Manuals+

KEF Architectural Speaker Specification Sheet

This document provides detailed specifications for KEF's extensive range of architectural speakers, designed for various applications including home theatre, subwoofers, flush mount, square, round, and outdoor installations.

Extreme Home Theatre - Tall Rectangle

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit MF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci5160REFM-THX Ci-Reference 4Ω 92dB 40Hz - 28kHz 35Hz - 45kHz 150° 116dB 600Hz, 3000kHz 4 x 160 mm (6.5 in.) 125 mm (5.25 in.) Uni-Q 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology¹ 50-500 W 35Hz - 80Hz 1070 x 230 x 105.7 mm (42.13 x 9.06 x 4.16 in.) 1052 x 209 mm (41.42 x 8.23 in.) 21.7 kg (47.8 lbs.) 99 mm (3.9 in.) RIF5160L 90L 40L THX Certified Dominus
Ci3160REFM-THX Ci-Reference 4Ω 89dB 40Hz - 28kHz 35Hz - 45kHz 115° 110dB 600Hz, 3000kHz 2 x 160 mm (6.5 in.) 125 mm (5.25 in.) Uni-Q 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology¹ 50-350 W 35Hz - 80Hz 680 x 230 x 105.7 mm (26.77 x 9.06 x 4.16 in.) 660 x 209 mm (25.98 x 8.23 in.) 13.6 kg (29.92 lbs.) 99 mm (3.9 in.) RIF3160L 60L 30L THX Certified Ultra
Ci5160RLM-THX Ci-R Series 4Ω 89dB 40Hz - 28kHz 32Hz - 45kHz 150° 110dB 680Hz, 2.6kHz 4 x 160 mm (6.5 in.) 160 mm (6.5 in.) Uni-Q 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology¹ 50-350W 35Hz - 80Hz* 1070 x 230 x 105.7 mm (42.13 x 9.06 x 4.16 in.) 1052 x 209 mm (41.42 x 8.23 in.) 18.7 kg (41.1 lbs) 99 mm (3.9 in.) RIF5160L 90L 40L THX Certified Ultra
Ci3160RLM-THX Ci-R Series 4Ω 89dB 43Hz - 28kHz 33Hz - 45kHz 150° 110dB 640Hz, 2.6kHz 2 x 160 mm (6.5 in.) 160 mm (6.5 in.) Uni-Q 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology¹ 50-350W 35Hz - 80Hz* 680 x 230 x 105.7 mm (26.77 x 9.06 x 4.16 in.) 660 x 209 mm (25.98 x 8.23 in.) 12 kg (26.4 lbs) 99 mm (3.9 in.) RIF3160L 60L 30L THX Certified Ultra
Ci4100QL-THX Ci-Q Series 4Ω 89dB 55Hz - 28kHz 40Hz - 30kHz 150° 104dB 2.2kHz 3 x 100 mm (4 in.) 100 mm (4 in.) Uni-Q 19 mm (0.75 in.) 10-150 W 55Hz 490 x 128 x 81 mm (19.29 x 5.04 x 3.19 in.) 476 x 114 mm (18.74 x 4.49 in.) 3 kg (6.61 lbs) 76 mm (3 in.) RIF4100L 15L 7L THX Certified Select, IP64

* Recommended high-pass filter for THX spec: 80Hz

¹ Metamaterial Absorption Technology is a joint development with Acoustic Metamaterials Group.

