TZ-144 Economy Column Speaker for School Classroom and Stores

Column speaker TZ-111, TZ-122, TZ-133 and TZ-144, designed in fashion style and made of aluminium material for outdoor/indoor use, built-in 70V/100V transformer. The column speakers use with 3 inch (2.5”) full range speaker x 2/4/6/8 pieces, rated power 10W, 20W, 30W and 40 Watts, use for commercial audio system or public address system (pa system) of input voltage 70/100 volt. Fast installation with strong mounting bracket. It is durable and practical and very competitive to satisfy various application of sound system.

Features

• 3’’ speaker x 2 (TZ-111) / 3’’ speaker x 4 (TZ-122) / 3’’ speaker x 6 (TZ-133) / 4’’ speaker x 8 (TZ-144);

• Rated power 10 Watts (TZ-111), 20 Watts (TZ-122), 30 Watts (TZ-133) , 40 Watts (TZ-144);

• Input voltage 70/100 Volt;

• Sensitivity 88dB  (TZ-111) / 91dB (TZ-122) / 92dB (TZ-133) / 93dB (TZ-144);

• Frequency Response 140~18KHz  (TZ-111) / 130~18KHz (TZ-122) / 120~18KHz (TZ-133) / 100~18KHz (TZ-144)

• Mounting speaker, strong mounting bracket;

• Aluminium material body, white color;

• Dimension 76x108x262mm (TZ-111) / 76x108x406mm (TZ-122) / 76x108x548mm (TZ-133) / 76x108x691mm (TZ-144)

Specification