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The black Vertus CLA 604A Column from FBT is a two-way bi-amplified line array speaker with six 4" woofers and four 1" neodymium dome tweeters. It can be used for applications such as live stage, theater, DJ setups, houses of worship, and more.
The CLA 604A has a frequency response of 130Hz to 20kHz and is built with a Class D 400W RMS LF and 100W RMS HF power amplifier. The built-in DSP processor uses 4 equalization presets that allow you to configure dynamics of the line array speaker with any other speaker.
The built-in control panel of the CLA 604A has volume, presets, HP filter, mic-line, and status LED indicators. The XLR input and Neutrik Powerconn supply input are located on the lower part of the column; XLR link and Neutrik Powerconn loop output are at the higher part, in order to hide each connection cable.
2-way bi-amplified line array column
DSP processor with 4 available equalization presets to help configure the dynamics of your system
100°H x 20°V dispersion
Superior latching system enables the extension of the length of the line array by adding CLA604A modules for increased modularity of the system
Control panel with volume, presets, HP filter, mic-line, status LED
Extruded-aluminum power coated cabinets
In the Box
FBT Vertus CLA 604A Column Active Line Array (Black)
AC Power Cable
Limited 3-Year Warranty
Table of Contents
Built-in Amplifier Cont LF/HF
350 W, 80 RMS
Built-in Amplifier Max LF/HF
400 W, 100 RMS
Amplifier Max Peak
LF: 800 W; HF: 200 W
130 Hz to 20 kHz
Low Frequency Driver
6x 4" (102 mm) - 1" (25 mm) coil
High Frequency Driver
4x 1" (25 mm) - 1" (25 mm) coil
Maximum Sound Pressure Level (SPL)
Continuous 122, peak 125
H x V: 100° x 20°
AC Power Requirements
XLR with loop
16.4 " (5.0 m)
Dimensions (W x H x D)
5.1 x 33.1 x 5.1" (130 x 841 x 130 mm)
19.84 lb (9 kg)
FBT Vertus CLA 604A Column Active Line Array (Black) Review