Extreme Home Theatre - Square / Round

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit MF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci250RRM-THX Ci-R Series 8Ω 89dB 28Hz - 20kHz 20Hz - 45kHz 120° 111dB 540Hz 2.6kHz 250 mm (10in.) 200 mm (8 in.) Uni-Q 19mm (0.75in.) vented aluminium dome with Metamaterial Absorption Technology¹ 50-250W 30- 60Hz 346 mm (13.62in.) 300 mm (11.81in.) 6 kg (13.2lbs) 168 mm (6.62 in.) RIF200R 150L 80L THX Certified Ultra, IP64
Ci200RS-THX Ci-R Series 4Ω 90dB 33Hz - 28kHz 28Hz - 35kHz 120° 106dB 2.2kHz 200 mm (8 in.) Uni-Q 38 mm (1.5 in.) 38Hz 30kHz 10-190 W 35Hz - 80Hz* 273 x 273 x 132.6 mm (10.75 x 10.75 x 5.22 in.) 238 mm (9.37 in.) 3.6 kg (7.94 lbs.) 127 mm (5 in.) RIF200R 20L 10L THX Certified Ultra, IP64
Ci200RR-THX Ci-R Series 4Ω 90dB 33Hz - 28kHz 28Hz - 45kHz 130° 106dB 2.1kHz 165 mm (6.5 in.) Uni-Q 25 mm (1 in.) 38 Hz 30kHz 10-190 W 35Hz - 80Hz* 290 mm (11.42 in.) 240 x 240 mm (9.45 x 9.45 in.) 3.6 kg (7.94 lbs.) 126.5 mm (4.98 in.) RIF200R 20L 10L THX Certified Ultra, IP64
Ci160RR-THX Ci-R Series 4Ω 90dB 52Hz - 24kHz 33Hz - 30kHz 120° 105dB 2.2kHz 165 mm (6.5 in.) Uni-Q 25 mm (1 in.) 38Hz 30kHz 10-190 W 38Hz 236 mm (9.24 in.) 196 mm (7.71 in.) 2.94 kg (6.48 lbs.) 110 mm (4.33 in.) RIF160L 20L 10L THX Certified Ultra

* Recommended high-pass filter for THX spec: 80Hz

¹ Metamaterial Absorption Technology is a joint development with Acoustic Metamaterials Group.

Subwoofer

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) Frequency Range (-10dB) Max SPL (dB) Crossover Frequency LF Drive Unit Required Amplifier Recommended Amplifier Power Recommended High-Pass Filter (Hz) Recommended Low-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci3160RLb-THX Active Mode (KASA 500) Ci-R Series 4Ω 92dB 20Hz-140Hz 25Hz - KASA setting 112dB - 3 x 160 mm (6.5 in.) KEF KASA500 25Hz - 80Hz* 50Hz - 120kHz 680 x 230 x 96 mm (26.77 x 9.06 x 3.78 in.) 660 x 209 mm (25.98 x 8.23 in.) 10.9 kg (24.1 lbs) 88.5 mm (3.84 in.) RIF3160L 100L 40L THX Certified Ultra, THX Certified Select
Ci250RRb-THX Active Mode (KASA500) Ci-R Series 4Ω 90dB 25Hz-KASA setting 20Hz-KASA setting 109dB - 250 mm (10in.) KEF KASA500 KASA 50Hz-120Hz 346mm (13.62 in.) 300 mm (11.81in.) 5.6 kg (12.3lbs) 147 mm (5.8in.) RIF200R 80L 20L THX Certified Ultra, THX Certified Select, IP64
Ci200QSb-THX Passive Mode (Crossover "ON") Ci-Q Series 6Ω 85dB 40Hz - 100Hz 29Hz 140Hz 104dB 100Hz 200 mm (8 in.) - 10-150 W 80Hz - 120Hz 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.) 238 x 238 mm (9.37 x 9.37 in.) 3.3 kg (7.28 lbs) 101.6 mm (4 in.) RIF200S 32L 20L THX Certified Ultra, THX Certified Select, IP64
Ci200QSb-THX Active Mode (KASA500) Ci-Q Series 4Ω 90dB 30Hz-140Hz 25Hz - KASA setting 104dB - 200 mm (8 in.) KEF KASA500 KASA 50Hz-120Hz 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.) 238 x 238 mm (9.37 x 9.37 in.) 3.3 kg (7.28 lbs) 101.6 mm (4 in.) RIF200S 32L# 20L THX Certified Ultra, THX Certified Select, IP64

