Celto Pro · CSW Series
CSW118V
SKU: CSW118V
High-performance, multi-purpose 18-inch vented subwoofer with 1200W RMS power handling.
- Max SPL
- 127 dB RMS / 134 dB Peak
- Frequency Response
- 34 Hz – 1.5 kHz
- Driver Configuration
- 18"
- Dispersion
- Omni in usable range
- Weight
- 40 kg (88.2 lb)
2-year distributor warranty · Original product · Engineering support
Overview
The Celto Pro CSW118V is a versatile, high-performance vented subwoofer designed to deliver powerful and consistent low-frequency reproduction in professional audio installations and mobile applications. Engineered with a robust 18-inch CELTO 18SW1202-8 transducer featuring a 4-inch (100 mm) long-throw voice coil and a die-cast aluminum chassis, it handles 1200 W RMS (4800 W Peak) at a nominal impedance of 8 Ohms.
Operating in active mode, the CSW118V delivers an impressive frequency response from 34 Hz to 1500 Hz, ensuring seamless integration with various mid-high enclosures. The enclosure is constructed from premium exterior-grade birch plywood, heavily braced with tongue-and-groove joints, and finished with a textured waterborne black coating. Equipped with genuine Neutrik Speakon NL4MP connectors and dual M20 thread sockets for secure pole mounting, the CSW118V combines acoustic precision with tour-grade durability.
134 dB
MAXIMUM PEAK SPL
34 Hz – 1.5 kHz · Frequency Response
Technical Specifications
CSW118V · SKU CSW118V
| ACOUSTIC PERFORMANCE | |
|---|---|
| Speaker type | Multi-purpose vented Subwoofer |
| Power Handling (AES standard) | 1200 W RMS / 4800 W Peak |
| Nominal impedance | 8 Ω |
| Average sensitivity | 97 dB / 1 W / 1 m |
| Maximum SPL (calculated) | 127 dB RMS / 134 dB Peak |
| Frequency response (-6 dB no preset) | 34~1500 Hz |
| Nominal directivity (-6 dB) | Omni in usable range |
| Crossover | No, active mode only |
| DRIVERS | |
| LF | 18" CELTO 18SW1202-8 |
| Woofer Chassis | Die Cast Aluminium |
| Woofer Voice coil | 4" / 100 mm long throw |
| CABINET & MOUNTING | |
| Cabinet | Exterior grade Birch PlywoodHeavily braced with Tongue & Groove |
| Cabinet finish | Textured Waterborne Black coatingAcoustic PU foam behind Front grill |
| Flying hardware | No |
| Mounting hardware | 2pcs M20 thread socket |
| CONNECTIVITY | |
| Connectivity | Genuine NEUTRIK 2pcs Speakon NL4MP |
| PHYSICAL | |
| Speaker size (HxWxD) | 632 × 570 × 650 mm (24.9 × 22.4 × 25.6 in) |
| Speaker Weight | 40 kg (88.2 lb) |
| Shipping information | 46 kg735 x 675 x 750 mm |
| Accessories | CSW118-SBAG (padded cover bag)CPC-70 (pole bar with crank)SUBWHKIT100C (castor wheel kit) |
CSW118V · 2-year distributor warranty · Original product · Engineering support
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Frequently Asked Questions
What is the price of CSW118V?
Pricing depends on your project configuration. Contact our engineering team to determine the most suitable setup and receive a current quote.
What does the distributor warranty cover?
Every system we install is our direct responsibility for two years against manufacturing defects, with scheduled measurement, calibration and maintenance support.
How is product originality guaranteed?
We import all required parts and products directly from the manufacturer's factory, preserving the authenticity of the system.
How does the design & quote process work?
Let us build the acoustic infrastructure of your project to engineering standards with needs analysis, detailed venue exploration, and accurate technical guidance.
2-year distributor warranty · Original product · Engineering support