TOA PC-668R CEILING MOUNT SPEAKER
| PA Ceiling Speakers
It is important to select a good Public Address (PA Ceiling Speakers) speaker so your voice and music can be heard loud and clear. Different speakers are designed to project sound in different ways, depending on your audience and venue.
► Professional First-Class Sound
Founded in 1934, TOA has more than 80 years of experience in researching, developing, and selling professional audio and security equipment. TOA’s PA speakers play active roles in global scenes like Japan and Singapore. Whether in schools, concert halls, theatres, airports or stadiums – our sound systems make millions of people’s lives safer and more enjoyable.
► Premium Components with International Certification
Made of premium components, our PA speakers are as tough as they sound. Our range of rugged garden speakers and two-way weatherproof music horn speakers are designed with corrosion-resistant and durable materials. They can be installed indoors and outdoors, in most weather conditions.
TOA’s quality management, from design, development, and production, has earned global recognition. We acquired the international standard certification for the ISO-9001 quality management system.
| PC-668R Ceiling Mount Speaker
The PC-668R is a Ceiling Mount Speaker with integrated resin panel and speaker frame. It feature spring clamp mechanism for easy speaker mounting to ceiling. The slim speaker frame design allows it to blend into the interior design of the application easily. Input impedance can be easily adjusted by changing the tap of the transformer.
Technical Specification
Rated Input
15 W (100 V, 70 V line)
Rated Impedance
100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W), 3.3kΩ (3 W)
70 V line: 330 Ω (15 W), 670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W), 3.3 kΩ (1.5 W)
Sensitivity
96 dB (Pink Noise 500 Hz – 5,000 Hz / 1W, 1m)
Frequency Response
65 Hz – 20,000 Hz (at 20 dB below peak SPL)
Speaker Component
20 cm (8″) double cone-type
Operating Temperature
-10 °C to + 50 °C (14 °F to 122 °F)
Dimensions for Fixing Hole
Mounting hole: Φ250±5 mm (Φ9.84″±0.2″)
Ceiling thickness: 5 – 25 mm (0.20″ – 1.98″)
Finish
Panel: Polypropylene resin, traffic white (RAL 9016 equivalent)
Grille: Surface-treated steel plate net, traffic white (RAL 9016 equivalent), paint
Speaker Mounting Method
Dimensions
Weight
Accessory
Warranty
Spring clamp
Φ280 × 90 (D) mm (11.02″ × 3.54″)
0.96 kg (2.12 lb)
Paper pattern …1
01 Year
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TOA PC-668R CEILING MOUNT SPEAKER
TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER TOA PC-668R CEILING MOUNT SPEAKER
