FBT Vertus CLA 118 SA
Professional music gear - detailed information and where to buy
FBT
Vertus CLA 118 SA
Product Info
Article Number:
475529
Brand:
FBT
Model:
Vertus CLA 118 SA
Category:
Active Subwoofers
Price:
$1,846.90
* Prices may vary. Check retailer for current pricing and availability.
The FBT CLA 118 SA is a serious subwoofer, packing a ton of power and a surprisingly clean low-end for its price point. It’s perfect for bands needing serious low-end reinforcement in clubs, theaters, or outdoor events – just be prepared to wrestle with its weight. The DSP presets are a huge time-saver too.
Product Description
- FBT Vertus CLA 118 SA
- Active Bass Reflex Subwoofer
- Speaker: 1 x 18"
- Power: 1200 W RMS
- 2400 W Peak
- Class D amplifier
- Built-in switching power supply
- DSP processor with 8 equalizer presets
- Frequency range: 33 - 120 Hz
- Maximum level: 138 dB
- XLR input and output
- Power Twist input and output
- Housing made of birch multiplex wood
- Dimensions: 555 x 572 x 660 mm
- Weight: 41.5 kg
- Colour: Black
Suitable cover: Art.#494974# (not included)
PROS
- • Birch multiplex housing offers exceptional rigidity and resonance control.
- • Class D amplification provides significant power efficiency and headroom.
- • DSP presets simplify system tuning for various applications and genres.
- • 138 dB max SPL delivers substantial output for large venues.
CONS
- • Weight makes transport and setup a two-person job, especially for smaller crews.
- • Limited frequency extension above 120Hz requires pairing with full-range speakers.
- • The Power Twist connectors, while robust, aren't as universal as standard XLR.
Product Video
Key Features
Power (Watts)
1200
Woofer Size
18 in
Frequency Range
33-120 Hz
Max SPL
138 dB
Crossover
N/A (Subwoofer only)
Weight
41.5 kg
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Frequently Asked Questions
The FBT generally offers more raw power and a slightly tighter, more controlled low-end than the Mackie, though the Mackie's more compact size can be an advantage.
The presets are fixed; while they provide a good starting point, advanced users will likely want to tweak the EQ and crossover settings manually.
Expect a solid fundamental response down to around 35-40Hz, with a gradual roll-off below that – it's not a sub-bass monster, but delivers impactful lows.
