Citronic CORVA-18SA 18" 2000Wrms High Power Active Subwoofer with DSP
DETAILS
Citronic CORVA-18SA – 18” High Power Active Subwoofer with DSP for Professional Low-End Reinforcement.
The Citronic CORVA-18SA represents the pinnacle of Citronic’s high-output subwoofer engineering, designed to deliver immense low-frequency energy and precision for professional sound reinforcement systems. Developed to pair perfectly with the full-range CORVA cabinets, this 18” active subwoofer creates a powerful and balanced system capable of delivering deep, controlled bass with exceptional projection and clarity.
Built for large-scale venues, touring systems, and outdoor events, the CORVA-18SA features a 2000Wrms Class-D amplifier with a menu-driven DSP system and colour display. The integrated digital signal processing provides instant access to EQ, limiter, and crossover settings, while the USB-PC interface allows engineers to carry out detailed adjustments, testing, and saving of custom DSP profiles. This ensures consistent and optimised performance in any acoustic environment.
Housed in a reinforced 18mm plywood cabinet with a durable polyurea coating and powder-coated steel grille, the CORVA-18SA is built to endure the rigours of professional use. The cabinet includes double carry handles and a 35mm pole mount socket, making it easy to integrate into modular PA setups. The custom 18” driver with a 4.5” voice coil and heavy 5.24kg magnet produces exceptional bass depth and power, achieving a maximum SPL of 135dB with a wide frequency range down to 40Hz.
Perfect for concert halls, nightclubs, outdoor stages, and large-scale installations, the CORVA-18SA combines immense output, precision DSP control, and rugged build quality, making it an ideal choice for professional audio engineers and installers who demand reliability and performance.
Citronic CORVA-18SA Key Features:
- High Power Output: 2000Wrms Class-D amplifier delivering exceptional low-frequency performance.
- Advanced DSP Control: Menu-driven colour display with EQ, limiter, and crossover adjustments.
- USB-PC Interface: Enables detailed DSP editing, testing, and storage of custom user settings.
- Heavy-Duty 18” Driver: 4.5” voice coil and 5.24kg magnet for deep, high-impact bass.
- Rugged Plywood Cabinet: 18mm ported design with polyurea coating and steel grille for durability.
- Professional Connectivity: Powercon mains input and balanced XLR signal connections.
- Integrated Mounting: 35mm pole socket for stacking or top-mounting satellite speakers.
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Optimised System Design: Perfect companion to CORVA full-range cabinets for a complete high-SPL system.
SPECS & DOWNLOADS
Download the PDF User Manual HERE >
Citronic CORVA-18SA Specifications:
- Output Power (RMS): 2000W
- Output Power (Max): 4000W
- Amplifier Type: Class-D with DSP control
- Sub Driver: 18" (450mm)
- Voice Coil: 4.5" (115mm)
- Magnet Weight: 5.24kg (185oz)
- Frequency Response: 40Hz – 150Hz
- Sensitivity (1W/1m): 100dB
- Max SPL: 135dB
- Impedance: 8 Ohms
- Power Supply: 230Vac, 50Hz (Powercon)
- Cabinet Construction: 18mm plywood with polyurea coating, steel grille (powder coated)
- Mounting Options: 35mm pole mount socket
- Handles: Double carry handles on each side
- Dimensions (H x W x D): 745 x 700 x 565mm
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Weight: 58.0kg