* Recommended high-pass filter for THX spec: 80Hz

# For single speaker only. Double volume for pair speakers.

Subwoofer

Model Series Nominal Impedance Stereo Mode Nominal Impedance Mono Mode Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Max SPL (dB) Crossover Frequency LF Drive Unit Required Amplifier Recommended Amplifier Power Recommended Low-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci200TRb Passive Mode Ci-T Series 2 x 8Ω 16Ω 87dB 42Hz - 120Hz 38Hz-140Hz 109dB - 200 mm (8 in.) - 10-125 W 80Hz-120Hz 290 mm (11.42 in.) 240 mm (9.45 in.) 1.7 kg (3.75 lbs) 59 mm (2.32 in.) RIF200R RNC200R 60L 35L IP64
Ci200TRb Active Mode (KASA500) Ci-T Series 2 x 8Ω 16Ω 87dB 32Hz - 120Hz 25Hz - KASA setting 109dB - 200 mm (8 in.) KEF KASA500 - 60Hz-120Hz 290 mm (11.42 in.) 240 mm (9.45 in.) 1.7 kg (3.75 lbs) 59 mm (2.32 in.) RIF200R RNC200R 60L 35L IP64

Rectangle

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci200QL Ci-Q Series 8Ω 90dB 35Hz - 34kHz 32Hz - 30kHz 115° 107dB 2.5kHz 200 mm (8 in.) Uni-Q 25 mm (1 in.) 10-150 W 40Hz 369 x 273 x 106 mm (14.53 x 10.75 x 4.17 in.) 334 x 238 mm (13.15 x 9.37 in.) 2.6 kg (5.77 lbs) 99.8 mm (3.93 in.) RIF200L RNC200L 60L 35L IP64
Ci160QL Ci-Q Series 8Ω 89dB 38Hz - 34kHz 32Hz - 30kHz 125° 105dB 3.0kHz 160 mm (6.5 in.) Uni-Q 19 mm (0.75 in.) 10-125 W 45Hz 303 x 223 x 97.5 mm (11.93 x 8.78 x 3.84 in.) 274 x 194 mm (10.79 x 7.64 in.) 2.05 kg (4.51 lbs) 91 mm (3.58 in.) RIF160L RNC160L 25L 15L IP64
Ci160.2CL Ci-C Series 8Ω 89dB 52Hz - 20kHz 47Hz - 45kHz 120° 104dB 2.5kHz 160 mm (6.5 in.) Uni-Q 16 mm (0.6 in.) 10-100 W 50Hz 303 x 223 x 91 mm (11.93 x 8.78 x 3.58 in.) 274 x 194 mm (10.79 x 7.64 in.) 1.87 kg (4.12 lbs) 84.5 mm (3.33 in.) RIF160L RNC160L 35L 20L IP64

Flush Mount

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) with back can/ rear enclosure Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Ideal Rear Volume (L) Minimum Rear Volume (L)
Ci130QSfl Ci-Q Series 8Ω 87dB - 45Hz - 34kHz 38Hz - 30kHz 130° 103dB 3.8kHz 130 mm (5.25 in.) Uni-Q 19 mm (0.75 in.) 10-100 W 50Hz 200.5 x 200.5 x 103.6 mm (7.9 x 7.9 x 4.08 in.) 158 x 158 mm (6.22 x 6.22 in.) 1.6 kg (3.53 lbs.) 101mm (3.98 in.) 15L 10L
Ci130QRfl Ci-Q Series 8Ω 87dB - 45Hz - 34kHz 38Hz - 30kHz 130° 103dB 3.8kHz 130 mm (5.25 in.) Uni-Q 19 mm (0.75 in.) 10-100 W 50Hz 200.6 mm (7.9 in) 158 mm (6.22 in.) 1.45 kg (3.19 lbs.) 101 mm (3.98 in.) 15L 10L

