100W 7 Tone Sound Car Siren Speaker Mic PA System Emergency Sound Amplifier 12V

?7 Sounds?MOTL car siren speaker can offer 7 loud and clear sounds, includes hooter, fire alarm, ambulance, traffic, police, etc ?PA SYSTEM?This siren speaker are built in public-address system. The tones can be heard clearly a mile away. ?Material? ABS-plastic housing + iron holder. Constructed from premium quality materials to ensure maximum strength and durability for long lasting usage ?Easy To Install?connect the RED wire to a 12v source (inline fuse included). Run the BLACK wire to a ground (or negative battery post) ?What You Get?1 x Speaker(with two 5.5ft wires ), 1 x horn, 1x PA mic, 1 x Pack of installation kit, 6 x Free plastic zip ties.