Description
The JBL PRX418S is an 18-inch subwoofer designed to deliver powerful low-frequency performance for professional sound reinforcement applications. When combined with PRX two-way speaker models, it creates a sub/sat system capable of delivering full-range, high-quality audio with strong bass output. With a rugged DuraFlex coated plywood enclosure and heavy-duty protective steel grille, the PRX418S is built for reliable professional use.
More Information
Key Features
- 18-inch professional subwoofer
- Designed for use with PRX two-way speaker models
- Provides powerful low-frequency extension
- Helps create a full-range sub/sat PA system
- Capable of high-quality audio performance
- Tough DuraFlex enclosure finish
- Heavy-duty 16-gauge protective screen-backed steel grille
- Suitable for live sound and professional PA applications
- Durable plywood enclosure for long-lasting use
Technical Specification
- Model: JBL PRX418S
- Product Type: 18-Inch Subwoofer
- Frequency Range: 35 Hz – 250 Hz
- Frequency Response: 52 Hz – 120 Hz
- System Sensitivity: 95 dB SPL, 1W @ 1m
- Power Rating: 800 W continuous / 1600 W program / 3200 W peak
- Maximum SPL: 130 dB SPL peak at 1 m
- Nominal Impedance: 8 ohms
- Inputs: Two Neutrik Speakon NL-2 / ¼ in TS phone combo jacks
- Enclosure: DuraFlex coated plywood
- Grille: Heavy-duty 16-gauge protective screen-backed steel grille
- Dimensions (H x W x D): 678 x 536 x 615 mm
- Dimensions in Inches: 26.7 x 21.1 x 24.2 in








