The STP 901 Suspended ceiling speaker provides excellent sound output. It is made of strong material for long durability. The STP 901 ceiling speaker is compatible with various electronic devices. STP 901 is a ceiling speaker with built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses over longer distances and allows multiple speakers to be easily connected in parallel. STP 901 speaker drivers are designed for a wide frequency response of 90-16kHz, 3W power connections give satisfactory results for applications.

Easy and secure installation is made with the spring mounting clip. Ideal for industrial and commercial applications such as hotels, offices, schools and factories where background music and announcements are needed. The speakers have a line transformer in accordance with the 100V distribution principle in world standards. There is a 3W-6W line transformer mounted on it. Speakers are impedance adjustable.

The speaker is a full range type carbon speaker.

Frequency Range : 120-15KHz

Power Usage : 6W

Highest Power Utilization: 12W

Sensitivity : 91dB@1W/1M

Impedance :  8 ohm

Crossover Frequencies : Full Coverage

Speaker (Woofer) : 5.25 inc paper cone  

Constant Voltage :100V

Power Selection : 3W-6W

Color : White

Iron Hole diameter : 150 mm

Depth : 175 x 50 mm

Net Weight : 0.45 kg

Packaging Height x Width x Depth : 181 x 180 x 60 mm