Product Features
■ 18″ high power low frequency driver, 125mm heatsink voice coil
■ Protected by proven durable Raindrop paint finish
■ CNC manufactured rectangular enclosure with tongue and groove joints
■ Top section with ⌀ 35mm support stand for applications requiring a brace
■ Waterproof and moisture resistant acoustically transparent fabric lining inside grille
■ Metal handles for added strength and durability
Product Description
The VF18SUB extended low frequency subwoofer is designed and manufactured to deliver accurate and powerful bass frequencies. It is a high-power, compact subwoofer system . The VF18SUB is used as a single subwoofer in a subwoofer/satellite system or as multiple subwoofers as part of an expandable large-scale sound reinforcement system with excellent efficiency and control. The subwoofer is stackable. This is the most powerful low-frequency supplement to the CAT KING full-range series speakers. The low-frequency driver is a high-power 18-inch woofer with a 5″ (125mm) internal and externally wound heat-dissipating voice coil. Its design is the result of the latest improvements in compact subwoofers, which can reproduce the bass frequency range quickly and controlled Surround .
Applications
Due to their rugged construction, they are ideal for bars, concert halls, nightclubs, road shows and AV rentals
It is recommended to use with XCA series audio processor to obtain the best product performance .
It is recommended to use the MT1400 power amplifier to achieve a more perfect sound field effect.
Technical specifications
| Model Name | VF18SUB |
| product design | Single 18-inch subwoofer |
| product type | 18-inch passive subwoofer |
| Rated impedance | 8 Ohm |
| Power handling capability: | |
| Rated power AES (W) | 800 W |
| Long-term maximum signal power MUSIC (W) | 1600 W |
| Short-term peak power PEAK 10ms (W) | 3200 W |
| Sensitivity | 96dB SPL 1W@1m |
| Frequency response (+-3dB) | 40 Hz – 200 Hz |
| Frequency response (+-10dB) | 34 Hz - 250 Hz |
| Sound pressure level (1M) continuous/maximum dB | 131 dB/137 dB(calculated) |
| Driver part | |
| LF low frequency driver: | LF18280F-125S |
| LF Size | 450 mm (18 inches) |
| LF voice coil size | 125 mm (5 inches) |
| LF magnet structure | 280mm Ferrite Coil |
| LF Frame Material | Aluminum cone |
| Shell and accessories | |
| Input Connectors | 2 x XLR sockets (1+ / 1-) with junction box |
| Rigging and Hardware | |
| handle | 3 on the side, 6 iron handles in total |
| Box shape | Rectangular CNC-made wooden wedge structure assembly |
| Housing Material | 18mm multi-layer birch plywood |
| Shell coating and color | Durable black polyurea fine-dotted cover |
| Grille Materials and Treatments | 1.5mm powder coated perforated mesh Acoustically transparent mesh backing |
| Move and protect | 4 rubber feet at the bottom, 4 concave metal feet/wheel wells at the top |
| Product Dimensions – Unpackaged: | |
| Front height | 660 mm (25.98 in) |
| Rear height | 660 mm (25.98 in) |
| Front width | 1000 mm (39.37 inches) |
| Rear width | 1000 mm (39.37 inches) |
| depth | 680 mm (26.77 in) |
| Product Dimensions – Packaging: | |
| high | 1050 mm (41.34 in) |
| Front width | 680 mm (26.77 in) |
| Rear width | 680 mm (26.77 in) |
| depth | 720 mm (28.35 in) |
| weight: | |
| net weight | 55 kg (121 lbs) |
| gross weight | 60 kg (132 lbs) |