Product Name: 100V Public Address in-ceiling Speaker with Transformer (MCF109-6T) Model NO.: MCF109-6T SNR: <70dB Function: 100V Structure: Floorstanding Speaker Sound Channel: 1 Adjusting Method: Transforma Usage: Portable Player, Home Theatre System, Radio, TV Speaker Material: Plastic Amplification Type: Passive Color: White Woofer: 6 Inch Dual Cone Power: 30W Item: Sea Speaker Special Feature: Portable Trademark: OEM Transport Package: Paper Box, Giftbox Specification: CE Origin: Ningbo China HS Code: 8518210000 Product Description 100V public address in-celing speaker with transformerSpecificationsDetail:* Model: MCF109-8T* Load rating: 15W* Transformer tappings: 15-10-5W* Frequency range: 100-15kHz* SPL(@1W/m): 93dB* Speaker: 8" paper Cone high performance speech* Dimension, Install depth(max.): D226(79)mm* Color: whiteOur Services1,fast deliver, short lead time2,provide trade assurance to protect your purchase procedure3,offter OEM with your brand4,offer sample to test5,customization as your requirement6,QC:products are 100% tested