FBT Vertus CS-1000 | 12in Woofer - 129dB | Modular Column PA System with Built-In DSP

Portable Compact Line Array PA System

The FBT Vertus CS‑1000 is a modular, compact line array system offering a powerful 600 W + 400 W bi‑amplified design in a sleek, easy‑to‑deploy package—ideal for live performance and installation applications.

FBT Vertus CS‑1000 Competitive Differences

• 600 W RMS to 12″ subwoofer + 400 W RMS to 6‑driver satellite (peak 1200/800 W)
• Integrated birch-plywood sub with storage compartment for satellite and mounting pole
• Satellite features six 3″ neodymium full-range drivers in a J‑array for 110° H × 30° V dispersion
• Onboard fanless Class‑D amplifier with eight DSP presets, adjustable satellite volume (-4.5 dB to +5 dB), HP filter, and LED status
• Quick‑deploy telescopic pole and locking system securely stows all components in subwoofer
• Scalable configuration—pair systems for +6 dB peak SPL and 40° vertical coverage; up to 4 units for 8,000 W peak

FBT Vertus CS‑1000 Description

The Vertus CS‑1000 delivers high‑fidelity, line‑array clarity in a compact, stage‑ready form. Its two‑way setup combines a powerful 12″ bass‑reflex sub with a six‑driver J‑array satellite, creating focused dispersion while rejecting reverberant reflections—perfect for acoustically challenging venues. The fanless Class‑D amp and DSP offer performance with low noise and quick sound shaping.

Deployment is fast and intuitive: the satellite nests within the subwoofer’s birch‑ply cabinet, secured by a push‑button lock, and a telescopic pole supports vertical aiming. All components stow neatly inside the sub, making transport easy. With ergonomic handles and rugged build quality, the CS‑1000 is ideal for mobile acts and install teams alike.

When paired, systems lock together to boost output and coverage, or chain up to four units for high‑power setups. With its refined industrial design and acoustic elegance, the CS‑1000 seamlessly blends into corporate stages, houses of worship, mobile DJs, and theaters.

CS‑1000 Features

• Bi‑amp design: 12″ sub (600 W) + 6×3″ satellite (400 W)
• Fanless Class‑D amplifier with eight DSP presets
• Variable satellite level control (-4.5 to +5 dB, 8 steps)
• Selectable high‑pass filter
• XLR input with loop, Neutrik speakON link to satellite
• 110° horizontal × 30° vertical dispersion; expands to 40° V when paired
• Telescopic pole with height and vertical angle adjustment
• Subwoofer storage compartment for all accessories
• Scalable system: up to four units, 8,000 W peak output

CS‑1000 Specifications

• LF/HF Power RMS: 600/400 W ; Peak: 1200/800 W
• Frequency Response: 40 Hz–20 kHz (–6 dB)
• Max SPL: 125 dB continuous / 129 dB peak
• Dispersion: 110° H × 30° V (±10°/‑20°) expandable to 40° V in pair mode
• Subwoofer: 12″ woofer, 2.5″ VC; Satellite: 6×3″ drivers, 0.8″ VC
• Crossover: ~180 kHz
• Impedance: 22 kΩ
• Power requirement: ~640 VA AC
• Input: XLR with loop; Neutrik speakON satellite link
• Dimensions (sub): 22.2″×14.7″×17.7″; (sat): 4.1″×20.9″×4.7″
• Net weight: sub 49.4 lb (22.4 kg); sat 7.7 lb (3.5 kg)
• Transport weight: 73.8 lb (33.5 kg)

What's In The Box

• FBT Vertus CS‑1000 system (subwoofer + satellite + telescopic pole)
• Power cable
• User manual