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SI SERIES LOUDSPEAKERS
INSTRUCTION MANUAL
WHARFEDALE SYSTEMS DIVISION
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SI SERIES SI SERIES LOUDSPEAKERS USER MANUAL SI-10,SI-12, SI-15, SI-28, SI-15B, SI-18B WHARFEDALE SYSTEMS DIVISION 1. READ INSTRUCTIONS carefully before operating this product. QUALIFIED OR DO NOT KNOW OF PERTINENT WARNING & SAFETY INSTRUCTIONS REGULATIONS, CONSULT QUALIFIED PERSONNEL FOR 2. RETAIN these instructions. ADVICE AND ASSISTANCE. 3. COMPLY WITH WARNINGS - All warnings and instructions for The SI Series enclosures are fitted with M8 size threaded this product should be adhered t
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SI SERIES FEATURES OF THE SI SERIES: ● Trapezoidal (SI-10 5 sided) Enclosure Design for multiple applications ● Compact High Power Handling ● Wharfedale Proprietary LF Driver ● 44mm Titanium Diaphragm true Compression Driver ● Spherical Waveguide provides consistent control over HF coverage 70x70º and effective array coupling ● 15mm MDF Construction with tough industrial acrylic textured finish ● Heavy duty steel foam backed grille ● 20 rigging/suspension mounting points (M8 thread) ● Dual Spe
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SI-10 SPECIFICATIONS: SYSTEM: Power handling: 120watts RMS,240watts program, 480watts peak Nominal Impedance: 8 Ω Frequency response (+/-3dB): 65-20kHz Sensitivity: 96 dB/1watt/1meter Coverage: 70 x 70º Maximum SPL (dB) ref Peak Power: 123dB LF Driver: 10” HF Section: Coil Size: 44mm/1.7 inches Exit Size: 25.4mm/1 inch Diaphragm Material: Metal Crossover Point: 2.3k Enclosure Type: multi angle Finish colour: black or white Rigging : M8 x 20 Back Panel Connectors: Speakon™type x 2 and
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SI-12 Frequency Response / Impedance 110 100 80 100 90 60 80 40 70 20 60 0 10 100 1000 10000 20000 Horizontal Directivity 1000Hz 500Hz 0 0 330 330 30 30 -10 -10 -20 -20 300 300 60 60 -30 -30 -40 -40 -50 -50 Cli o Cli o 90 270 90 270 120 120 240 240 210 150 210 150 180 180 2000Hz 4000Hz 0 0 8000Hz 0 330 30 330 30 330 30 -10 -10 -10 -20 -20 -20 300 300 60 60 300 60 -30 -30 -30 -40 -40 -40 -50 -50 -50 270 Cli o 90 270 Cli o 90 270 Cli o 90 120 120 240 240 120 240 210 150 210 150 210 150 180 180 18
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SI-15 SPECIFICATIONS: SYSTEM: Power handling: 300watts RMS, 600watts program, 1200watts peak Nominal Impedance: 8 Ω Frequency response (+/-3dB): 45-20kHz Sensitivity: 98 dB/1watt/1meter Coverage: 70 x 70º Maximum SPL (dB) ref Peak Power: 129dB LF Driver: 15” HF Section: Coil Size: 44mm/1.7 inches Exit Size: 25.4mm/1 inch Diaphragm Material: Metal Crossover Point: 2.3k Enclosure Type: trapezoidal Finish colour: black or white Rigging : M8 x 20 Back Panel Connectors: Speakon™type x 2
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SI-28 SPECIFICATIONS: SYSTEM: Power handling: 200watts RMS,400watts program, 800watts peak Nominal Impedance: 8 Ω Frequency response (+/-3dB): 70-20kHz Sensitivity: 97 dB/1watt/1meter Coverage: 70 x 70º Maximum SPL (dB) ref Peak Power: 126dB LF Driver: 2 x8” HF Section: Coil Size: 44mm/1.7 inches Exit Size: 25.4mm/1 inch Diaphragm Material: Metal Crossover Point: 2.3k Enclosure Type: trapezoidal Finish colour: black or white Rigging : M8 x 20 Back Panel Connectors: Speakon™type x 2 an
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SI-15B SPECIFICATIONS: SYSTEM: Power handling:300watts RMS,600watts program, 1200watts peak Nominal Impedance: 8 or 4Ω Frequency response (+/-3dB): 45-1kHz Sensitivity: 98 dB/1watt/1meter Maximum SPL (dB) ref Peak Power: 129dB. System Frequency: 40Hz Enclosure Type: Trapezoidal Finish colour: black or white tough acrylic paint Rigging : M8 x 12 Back Panel Connectors: Speakon™type x 2 and barrier strip Dimensions mm HxWxD: 640 x 452 x 396 Dimensions inches HxWxD: 25.2 x 17.8 x 15.6 Weigh
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SI-18B SPECIFICATIONS: SYSTEM: Power handling: 400watts RMS,800watts program, 1600watts peak Nominal Impedance: 8 or 4Ω Frequency response (+/-3dB): 35-2kHz Sensitivity: 99 dB/1watt/1meter Maximum SPL (dB) ref Peak Power: 131dB. System Frequency: 35Hz Enclosure Type: Rectangular Finish colour: black or white tough acrylic paint Rigging : M8 x 12 Back Panel Connectors: Speakon™type x 2 and barrier strip Dimensions mm HxWxD: 700 x 537 x 508 Dimensions inches HxWxD: 27.5 x 21.1x 20 Weight
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MODEL SI-28 SI-10 SI-12 SI-15 SI-15B SI-18B FREQUENCY RESPONSE@+/- 3dB 70-20k 65-20kHz 55-20kHz 45-20kHz 45-1kHz 35-2kHz SENSITIVITY 1w@1m(dB) 97dB 96dB 97dB 98dB 98dB 99dB COVERAGE Horiz. 70° 70° 70° 70° - - COVERAGE vert. 70° 70° 70° 70° - - POWER HANDLING(watts) Continuous 200 120 250 300 300 400 Music 400 240 500 600 600 800 Peak 800 480 1000 1200 1200 1600 MAX SPL (dB) 126dB 123dB 127dB 129dB 129dB 131dB SYSTEM IMPEDANCE(Ω ) 88888 or 4 8 or 4 NUMBER OF DRIVERS Woofer 211111 HF 1111- - LF
