JBL STX828S 2x18" 4000W Dual Subwoofer
The JBL's STX828S dual 18'' bass reflex subwoofer is a high-power low-frequency system with a continuous power rating of 2,000W. This powered speaker has a programme power of 4,000W and a peak power of 8,000W. The 18th century duo "Gap with a lot of vents The vented enclosure has front-loaded cooled woofers. For interoperability with a range of cabling schemes, the system provides input connection flexibility. The contacts +1/-1 and +2/-2 can be selected using a recessed external switch. It is also feasible to operate each woofer separately from a different amplifier by relocating an internal link. The STX828S enclosure is made of birch/poplar laminate plywood and is heavily reinforced to maximise low-frequency performance. It's finished with JBL's tough DuraFlex coating. To provide additional driver safety and a professional appearance, the CNC-machined 14-gauge steel grille is inside lined with acoustically transparent fabric.
- 14-Gauge steel grille lined with acoustically transparent cloth.
- Handles 2,000W of Continuous Power
- 4,000W Program / 8,000W Peak Handling
- 4Ω Nominal Impedance
- Provides up to 138dB SPL
- 80Hz Low-Pass Crossover
- 30Hz High-Pass Filter
- Neutrik Speakon NL-4 Input Connectors
- Durable Enclosure Design