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TOA F-1522SC 4" Full-Range Ceiling Speaker
TOA F-1522SC 4-Inch Ceiling Speaker

TOA F-1522SC 4-Inch Ceiling Speaker

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SoundPro Item: 53949
MPN: F-1522SC
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  • TOA F-1522SC 4" Full-Range Ceiling Speaker
MSRP: $98.20
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The F-1522SC ceiling-mounted speaker covers an extremely wide area and can be used for 25, 70 and 100 V line applications. Well-balanced sound can be heard uniformly at any location.

This speaker has a rear-open type speaker system employing a speaker element covering a full frequency range. The wide-dispersion flush-mount ceiling speaker design employs unique acoustic construction to realize a wide area of coverage. Uniform sound output levels are achievable not only directly under the speaker, but also over a wide radius. Because the speaker is provided with both low- and high-impedance operating capability, it can be used in many different applications and a front panel-mounted input selector switch permits easy verification and change of current impedance/power settings, even after installation. It can be quickly and accurately mounted to ceilings and its rotating front grille can be installed/removed quickly and conveniently. The attractive exterior design specially created by an interior designer, blends naturally with any architectural space.

TOA F-1522SC Features

  • Small, flush-mounted ceiling speaker
  • Employs a full-range speaker element designed to offer a wide frequency range and high-quality sound output
  • Can be mounted to the ceiling panel that is up to 37 mm in thickness
  • F-1522SC 4" Full-Range Ceiling Speaker1
  • Panel1
  • Paper pattern1
  • Rated Input6W (High Impedance)
  • Power Handling Capacity
    • Continuous pink noise: 9W (8Ω), 6W (16Ω)
    • Continuous program: 18W (8Ω), 12W (16Ω)
  • Impedance
    • 100V line: 1.7kΩ (6W), 3.3kΩ (3W)
    • 70V line: 830Ω (6W), 1.7kΩ (3W), 3.3kΩ (1.5W)
    • 25V line: 830Ω (0.75W), 1.7kΩ (0.4W), 3.3kΩ (0.2W)
  • Sound Pressure Level88 dB (1 W, 1 m)
  • Frequency Response65 Hz - 18 kHz (-10 dB), 45 Hz - 20 kHz (-20 dB) at installation in 1/2 free sound field (Measured by installing the unit in the center of a ceiling.)
  • Speaker Component10 cm cone-type
  • Mounting Holeφ135 mm (Maximum ceiling thickness: 37 mm)
  • Input TerminalPush-in connector (Bridging terminal-2 branch type)
  • Usable Cable
    • 600 V Vinyl-insulated cable (IV wire or HIV wire)
    • Solid copper wire: φ0.8 - φ1.6 mm (equivalent to AWG No. 20 - 15)
    • 7-core twisted copper wire: 0.75 - 1.25 m㎡ (equivalent to AWG No. 18 - 17)
  • Finish
    • Baffle: Fire-resistant ABS resin (resin material grade: UL-94 V-0), black
    • Rim: Fire-resistant ABS resin (resin material grade: UL-94 V-0), white, paint
    • Punched net: Steel plate, white, paint
    • Dust cover: Spunbond Polypropylene Nonwoven Fabric
  • Dimensionsφ155 × 117 (D) mm
  • Weight1 kg (including panel)

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