Square

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci200QS Ci-Q Series 8Ω 90dB 35Hz - 34kHz 32Hz - 30kHz 115° 107dB 2.5kHz 200 mm (8 in.) Uni-Q 25 mm (1 in.) 10-150 W 40Hz 273 x 273 x 106 mm (10.75 x 10.75 x 4.17 in.) 238 x 238 mm (9.37 x 9.37 in.) 2.4 kg (5.3 lbs) 99.8 mm (3.93 in.) RIF200S RNC200S 60L 35L IP64
Ci160QS Ci-Q Series 8Ω 89dB 38Hz - 34kHz 32Hz - 30kHz 125° 105dB 3.0kHz 160 mm (6.5 in.) Uni-Q 19 mm (0.75 in.) 10-125 W 45Hz 223 x 223 x 97 mm (8.78 x 8.78 x 3.82 in.) 194 x 194 mm (7.64 x 7.64 in.) 1.88 kg (4.14 lbs) 91 mm (3.58 in.) RIF160S RNC160S 25L 15L IP64
Ci130QS Ci-Q Series 8Ω 87dB 45Hz - 34kHz 38Hz - 30kHz 130° 103dB 3.8kHz 130 mm (5.25 in.) Uni-Q 19 mm (0.75 in.) 10-100 W 50Hz 184 x 184 x 84 mm (7.24 x 7.24 x 3.31 in.) 158 x 158 mm (6.22 x 6.22 in.) 1.4 kg (3.1 lbs) 77.9 mm (3.07 in.) RIF130S RNC130S 15L 10L IP64

Square

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci160.2CS Ci-C Series 8Ω 89dB 52Hz - 20kHz 47Hz - 45kHz 120° 104dB 2.8kHz 160 mm (6.5 in.) Uni-Q 16 mm (0.6 in.) 10-100 W 50Hz 223 x 223x x 90.5 mm (8.78 x 8.78 x 3.56 in.) 194 x 194 mm (7.64 x 7.64 in.) 1.70 kg (3.74 lbs) 84.5 mm (3.33 in.) RIF160S RNC160S 35L 20L IP64
Ci130.2CS Ci-C Series 8Ω 87dB 52Hz - 20kHz 45Hz - 45kHz 140° 102dB 2.8kHz 130 mm (5.25 in.) Uni-Q 16 mm (0.6 in.) 10-80 W 55Hz 184 x 184 x 83 mm (7.24 x 7.24 x 3.27 in.) 158 x 158 mm (6.22 x 6.22 in.) 1.35 kg (3.0 lbs) 77.1 mm (3.03 in.) RIF130S RNC130S 15L 10L IP64
Ci160CSds Ci-C Series 8Ω 91dB 50Hz - 20kHz 45Hz - 30kHz 120° 106dB 3.2kHz 160 mm (6.5 in.) Uni-Q 16 mm (0.6in.) 10-100 W 50Hz 223 x 223 x 90.5 mm (8.78 x 8.78 x 3.56 in.) 194 x 194 mm (7.64 x 7.64 in.) 1.80 kg (4.0 lbs) 84.5 mm (3.33 in.) RIF160S RNC160S 35L 20L IP64
Ci160ES Ci-E Series 8Ω 89dB 52Hz - 20kHz 45Hz - 45kHz 120° 104dB 2.8kHz 160 mm (6.5 in.) Uni-Q 16mm (0.6in.) 10-100 W 50Hz 223 x 223 x 88.7 mm (8.78 x 8.78 x 3.49 in.) 194 x 194 mm (7.64 x 7.64 in.) 1.4 kg (3.1 lbs) 1.05 kg (2.31 lbs) RIF160S RNC160S 3L 1L IP64
Ci160TS Ci-T Series 8Ω 87dB 50Hz - 20kHz 46Hz - 45kHz 160° 101dB 1.7kHz 115 mm (4.5 in.) Dual voice coil 25 mm (1 in.) 10-100 W 70Hz 222.8 x 222.8 x 41 mm (8.77 x 8.77 x 1.61 in.) 194 x 194 mm (7.64 x 7.64 in.) 1.4 kg (3.1 lbs) <36 mm (1.42 in.) RIF160S RNC160S 3L 1L IP64

