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FBT Vertus CLA - Groundbreaking sound system
FBT Vertus CLA – professional compact sound system consists of the active column line array CLA-604A (400 W + 100 W RMS, 100°×20° coverage, DSP with 4 presets) and the CLA-208SA subwoofer (400 W RMS, 50 Hz–2 kHz, 2×8” drivers, DSP). This modular system delivers the cylindrical wave effect – consistent sound coverage, impressive SPL, and flexible configuration. With lightweight construction, elegant design, and quick-lock coupling, the Vertus CLA is an ideal solution for live sound, clubs, and professional installations.
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Product attributes
Model :
Vertus CLA
SKU :
SUP_jb497
Warranty :
2 years
Producent :
FBT
Weight without package:
27.0 kg
Manual Frequency Correction :
YES
Bluetooth :
YES
XLR Input :
YES
HF Driver Size :
1"
Color :
Czarny
Powered :
active
Power configuration :
bi-amp, Class D
Horizontal Coverage Angle: :
20
Vertical coverage angle :
100
Frequency response From (Hz) :
130
Frequency response to (Hz) :
2000
Product Description
Details
FBT Vertus CLA – Professional, groundbreaking sound system for live and installation use
The FBT Vertus CLA is a modern sound reinforcement system consisting of the active column CLA-604A, the CLA-208SA subwoofer, and necessary cabling with optional mounting stands. Designed in Italy, it stands out with its compact build, high power, and exceptional sound precision, perfectly tailored for live sound, clubs, and professional installations.
Main features of the FBT Vertus CLA-604A column
- Two-way column line array speaker made from aluminum extrusion (130 × 841 × 130 mm, 9 kg) – solid, lightweight, and portable.
- Equipped with 6 × 4" woofers and 4 × 1" neodymium tweeters in waveguide; bi-amp design (400 W LF + 100 W HF RMS) – peak power up to 800 W and 200 W.
- Frequency response: 130 Hz–20 kHz; crossover at 2.5 kHz; max SPL 125 dB (continuous 122 dB).
- Dispersion: 100° horizontal × 20° vertical – ideal sound coverage.
- Advanced DSP module with 4 presets, high-pass filter options; control panel with XLR in (mic/line), XLR link, and PowerCON (in/out).
- Quick Lock coupling system – allows easy stacking and horizontal tilt up to ±30°.
Characteristics of the FBT Vertus CLA-208SA subwoofer
- Active bass-reflex subwoofer, birch plywood enclosure (15 mm), steel grille; dimensions 550 × 270 × 500 mm, weight 20 kg.
- Features 2 × 8" woofers with 2" coils; Class-D amplifier, 400 W RMS (600 W max, 1200 W peak).
- Frequency response: 50 Hz–2 kHz; SPL up to 129 dB (125 dB continuous).
- Connections: XLR stereo in/link, Hi-pass out, phase switch, DSP panel with 4 presets; PowerCON in/out.
- Includes M20 pole mount, side handles for transport, and compatibility with CLA-604A stacking.
Why choose FBT Vertus CLA?
- Cylindrical wave effect – more consistent sound propagation and reduced attenuation compared to spherical systems.
- High SPL with small dimensions; even at high volume levels, conversation is possible near the speakers.
- Modular and fast setup – perfect for concerts, mobile events, and permanent installations; EASE Focus 2 compatible.
Standard package contents
- 1–2 × FBT Vertus CLA-604A active columns,
- 1 × FBT Vertus CLA-208SA subwoofer,
- Stands or adapters (e.g., MSA220, VT-S-604),
- Signal and power cabling (XLR and PowerCON link).
The FBT Vertus CLA is a complete, professional PA solution combining power, precision, portability, and style. It is the ideal system for live performances, clubs, and high-end AV installations.
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Product delivery details FBT Vertus CLA - Groundbreaking sound system
Shipment from Warsaw, Poland.
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Product faq
FBT Vertus CLA - Groundbreaking sound system - Frequently asked questions.
FAQ – Frequently Asked Questions
- 1. What does the FBT Vertus CLA system include?
- The set includes the CLA-604A active column, CLA-208SA subwoofer, mounting stands/adapters, and essential cabling (XLR, PowerCON).
- 2. What are the specs of the CLA-604A column?
- Bi-amplified design: 400 W LF + 100 W HF RMS, frequency response 130 Hz–20 kHz, max SPL 125 dB.
- 3. What are the specs of the CLA-208SA subwoofer?
- 400 W RMS (600 W max, 1200 W peak), frequency range 50 Hz–2 kHz, SPL up to 129 dB, two 8” drivers.
- 4. What is the cylindrical wave effect and why is it important?
- It provides more even sound propagation – only -3 dB loss with doubled distance compared to -6 dB in spherical systems. This ensures better coverage and reduced reflections.
- 5. Can CLA-604A columns be combined?
- Yes – multiple modules can be stacked with the Quick Lock system, allowing horizontal adjustment up to ±30°.
- 6. Does the system include DSP processing?
- Yes – both CLA-604A and CLA-208SA include a DSP module with 4 presets for different acoustic setups.
- 7. How portable is the system?
- The column weighs only 9 kg (130 × 841 × 130 mm) and the subwoofer 20 kg; modular design ensures easy transport and quick setup.
- 8. What are the typical applications of this system?
- Perfect for live concerts, clubs, houses of worship, theaters, and professional AV installations where power and portability are key.
Attachments
About manufacturer FBT
FBT jest włoską firmą założoną w 1963 roku przez Vinicio Tanoniego i Bruno Baldoniego. Marka wykorzystując swój potencjał i tworząc produkty najwyższej jakości, przeistoczyła się z małego garażowego przedsiębiorstwa w światowego producenta audio. Stara się ona stale rozwijać i produkować unikatowy sprzęt taki jak np. kolumny, miksery czy wzmacniacze. Dzięki wieloletniemu doświadczeniu wyspecjalizowała się w tym co robi, w zwiąku z czym dostarcza użytkownikom niezawodne i jakościowe rozwiązania.
Company
- Manufacturer's headquarters: Italy
- Average product rating: 5.0
Products
- Product count: 108
- Available product count: 76
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