ETC 400TH Top Hat, 6.25-Inch / 159-Millimeter with 6-Inch / 150-Millimeter Tube, Black 100816167 Linear Peak SPL: 132 dB

Linear Peak SPL: 132 dB with 19 dB crest factor (M-noise)

a four-band EQ (including all-pass filters)

2X Utilizes a 60W transformer

Yorkville Sound's new AudioPro AP4K uses proven Class-H technology and advanced protection circuitry to provide unmatched long term reliability in the field

64 Channels embedded in 4K/8K

ETC 400TH Top Hat, 6.25-Inch / 159-Millimeter with 6-Inch / 150-Millimeter Tube, Black 100816167 Linear Peak SPL: 132 dBETC 400TH Top Hat, 6. 25 Inch 159 Millimeter with 6 Inch 150 Millimeter Tube Black This accessory is a black Top Hat with a 5" tube that intended to be used with 19 50 degree Source Four and Source Four Jr fixtures.