Product identification
- Model
- SX218 Dual 18-Inch Passive Direct-Radiating Subwoofer System
- Product category
- Subwoofer Systems
SX218 Dual 18-Inch Passive Direct-Radiating Subwoofer System is listed in the subwoofer systems category as a subwoofer system. The reference lists frequency response: 35Hz – 150Hz ±3dB,-10dB @ 30Hz; driver: 2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone. Confirm the exact model, current specifications and supply details before use.
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Published product details. Ask our team about any configuration that is not listed.
| TYPE | Dual-driver, direct radiating subwoofer |
|---|---|
| FREQUENCY RESPONSE | 35Hz – 150Hz ±3dB,-10dB @ 30Hz |
| DRIVER | 2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone |
| RATED POWER | 2000W AES, 8000W peak |
| SENSITIVITY | 105dB |
| MAXIMUM SPL | 144dB |
| NOMINAL IMPEDANCE | 2 x 8Ω |
| DISPERSION(-6DB) | Omnidirectional/or Cardioid (paired) |
| ENCLOSURE | Multi-laminate birch/poplar ply |
| FINISH | Durable Polyurea Coating |
| PROTECTIVE GRILLE | Black perforated Zintec |
| CONNECTORS | 2 x NL4 type |
| PIN CONNECTIONS (INPUT) | LF1: 1+, 1- LF2: 2+, 2 |
| PINS CONNECTIONS (LINK) | LF1: 1+, 1- LF2: 2+, 2 |
| Title | File type | Download |
|---|---|---|
| YL SX218 Selected Technical DataEnglish | PDF74 KB |

Rigging & Accessories
SXHF 218 SUB - WPLGRIDt is listed in the rigging & accessories category as a audio rigging or accessory product. The reference lists weight: 74 kg (163 lbs); dimensions: 1256 × 1003 × 721 mm. Confirm the exact model, current specifications and supply details before use.

Rigging & Accessories
SXHF 218 SUB - Protective cover for 1 × 2-CHARIOT is listed in the rigging & accessories category as a audio rigging or accessory product. The source does not provide a clearly labelled technical specification for this item. Confirm the exact model, current specifications and supply details before use.

Rigging & Accessories
SXHF 218 SUB -CHARIOT - SXHF 218 SUB -CHARIOT – Transport cart for up to 4 × SXHF 218 SUB is listed in the rigging & accessories category as a audio rigging or accessory product. The reference lists weight: ~40–45 kg; dimensions (l × w × h): approx. 1100 × 900 × 220 mm. Confirm the exact model, current specifications and supply details before use.

Rigging & Accessories
SXTC218 Transit Cover for SX218 and SXP218 is listed in the rigging & accessories category as a audio rigging or accessory product. The source does not provide a clearly labelled technical specification for this item. Confirm the exact model, current specifications and supply details before use.
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