Round

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (Diameter Ø) Product External Dimensions (Depth) Cut-out Dimensions (Diameter Ø) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci200QR Ci-Q Series 8Ω 90dB 35Hz - 34kHz 32Hz - 30kHz 115° 107dB 2.2kHz 200 mm (8.0 in.) Uni-Q 25 mm (1 in.) 10-150 W 40Hz 289.6 mm (11.4 in.) 109.8 mm (4.32 in.) 240 mm (9.45 in.) 2.4 kg (5.28 lbs) 103.3 mm (4.07 in.) RIF200R RNC200R 60L 35L IP64
Ci160QR Ci-Q Series 8Ω 89dB 38Hz - 34kHz 32Hz - 30kHz 125° 105dB 3.0kHz 160 mm (6.5 in.) Uni-Q 19 mm (0.75 in.) 10-125 W 45Hz 234.6 mm (9.24 in.) 98 mm (3.86 in.) 196 mm (7.71 in.) 1.8 kg (3.96 lbs) 91 mm (3.58 in.) RIF160R RNC160R 25L 15L IP64
Ci130QR Ci-Q Series 8Ω 87dB 45Hz - 34kHz 38Hz - 30kHz 130° 103dB 3.8kHz 130 mm (5.25 in.) Uni-Q 19 mm (0.75 in.) 10-100 W 50Hz 193.4 mm (7.61 in.) 83.3 mm (3.28 in.) 158 mm (6.22 in.) 1.35 kg (2.97 lbs) 77.8 mm (3.06 in.) RIF130R RNC130R 15L 10L IP64

Round

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (H x W x D) Cut-out Dimensions (H x W) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci200.2CR Ci-C Series 8Ω 90dB 45Hz - 20kHz 35Hz - 45kHz 115° 106dB 2.4kHz 200 mm (8 in.) Uni-Q 16 mm (0.6 in.) 10-125 W 40Hz 289.6 mm (11.4 in.) 240 mm (9.45 in.) 1.6 kg (3.6 lbs) 97.2 mm (3.83 in.) RIF200R RNC200R 60L 30L IP64
Ci160.2CR Ci-C Series 8Ω 89dB 52Hz - 20kHz 47Hz - 45kHz 120° 104dB 2.8kHz 160 mm (6.5 in.) Uni-Q 16 mm (0.6 in.) 10-100 W 50Hz 234.6 mm (9.24 in.) 196 mm (7.71 in.) 1.4 kg (3.1 lbs) 85.2 mm (3.35 in.) RIF160R RNC160R 35L 20L IP64
Ci130.2CR Ci-C Series 8Ω 87dB 52Hz - 20kHz 45Hz - 45kHz 140° 102dB 2.8kHz 130 mm (5.25 in.) Uni-Q 16 mm (0.6 in.) 10-80 W 55Hz 193.4 mm (7.61 in.) 158 mm (6.22 in.) 1.2 kg (2.7 lbs) 77.5 mm (3.05 in.) RIF130R RNC130R 15L 10L IP64
Ci160CRds Ci-C Series 8Ω 91dB 50Hz-20kHz 45Hz-30kHz 120° 106dB 3.2kHz 160 mm (6.5 in.) Dual voice coil 2 x 19 mm (0.75 in.) 10-80 W 50Hz 234.6 mm (9.24 in.) 196 mm (7.71 in.) 1.80 kg (4.0 lbs.) 88.7 mm (3.49 in.) RIF160R RNC160R 35L 20L IP64

Round

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (Diameter Ø) Product External Dimensions (Depth) Cut-out Dimensions (Diameter Ø) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci200ER Ci-E Series 8Ω 90dB 45Hz - 20kHz 38Hz - 45kHz 100° 106dB 2.8kHz 200 mm (8 in.) Uni-Q 16 mm (0.6 in.) 10-125 W 40Hz 289.6 mm (11.4 in.) 103.3 mm (4.07 in.) 240 mm (9.45 in.) 1.6 kg (3.6 lbs) 97.2 mm (3.83 in.) RIF200R RNC200R 60L 30L IP64
Ci160ER Ci-E Series 8Ω 89dB 52Hz - 20kHz 46Hz - 45kHz 110° 104dB 2.8kHz 160 mm (6.5 in.) Uni-Q 16 mm (0.6 in.) 10-100 W 50Hz 234.6 mm (9.24 in.) 88.7 mm (3.49 in.) 196 mm (7.71 in.) 1.4 kg (3.1 lbs) 85.2 mm (3.35 in.) RIF160R RNC160R 35L 20L IP64
Ci130ER Ci-E Series 8Ω 87dB 52Hz - 20kHz 44Hz - 45kHz 135° 102dB 2.8kHz 130 mm (5.25 in.) Uni-Q 16 mm (0.6 in.) 10-80 W 55Hz 193.4 mm (7.61 in.) 81 mm (3.19 in.) 158 mm (6.22 in.) 1.2 kg (2.7 lbs) 77.5 mm (3.05 in.) RIF130R RNC130R 15L 10L IP64
Ci160TR Ci-T Series 8Ω 87dB 52Hz - 20kHz 46Hz - 45kHz 160° 101dB 1.7kHz 115 mm (4.5 in.) dual layer 25 mm (1 in.) 10-100 W 70Hz 234.6 mm (9.24 in.) 40 mm (1.57 in.) 196 mm (7.71 in.) 1 kg (2.2 lbs.) <36 mm (1.42 in.) RIF160R RNC160R 35L 20L IP64

