WIDE RANGE WEATHERPROOF SPEAKER SYSTEM CS-64 DESCRIPTION TOA's CS-64, CS-154, and CS-304 speakers are for outdoor-use, they use wide-range horns that can provide background music or paging announcements which have high quality sound. They are designed to produce high output with an increase of the speaker acoustic conversion efficiency, by the use of a horn in combination with a cone speaker. The CS-64 employs an exponential horn, while the CS-154 and CS-304 use constant directivity horns (90 horizontal) to control sound directivity, realizing uniform and clear sound dispersion over a wide area. These wide-range speakers are also designed to stand up to the rigorous weather conditions when installed outdoors.* The speakers' ABS resin enclosure is light in weight, structurally strong and resistant to impacts. Since the enclosures are also treated with weatherproof polyurethane resin paint, they are extremely resistant to the effects of ultraviolent light. The speakers also comply with IP-64 Standard requirements for dust proof and waterproof capabilities. In addition, the internal speaker parts feature a special weatherproof treatment to enhance the waterproof properties of the entire speaker. Stainless-steel brackets and screws further protect the unit from rust and corrosion. Speaker impedance can be easily changed externally with a rotary switch, facilitating changes in impedance during and after speaker installation. CS-64: 6 W/3 W/1 W (100 V line) and 6 W/3 W/ 1.5 W/0.5 W (70 V line) CS-154: 15 W/10 W/5 W (100 V line) and 15 W/ 7.5 W/5 W/2.5 W (70 V line) CS-304: 30 W/20 W/10 W (100 V line) and 30 W/ 15 W/10 W/5 W (70 V line) CS-154/CS-304 FEATURES Exponential horn (CS-64) and constant directivity horn (CS-154/CS-304) improve directivity characteristics and ensure uniform and clear sound dispersion. Lightweight ABS resin enclosure that is mechanically strong and resistant to impact. Weatherproof polyurethane resin paint permits the speaker to stand up to many years of outdoor installation. Stainless steel hardware protects the speaker from corrosion. The enclosure complies with IP-64 Standards for dust proof and waterproof characteristics.* Rotary impedance selector switch facilitates external changes in impedance during and after speaker installation. * Do not install the speaker face-up from a horizontal plane. Be sure to direct the speaker down towards the ground. Otherwise, rain floods the speaker, causing its failure. CS-64 CHARACTERISTIC DIAGRAMS Beamwidth vs. Frequency Frequency Response(1W/1m:1/3 Octave Pink Noise) [dB] 110 [deg] 100 200 90 Beamwidth 70 60 100 50 50 40 30 20 50 100 500 1k 5k Frequency 10k fundamental 20k [Hz] 10 20 50 100 500 1k 5k 10k 20k [Hz] 5k 10k 20k [Hz] Frequency Directivity Factor vs. Frequency [Q] 20 Directivity Factor SPL 80 10 5 1 20 50 100 500 1k Frequency Polar Response 0° 10 60° 0° 10 330° 30° 330° 30° 0 0 -10 -10 60° 300° -20 300° -20 -30 -30 -40 -40 270° 90° 270° 90° -40 -40 -30 -30 -20 120° -20 120° 240° -10 0 150° 0 150° 210° 10 180° 60° 210° 10 180° 1000Hz Horizontal 800Hz Horizontal 630Hz Horizontal 0° 10 2000Hz Horizontal 1600Hz Horizontal 1250Hz Horizontal 10 330° 30° 240° -10 330° 30° 0 0 -10 -10 60° 300° -20 300° -20 -30 -30 -40 -40 270° 270° 90° 90° -40 -40 -30 -30 -20 120° -20 120° 240° 0 0 150° 150° 210° 10 180° 4000Hz Horizontal 3150Hz Horizontal 2500Hz Horizontal 0° 10 330° 30° 0 -10 60° 300° -20 -30 -40 270° 90° -40 -30 -20 120° 240° -10 0 150° 210° 10 180° 240° -10 -10 16000Hz Horizontal 12500Hz Horizontal 10000Hz Horizontal 210° 10 180° 8000Hz Horizontal 6300Hz Horizontal 5000Hz Horizontal CS-154 CHARACTERISTIC DIAGRAMS Beamwidth vs. Frequency Frequency Response(1W/1m:1/3 Octave Pink Noise) [dB] 110 [deg] 100 200 90 Beamwidth SPL 80 70 60 100 50 50 40 30 20 50 100 500 1k 5k Frequency 10k fundamental 20k [Hz] 10 20 50 100 500 1k 5k 10k Hor. Ver. 20k [Hz] 5k 10k 20k [Hz] Frequency Directivity Factor vs. Frequency [Q] Directivity Factor 20 10 5 1 20 50 100 500 1k Frequency Polar Response 60° 0° 10 330° 330° 30° 0 0 -10 -10 60° 300° -20 300° -20 -30 vertical horizontal 0° 10 30° -40 0° 10 150° 0 -10 -10 60° 300° 150° 210° 4000Hz Horizontal 3150Hz Horizontal 2500Hz Horizontal 4000Hz Vertical 3150Hz Vertical 2500Hz Vertical 0° 10 330° 330° 30° 0 -10 60° 0 150° 210° 10 180° 0 -10 300° -20 60° 300° -20 -30 -30 -40 -40 270° 90° 270° 90° -40 -40 -30 -30 -20 120° 240° -20 120° -10 0 210° 10 180° 240° -10 0 150° 150° 16000Hz Horizontal 12500Hz Horizontal 10000Hz Horizontal 210° 10 180° 240° -10 0 150° 8000Hz Horizontal 6300Hz Horizontal 5000Hz Horizontal 0° 10 30° -20 120° 240° -10 210° 10 180° -30 -20 120° 0 0 270° -40 -30 240° -10 10 180° -40 90° -40 -20 -10 150° -30 270° -30 120° 240° 300° -20 -40 -40 -30 60° 300° 90° -40 -20 -10 270° 90° 330° 0 -10 -30 270° 2000Hz Vertical 1600Hz Vertical 1250Hz Vertical 0° 10 30° 0 -20 -40 -40 90° 120° 60° -30 210° 10 180° 1000Hz Vertical 800Hz Vertical 630Hz Vertical 330° 30° 300° -20 -30 0 150° 210° 0° 10 330° 30° 240° -10 10 180° 2000Hz Horizontal 1600Hz Horizontal 1250Hz Horizontal 10 330° -20 0 210° 0 -30 120° 240° -10 10 1000Hz Horizontal 800Hz Horizontal 630Hz Horizontal 90° -20 120° 0 150° 210° -20 270° -40 -30 240° -10 0 60° -40 -40 -20 120° -10 30° -30 270° -30 10 180° 300° -20 -40 -40 240° 60° 300° 90° -30 150° 0 -10 270° -40 -20 0 -10 -20 -40 90° 330° 30° 330° -30 270° 120° 60° -30 90° 0° 10 0° 10 30° 16000Hz Vertical 12500Hz Vertical 10000Hz Vertical 210° 10 180° 8000Hz Vertical 6300Hz Vertical 5000Hz Vertical CS-304 CHARACTERISTIC DIAGRAMS Frequency Response(1W/1m:1/3 Octave Pink Noise) Beamwidth vs. Frequency [dB] 110 [deg] 100 90 200 Beamwidth 80 SPL 100 70 60 50 50 40 30 20 50 100 500 1k 5k Frequency 10k fundamental 20k [Hz] 10 20 50 100 500 1k 5k 10k Hor. Ver. 20k [Hz] 5k 10k 20k [Hz] Frequency Directivity Factor vs. Frequency [Q] Directivity Factor 20 10 5 1 20 50 100 500 1k Frequency Polar Response 60° 0° 10 330° 330° 30° 0 0 -10 -10 60° 300° -20 300° -20 -30 vertical horizontal 0° 10 30° -40 -30 0° 10 0 -10 -10 60° 150° 210° 4000Hz Horizontal 3150Hz Horizontal 2500Hz Horizontal 60° 0 150° 210° 10 180° 4000Hz Vertical 3150Hz Vertical 2500Hz Vertical 0° 10 330° 330° 30° 0 0 -10 -10 300° -20 60° 300° -20 -30 -30 -40 -40 270° 90° 270° 90° -40 -40 -30 -30 -20 120° 240° -20 120° -10 0 150° 210° 10 180° 240° -10 0 150° 16000Hz Horizontal 12500Hz Horizontal 10000Hz Horizontal 210° 10 180° 240° -10 0 150° 8000Hz Horizontal 6300Hz Horizontal 5000Hz Horizontal 0° 10 30° -20 120° 240° -10 210° 10 180° -30 -20 120° 0 0 270° -40 -30 