHz | 105Hz - 30kHz | 65Hz - 300Hz | |
| Nominal coverage (degrees) | 145° | 160° | 170° | - | |
| Max SPL (dB) | 101dB | 95dB | 98dB | 97dB | |
| Crossover frequency | 2.8kHz | 2.3kHz | - | - | |
| Drive units | LF | 160 mm (6.5 in.) Uni-Q | 115 mm (4.5 in.) Uni-Q | 110 mm (4.3 in.) | 160 mm (6.5 in.) |
| HF | 19 mm (0.75 in.) | 19 mm (0.75 in.) | - | - | |
| Recommended amplifier power | 10 - 100 W | 15 - 80 W | 10 - 100 W | 20 - 100 W | |
| Recommended high-pass filter (Hz) | 70Hz | 85Hz | 110Hz | - | |
| Recommended low-pass filter (Hz) | - | - | - | 100 - 200Hz | |
| Transformer taps | 70V: 7.5W, 15W, 30W, 60W100V: 15W, 30W, 60W | 70V: 4W, 8W, 15W, 30W100V: 8W, 15W, 30W | 70V: 4W, 8W, 15W, 30W100V: 8W, 15W, 30W | 70V: 7.5W, 15W, 30W, 60W100V: 15W, 30W, 60W | |
| Product external dimensions | Diameter Φ | 275 mm (10.83 in.) | 220 mm (8.66 in.) | 220 mm (8.66 in.) | 275 mm (10.83 in.) |
| Depth | 188 mm (7.40 in.) | 160 mm (6.03 in.) | 110 mm (4.33 in.) | 188 mm (7.40 in.) | |
| Cut-out dimensions | Diameter Φ | 240 mm (9.45 in.) | 196 mm (7.71 in.) | 196 mm (7.71 in.) | 240 mm (9.45 in.) |
| Net weight | 4.27 kg (9.4 lbs) | 2.7 kg (5.94 lbs) | 2.25 kg (4.95 lbs) | 3.4 kg (7.48 lbs) | |
| Mounting depth from surface | 185 mm (7.28 in.) | 157 mm (6.18 in.) | 107 mm (4.21 in.) | 185 mm (7.28 in.) | |
| Optional rough in frame | RIF 200R | RIF160R | RIF160R | RIF200R | |
| Ideal Rear Volume (L) | 15L | 6L | 5L | 20L | |
| Minimum Rear Volume (L) | 3L | 1.5L | 1L | 3L | |
| Certification | UL2043UL1480 -5 | UL2043UL1480 -5 | UL2043UL1480 -5 | UL2043UL1480 -5 | |
** UL2043 and UL1480-5 approved
Outdoor
natural_image
Four black and white outdoor speakers with sound waves, arranged in a row (no text or symbols visible)Model Ventura 6 Ventura 5 Ventura 5T Ventura 4
| Series Ventura Ventura Ventura | |||||
| Nominal impedance 6Ω 6Ω 6Ω 6Ω | |||||
| Sensitivity (2.83V/1m) | 90dB | 89dB | 89dB | 88dB | |
| Frequency response (±6dB) with back can / rear enclosure | 68Hz - 20kHz | 74Hz - 20kHz | 74Hz - 20kHz | 85Hz - 20kHz | |
| Frequency range (-10dB) | 54Hz - 25kHz | 58Hz - 25kHz | 58Hz - 25kHz | 65Hz - 25kHz | |
| Nominal coverage (degrees) | 112° | 125° | 125° | 120° | |
| Max SPL (dB) | 105dB | 103dB | 103dB | 101dB | |
| Crossover frequency | 3kHz | 3.8kHz | 3.8kHz | 3.5kHz | |
| Drive units | LF | 160 mm (6.5 in.) | 130 mm (5.25 in.) | 130 mm (5.25 in.) | 115 mm (4.5 in.) |
| HF | 25 mm (1 in.) | 25 mm (1 in.) | 25 mm (1 in.) | 19 mm (0.75 in.) | |
| Recommended amplifier power | 10 - 125 W | 10 - 100 W | 10 - 100 W | 10 - 80 W | |
| Recommended high-pass filter (Hz) | 50Hz | 60Hz | 60Hz | 80Hz | |
| Transformer taps | - | - | 70V: 3.75W, 7.5W, 15W, 30W100V: 7.5W, 15W, 30W, 60W | - | |
| Product external dimensions(H x W x D) | Cabinet only | 300 x 226 x 219 mm(11.8 x 9 x 8.6 in.) | 262 x 197 x 189 mm(10.3 x 7.75 x 7.4 in.) | 262 x 197 x 189 mm(10.3 x 7.75 x 7.4 in.) | 231 x 172 x 173 mm(9 x 6.75 x 6.8 in.) |
| With bracket and knobs | 300 x 226 x 263.5 mm(11.8 x 9 x 10.38 in.) | 262 x 197 x 235 mm(10.3 x 7.75 x 9.25 in.) | 262 x 197 x 235 mm(10.3 x 7.75 x 9.25 in.) | 235 x 172 x 203.2 mm(9.25 x 6.75 x 8 in.) | |
| Net weight | 3.8 kg (8.4 lbs) | 2.85 kg (6.28 lbs) | 3.3 kg (7.25 lbs) | 2.4 kg (5.3 lbs) | |
| Operating temperature range | -40°C to 70°C(-40°F to 158°F) | -40°C to 70°C(-40°F to 158°F) | -40°C to 70°C(-40°F to 158°F) | -40°C to 70°C(-40°F to 158°F) | |
| Certification | IP65 | IP65 | IP65 | IP65 | |
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Product information
Brand : KEF
Model : Ci115QCT
Category : Uncategorized