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DESCRIPTION
The Control® 28-1 is a two-way 8” speaker with rich sonic character, wide coverage, consistent coverage, versatile mounting, and a contemporary high-design look that fits into a wide range of decors, This makes Control 28-1 an excellent choice for a wide variety of applications, including retail stores, restaurants, health clubs, theme parks, educational facilities, hospitality, music cafes, leisure venues, and anywhere where a top quality high-output indoor/outdoor foreground/background music (and/or paging) speaker is required.
Features
8” Woofer with Woven Fiberglass Cone
1” PEI Diaphragm Tweeter with Fluid Cooling
Contemporary, High-Design Appearance
Built-In InvisiBall® Mounting Hardware
Weather Resistant Enclosure & Transducers
Wide 100° x 100° Coverage
120 Watt Power Handling (240 Watt program) In Direct 8Ω Setting
Built-In 60 Watt 70V/100V Multi-Tap Transformer
Broad Frequency Response: 45 Hz – 20 kHz
SPECIFICATIONS
General
Frequency Range (-10 dB): 45 Hz to 20 kHz
Frequency Response (+/-3 dB): 62 Hz - 16 kHz
Power Rating: 240 W Continuous Program (2 hrs) ; 120 W (480W peak), Continuous Pink Noise (2 hrs) ; 90 W (360W peak) Continuous Pink Noise (100 hrs)
Maximum Input Voltage: 27.5 V RMS (2 hrs), 55.0 V peak
Maximum SPL: 112 dB ave. Continuous Pink Noise (118 dB peak)
Directivity Index (DI): 8.3 dB (averaged 1kHz – 16kHz)
Nominal Impedance: 8 ohms (THRU setting)
Crossover Type: 2nd order low-pass, 1st order high-pass, plus conjugate shaping
Transformer Taps: 70V = 60W, 30W, 15W, 7.5W ; 100V = 60W, 30W, 15W ; Insertion Loss = <0.94 dB at any tap setting ; Thru Setting = 8Ω nominal
Recommended Protective High-Pass: 45 Hz high-pass (24 dB/oct) for 8Ω operation plus 15W and 7.5W taps; 55 Hz for 30W tap; 65 Hz for 60W tap.
Low Frequency Driver: 200 mm (8 in), woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp fiberglass voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure.
High Frequency Driver: 25 mm (1 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton™ voice coil former.
Dimensions
Dimensions (H x W x D): 11.1" x 15.2" x 8.6”; 10.9” deep total when mounted on InvisiBall wall-mount bracket.
Net Weight: 15.0 lbs.
Design
Enclosure Material: High Impact Polystyrene (HIPS) with 10% glass fill, painted with highly-UV resistant paint on white (-WH) version for maximum UV fade resistance.
Grille: Highly zinc-plated, finished in durable TGIC polyester powdercoating. MTC-28WMG-1 (&-WH) available with WeatherMax™ multi-layer foam and tight-weave mesh vapor barrier backing.
Installation
InvisiBall wall-mounting system included.
Two 6 mm attachment points on top and bottom for optional MTC-28WMG-1 (&-WH) U-bracket.
Secondary safety attachment loop point on back panel.
Environmental
IP-44 per IEC529.
IP-55 when installed with the optional MTC-28WMG-1 WeatherMax™ grille and either MTC-PC2 or MTC-PC3 panel cover.
Exceeds MilSpec 810 for humidity, salt-spray, temperature & UV.
Passes MilStd-202F for salt spray and ASTM G85 for acid-air plus salt spray.
Termination
Screw-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers.
Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire up to 12 AWG / 2.5 mm².
Agency Rating
ROHS-compliant; Transformer UL Recognized per UL1876
DESCRIPTION
The Control® 28-1 is a two-way 8” speaker with rich sonic character, wide coverage, consistent coverage, versatile mounting, and a contemporary high-design look that fits into a wide range of decors, This makes Control 28-1 an excellent choice for a wide variety of applications, including retail stores, restaurants, health clubs, theme parks, educational facilities, hospitality, music cafes, leisure venues, and anywhere where a top quality high-output indoor/outdoor foreground/background music (and/or paging) speaker is required.
Features
8” Woofer with Woven Fiberglass Cone
1” PEI Diaphragm Tweeter with Fluid Cooling
Contemporary, High-Design Appearance
Built-In InvisiBall® Mounting Hardware
Weather Resistant Enclosure & Transducers
Wide 100° x 100° Coverage
120 Watt Power Handling (240 Watt program) In Direct 8Ω Setting
Built-In 60 Watt 70V/100V Multi-Tap Transformer
Broad Frequency Response: 45 Hz – 20 kHz
SPECIFICATIONS
General
Frequency Range (-10 dB): 45 Hz to 20 kHz
Frequency Response (+/-3 dB): 62 Hz - 16 kHz
Power Rating: 240 W Continuous Program (2 hrs) ; 120 W (480W peak), Continuous Pink Noise (2 hrs) ; 90 W (360W peak) Continuous Pink Noise (100 hrs)
Maximum Input Voltage: 27.5 V RMS (2 hrs), 55.0 V peak
Maximum SPL: 112 dB ave. Continuous Pink Noise (118 dB peak)
Directivity Index (DI): 8.3 dB (averaged 1kHz – 16kHz)
Nominal Impedance: 8 ohms (THRU setting)
Crossover Type: 2nd order low-pass, 1st order high-pass, plus conjugate shaping
Transformer Taps: 70V = 60W, 30W, 15W, 7.5W ; 100V = 60W, 30W, 15W ; Insertion Loss = <0.94 dB at any tap setting ; Thru Setting = 8Ω nominal
Recommended Protective High-Pass: 45 Hz high-pass (24 dB/oct) for 8Ω operation plus 15W and 7.5W taps; 55 Hz for 30W tap; 65 Hz for 60W tap.
Low Frequency Driver: 200 mm (8 in), woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp fiberglass voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure.
High Frequency Driver: 25 mm (1 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton™ voice coil former.
Dimensions
Dimensions (H x W x D): 11.1" x 15.2" x 8.6”; 10.9” deep total when mounted on InvisiBall wall-mount bracket.
Net Weight: 15.0 lbs.
Design
Enclosure Material: High Impact Polystyrene (HIPS) with 10% glass fill, painted with highly-UV resistant paint on white (-WH) version for maximum UV fade resistance.
Grille: Highly zinc-plated, finished in durable TGIC polyester powdercoating. MTC-28WMG-1 (&-WH) available with WeatherMax™ multi-layer foam and tight-weave mesh vapor barrier backing.
Installation
InvisiBall wall-mounting system included.
Two 6 mm attachment points on top and bottom for optional MTC-28WMG-1 (&-WH) U-bracket.
Secondary safety attachment loop point on back panel.
Environmental
IP-44 per IEC529.
IP-55 when installed with the optional MTC-28WMG-1 WeatherMax™ grille and either MTC-PC2 or MTC-PC3 panel cover.
Exceeds MilSpec 810 for humidity, salt-spray, temperature & UV.
Passes MilStd-202F for salt spray and ASTM G85 for acid-air plus salt spray.
Termination
Screw-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers.
Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire up to 12 AWG / 2.5 mm².
Agency Rating
ROHS-compliant; Transformer UL Recognized per UL1876