240° -10 10 180° -40 90° -40 -20 -10 150° -30 270° -30 120° 240° 300° -20 -40 -40 -30 60° 300° 90° -40 -20 0 -10 270° 90° 330° 30° 0 -10 -30 270° 2000Hz Vertical 1600Hz Vertical 1250Hz Vertical 0° 10 -20 -40 -40 90° 120° 60° -30 210° 10 180° 1000Hz Vertical 800Hz Vertical 630Hz Vertical 330° 30° 300° -20 -30 0 150° 210° 0° 10 330° 30° 240° -10 10 180° 2000Hz Horizontal 1600Hz Horizontal 1250Hz Horizontal 10 330° -20 0 150° 210° 0 -30 120° 240° -10 10 1000Hz Horizontal 800Hz Horizontal 630Hz Horizontal 90° -20 0 150° 210° 300° 270° -40 -30 120° 240° -10 -20 -40 -40 -20 0 60° -30 270° -30 120° -10 30° 300° -20 -40 -40 10 180° 60° 300° 90° -40 150° 0 -10 270° 240° 330° 30° -10 -20 -40 90° -20 330° 0 -30 270° 120° 60° -30 90° 0° 10 0° 10 30° 16000Hz Vertical 12500Hz Vertical 10000Hz Vertical 210° 10 180° 8000Hz Vertical 6300Hz Vertical 5000Hz Vertical CS-64 CS-64 Rated Input 6W Rated Impedance 100 V line : 1.7 kΩ (6 W), 3.3 kΩ (3 W), 10 kΩ (1 W) 70 V line : 830 Ω (6 W), 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W) Sound Pressure Level 96 dB (1 W, 1 m) Frequency Response 130 – 13,000 Hz Speaker Component 12 cm cone – type dynamic speaker (treated for splash proof) Speaker Code 2 – core cabtype cord with diameter of 6 mm Finish Horn, cover : ABS resin, off – white, paint Bracket : Stainless steel Punched net : Surface treated steel plate, dark – gray, powder coating Screw : Stainless steel Dimensions 233 (W) x 224 (H) x 208 (D) mm Weight 1.5 kg CS-154 Rated Input 15 W Rated Impedance 100 V line : 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W) 70 V line : 330 Ω (15 W), 670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W) Sound Pressure Level 97 dB (1 W, 1 m) Frequency Response 150 – 15,000 Hz Speaker Component 12 cm cone – type dynamic speaker (treated for splash proof) Horizontal Directivity Constant directivity horn 90° (± 45° horizontal from front axis) Over 93 dB (1 W, 1 m), 3 kHz at ± 45° Speaker Code 2 – core cabtype cord with diameter of 6 mm Finish Horn, cover : ABS resin, off – white, paint Bracket : Stainless steel Net : Aluminium, gray, paint Screw : Stainless steel Dimensions 366 (W) x 230 (H) x 272 (D) mm Weight 2.8 kg CS-304 Rated Input 30 W Rated Impedance 100 V line : 330 Ω (30 W), 500 Ω (20 W), 1 kΩ (10 W) 70 V line : 170 Ω (30 W), 330 Ω (15 W), 500 Ω (10 W), 1 kΩ (5 W) Sound Pressure Level 98 dB (1 W, 1 m) Frequency Response 120 – 15,000 Hz Speaker Component 12 cm cone – type dynamic speaker (treated for splash proof) Horizontal Directivity Constant directivity horn 90° (± 45° horizontal from front axis) Over 93 dB (1 W, 1 m), 3 kHz at ± 45° Speaker Code 2 – core cabtype cord with diameter of 6 mm Finish Horn, cover : ABS resin, off – white, paint Bracket : Stainless steel Net : Aluminium, gray, paint Screw : Stainless steel Dimensions 366 (W) x 230 (H) x 272 (D) mm Weight 3.1 kg CS-64 APPEARANCE AND DIMENSIONAL DIAGRAMS 233 208 500 121.5 224 ø172 ø168 146 Black White 211 51 35 51 2 –ø11 ø13 CS-154/CS-304 APPEARANCE AND DIMENSIONAL DIAGRAMS 272 366 144 500 230 172 171.5 37 Black White 51 51 236 257 3 –ø11 TOA Corporation http://www.toa.jp/ Specifications are subject to change without notice. Printed in Japan (0704) 833-62-247-5A u
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