Control 28-1

High Output Indoor/OutdoorBackground/Foreground Speaker

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High Output Indoor/Outdoor Background/Foreground Speaker

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

  • Components:
    • 8” woofer with woven fiberglass cone
    • 1” PEI diaphragm tweeter with fluid cooling
  • Contemporary, high-design appearance
  • Built-in InvisiBall® mounting hardware*, plus available U-bracket
  • Weather resistant enclosure and transducers
  • Wide 100° x 100° coverage
  • 120 Watt power handling (240 Watt program) in direct 8Ω setting, plus built-in 60 Watt 70V/100V multi-tap transformer.
  • High fidelity sound character with broad frequency response of 45 Hz – 20 kHz.

Downloads

  Version Language Size Uploaded
Data Sheets
Control 28-1 Spec Sheet
version B, updated: Mar 13, 2020
  467 KB Mar 13, 2020
Manuals
    67.7 KB Oct 31, 2019
CAD Drawings
    5.81 MB Oct 22, 2020
Control 28-1/L 2D Drawing
updated: Oct 22, 2020
    485 KB Oct 22, 2020
Control 28-1/L 3D Drawing
updated: Oct 22, 2020
    3.33 MB Oct 22, 2020
Bim Objects
BIM (Revit) Files
updated: Oct 22, 2020
    12.4 MB Oct 22, 2020
Control 28-1 BIM Object
updated: Aug 27, 2019
    Aug 27, 2019
Compliances
    131 KB Oct 18, 2019
    179 KB Dec 17, 2019
    75.9 KB Oct 18, 2019
Software
Distributed System Design (DSD) v3.6.2
version 3.6.2, updated: Jan 14, 2020
3.6.2     805 KB Jan 14, 2020
Ease Data
Control 23-1, 25-1, 28-1 EASE Data
updated: Oct 22, 2020
    540 KB Oct 22, 2020
Install Guides
    774 KB Sep 27, 2019
    227 KB Sep 30, 2019
    76.4 KB Nov 02, 2019
Guide to Business Music
updated: Oct 22, 2020
    52.4 KB Oct 22, 2020
MTC-PC2 & MTC-PC3 Installation
updated: Sep 30, 2019
    42.5 KB Sep 30, 2019
Accessories
U-Bracket Install guide
updated: Oct 22, 2020
    67.7 KB Oct 22, 2020
Images
Control 28-1 Angle
updated: Oct 22, 2020
    330 KB Oct 22, 2020
Control 28-1 Front White
updated: Oct 22, 2020
    339 KB Oct 22, 2020
Control 28-1 Back
updated: Oct 22, 2020
    209 KB Oct 22, 2020
Control 28-1 Detail
updated: Oct 22, 2020
    806 KB Oct 22, 2020
Speaker Tunings
    557 KB Oct 22, 2020
Clf Files
CLF Files
version 03-16-20, updated: Mar 16, 2020
03-16-20    22.5 MB Mar 16, 2020

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Specifications

Frequency Response (-10dB) 45 Hz to 20 kHz
Frequency Response (±3 dB) 62Hz - 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 (1m) 112 dB ave. Continuous Pink Noise (118 dB peak)
Sensitivity 91 dB, 1W/1m (ave. 100 Hz – 10 kHz)
Coverage Angle 100° x 100°
Directivity Factor (Q) 7.3 (averaged 1kHz – 16kHz)
Directivity Index (DI) 8.3dB (averaged 1kHz – 16kHz)
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 ProtectiveHigh-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.
Drivers LF: 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.
HF: 25 mm (1 in) PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton™ voice coil former.
Enclosure 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.
Mounting Hardware 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.
Outdoor Capability 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. Optional MTC-28WMG-1 WeatherMax™ grille for breaking up driving rain and for especially difficult environments.
Input Connectors 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). Optional MTC-PC2 and MTC-PC3 protective panel covers available to provide sealed entrance for additional weather protection.
Safety Agency ROHS-compliant; Transformer UL Recognized per UL1876
Colors Black (RAL9004) or white (-WH, RAL9016)
Dimensions (H x W x D) 386 x 282 x 219 mm (15.2 x 11.1 x 8.6 in); 277 mm (10.9 in) deep total when mounted on InvisiBall wall-mount bracket.
Net Weight (each) 6.8 kg (15.0 lbs)
Shipping Weight 15.4 kg (34 lbs) pair-packed (for 2 speakers)
Included Accessories InvisiBall™ wall-mounting system), 6 mm x 180 mm hex key
Optional Accessories MTC-28UB-1 – Yolk-type U-bracket (&-WH) MTC-28WMG-1 – WeatherMax grille with backing (&-WH) MTC-28/25CM – Ceiling-Mount InvisiBall adapter (&-WH)

Support/FAQs

Control 28-1

High Output Indoor/OutdoorBackground/Foreground Speaker