FBT Vertus CS 1000

A Modular Design Made for Stage and Installation

The VERTUS CS1000 fits within the spirit of modern "column" systems: reduced footprint, wide coverage, and high intelligibility, while retaining the impact of a true subwoofer. Its birch plywood structure and Italian design and manufacturing aim for durable use, suitable for both service providers and equipped venues (bars, restaurants, multipurpose rooms, corporate spaces).

The subwoofer includes a rear compartment dedicated to storing the satellite, cables, and coupling bar. This is a real daily advantage: fewer elements to manage, less chance of forgetting, and smoother setup before soundcheck.

For Whom and What: A Versatile System That Remains Simple

The CS1000 is particularly suited for live applications (vocals, acoustic guitar, keyboards, compact DJ sets, small ensembles) and fixed installations where a discreet yet high-performance system is desired. Thanks to its 110 deg x 30 deg dispersion, it effectively projects horizontally while maintaining controlled vertical directivity, which helps preserve clarity in reverberant environments.

With a frequency response rated at 40 Hz - 20 kHz (-6 dB) and a level of 125 dB SPL continuous / 129 dB SPL peak, it offers the typical balance of a column system: clear mids for vocals and a solid foundation via the 12" subwoofer.

DSP, Class D Amplification, and Acoustic Architecture: Efficiency and Control

Bi-amplification and Available Power

The subwoofer houses a Class D amplifier with a split of 600 W RMS for low frequencies and 400 W RMS for the satellite. This architecture optimizes dynamics by providing headroom where energy demand is highest (bass), while maintaining precise reproduction in the upper spectrum.

The system also features peak power of 1200 W (LF) / 800 W (HF), useful for handling transients (kick attacks, slap, percussion) without distortion when the mix becomes denser.

Digital Processing and 8 EQ Presets

Digital signal processing is paired with EQ control via 8 DSP presets. The goal is clear: quickly achieve a coherent sound depending on the context (speech, background music, live, close placement near a wall, etc.) without complex adjustments. This is a real convenience for musicians and technicians who move between multiple venues and setups.

Transducers and Dispersion

The satellite uses 6 Neodymium 3" drivers to deliver articulate response and strong presence, while the 12" subwoofer operates in bass reflex mode to support the low end. The subwoofer is specified as stackable, a practical option if you need to optimize floor space or adapt the configuration to the available area.

Transport, Setup, and Accessories

The CS1000 is designed to minimize handling: the coupling bar and satellite store inside the subwoofer, and the button retention system allows quick locking/unlocking of the satellite. The satellite is also equipped with a coupling system for accessories, useful for integrating the system into a clean stage setup (depending on mounting needs).

Technical specifications

Battery	No	Speaker structure	wood
Number of channels	2 channels	Inputs	XLR
Bluetooth	No	Outputs	link XLR
Speaker diameter	12", 3"	Color	Black
Number of speakers	7	Power output	2000 W
EQ	Yes

Bi-amplified system	active subwoofer + passive satellite	Satellite	6 Neodymium 3" tweeters
Structure	birch plywood	Input connector	XLR + Link
Class D amplifier (LF / HF)	600 / 400 W RMS	Input impedance	22 kOhm
Peak amplifier power (LF / HF)	1200 / 800 W	Power requirements	640 VA
Total power	1000 W RMS	Power cable length	5 m
Frequency response (-6 dB)	40 Hz - 20 kHz	Rear compartment in subwoofer	storage for satellite, cables, and coupling bar
Maximum SPL continuous / peak	125 / 129 dB	Button retention system	locking/unlocking the satellite
Dispersion (H x V)	110 deg x 30 deg	Satellite dimensions (W x H x D)	104 x 530 x 116 mm
Crossover frequency	180 Hz	Subwoofer dimensions (W x H x D)	565 x 388 x 450 mm
Signal processing	digital	Satellite weight	3.5 kg
Subwoofer	12" (bass reflex)	Subwoofer weight	22.4 kg