Round

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) open-backed Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Product External Dimensions (Diameter Ø) Product External Dimensions (Depth) Cut-out Dimensions (Diameter Ø) Net Weight Mounting Depth from Surface Optional Rough-in Frame Optional Rear Enclosure Ideal Rear Volume (L) Minimum Rear Volume (L) Certification
Ci100.2QR Ci-Q Series 4Ω 83dB 90Hz - 27kHz 70Hz - 40kHz 150° 99dB 3.5kHz 75 mm (3.15 in.) Uni-Q 16 mm (0.6 in.) 10-50 W 80Hz 135.6 mm (5.34 in.) 107.5 mm (4.23 in.) 118.0 mm (4.65 in.) 0.50 kg (1.10 lbs) 103.1 mm (4.06 in.) RIF100R RNC100R 5L 0.75L IP64
Ci100QS Ci-Q Series 4Ω 88dB 80Hz - 27kHz 53Hz - 25kHz 150° 103dB 3kHz 100 mm (4 in.) Uni-Q 19 mm (0.75 in.) 10-50 W 60Hz 127 x 127 mm (5.0 x 5.0 in.) 76 mm (2.99 in.) 112 x 112 mm (4.41 x 4.41 in.) 0.67 kg (1.48 lbs) 72 mm (2.83 in.) RIF100S RNC100S 6L 2.5L IP64

Outdoor

Model Series Nominal Impedance Sensitivity (2.83V/1m) Frequency Response (±6dB) with back can / rear enlosure Frequency Range (-10dB) Nominal Coverage (degrees) Max SPL (dB) Crossover Frequency LF Drive Unit HF Drive Unit Recommended Amplifier Power Recommended High-Pass Filter (Hz) Transformer Taps Product External Dimensions (H x W x D) Net Weight Operating Temperature Range Certification
Ventura 6 Ventura 6Ω 90dB 68Hz - 20kHz 54Hz - 25kHz 112° 105dB 3kHz 160 mm (6.5 in.) 25 mm (1 in.) 10-100 W 50Hz - 300 x 226 x 219 mm (11.8 x 9 x 8.6 in.) 3.8 kg (8.4 lbs) -40°C to 70°C (-40°F to 158°F) IP65
Ventura 5 Ventura 6Ω 89dB 74Hz - 20kHz 58Hz - 25kHz 125° 103dB 3.8kHz 130 mm (5.25 in.) 25 mm (1 in.) 10-125 W 60Hz - 300 x 226 x 263.5 mm (11.8 x 9 x 10.38 in.) 2.85 kg (6.28 lbs) -40°C to 70°C (-40°F to 158°F) IP65

Note: Not all models/finishes are available in all markets. Contact your local dealer for specific range details.

KEF reserves the right to amend or change specifications in line with continuing research and development. E&OE.

THX and the THX logo are trademarks of THX Ltd., registered in some jurisdictions. All rights reserved.

Models: Ci5160REFM-THX, Ci3160REFM-THX, Ci5160RLM-THX, Ci3160RLM-THX, Ci4100QL-THX, CI4100QL In-Wall Speaker, CI4100QL, In-Wall Speaker, Speaker

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