FBT Audio Vertus CLA 604 column speaker

SKU: 36145

£531.50 £637.80 incl. VAT

In stock

Frequently Bought Together

FBT Audio Vertus CLA 208SA active subwoofer

600w RMS active subwoofer



FBT Audio Vertus CLA 604 8Ω column speaker

The Vertus CLA 604 Passive Column Line Array has 6 x 4″ custom woofer with 1″ voice coil and 4 x 1″ dome neodymium tweeter on a waveguide. We recommend a 500W at 8ohm amplifier, this speaker will deliver 123dB SPL.
Designed to work with the CLA 208SA Subs.

The FBT VERTUS CLA 604 two-way passive speaker system incorporates 6 x 4″ custom woofer with 1″ voice coil and 4 x 1″ neodymium dome tweeters on waveguide.

The FBT VERTUS CLA 604 meets the following performance criteria: frequency response of 140Hz to 20kHz, maximum SPL of 110dB (100W, 1m). It features an extruded aluminium construction, the front is protected by a heavy duty metal grille and is fitted with fireproof cable according to UNI 9795 2010 (length 35.43 inch).

The included fixing plate allows direct mounting to the wall where Horizontal and Vertical tilt are not required whereas the optional fixing system makes mounting easy and enables the speaker unit to be turned in the best direction. The FBT VERTUS CLA 604 can be setup in constant impedance or constant voltage mode (100V/50W-100W) thanks to an included line transformer.

The FBT VERTUS CLA604 is intended for indoor installations.

  • 2-way passive column line array
  • 6 x 100mm (4”) custom woofer with 25mm (1”) voice coil
  • 4 x 25mm (1”) dome neodymium tweeter on a waveguide
  • Frequency response from 130Hz to 20kHz
  • 100V transformer with 2 levels of power, 100 and 200W
  • 100°H x 20°V dispersion
  • 4-pole Euroblock input connector:
    100V: 100w or 200w
  • Extruded-aluminum powder-coated cabinets
  • Wall-mount installation bars are supplied
  • Expandable line array by adding CLA604 modules in order to increase SPL and reduce the vertical radiation lobe width
  • Ideal for fixed installation in reverberant environments, it can improve both music and voice intelligibility by improving direct/ reflected sound quality
  • Standard white finish RAL 9016
  • EN 54-24 EC Certificate of Conformity
  • Configuration: Compact Line Array – 2 Way
  • Frequency response: 140Hz – 20kHz
  • Low frequency woofer: 6x 4″
  • High frequency driver: 4x 1″ Dome Tweeters
  • Maximum SPL cont/peak: 110dB
  • Dispersion: 200° x 70° (500Hz) / 190° x 40° (1KHz) / 120° x 15° (2kHz) / 110° x 30° (4kHz)
  • Input impedance: 8 Ohm
  • Net Dimension (WxHxD): 130 x 849 x 130mm
  • Net Weight: 8kg


FBT Audio

Our History Celebrating our 50th year in 2013, FBT (Factory Baldoni Tanoni) is a major international professional audio brand. With a purpose-built factory complex in the Italian town of Recanati, we design and manufacture a wide range of products from open-air line array speaker systems through to static installations in concert halls and mobile PA systems for architects, sound engineers, fixed installation engineers, event companies, touring bands and DJs. Our Present The recent additions to the FBT range of products including Ventis and Horizon have been meticulously designed, engineered and manufactured 100% in Italy and have elevated the brand within the corporate market. 2018/2019 has seen a marked change of customer base into the Event, Leisure and Hospitality sector of the market which FBT is now a leading brand. FBT are continuing to market heavily into this sector in order to dominate it and continue the current brand acceptance we are experiencing with our Event, Leisure and Hospitality Customers. If you are active in this sector of the market and have yet to experience our products, please contact us. We can then arrange a demonstration by our dedicated Pro Audio specialist and you will be able to experience why we are 100% committed to the Event, Leisure and Hospitality sector. Our Future With our massive success and acceptance into the Event, Leisure and Hospitality market, this will continue to be the main focus for our future. This will not mean that we ignore other sectors of the market but our adoption into this area will mean a natural acceptance into other sectors due to brand recognition. Our Philosophy Central to our success is a fundamental philosophy to improve the sound quality of professional audio products. Sounds simple? Not when considering the multitude of applications any professional product has to be ready for. This philosophy of continually striving for improvement has made FBT world renowned. Our Commitment To Growth At FBT (Audio) UK LTD, we have carefully curated specialised brands and products to compliment the parent brand FBT. We obtained exclusive UK distribution for JTS the amazing wireless and wired Microphone specialists. We recently added Newhank the dedicated installation component brand for custom solutions, The world renowned and industry standard Neutrik for the ultimate reliable connections was an essential addition to the stable and the complete the current line-up we have StageCore a brand of affordable yet unique assembled cables. We have an exquisite range of products from the finest Brands that we feel gives the end user, retailer, sound engineer or event company the choice they need when selecting the right products for any professional audio application.

FBT Audio Vertus Series

Additional information

Weight8 kg
Dimensions13 × 13 × 84.9 cm
Wattage (RMS)


Speaker Size






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