Jbl PRX818XLFW 18" Self-Powered Extended Low-Frequency Subwoofer System
Model: PRX818XLFW


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System
System Type | Self-Powered 18.0" / 45.7 cm, subwoofer |
Max SPL Level | 134 dB peak |
Frequency Range | Frequency Range (-10 dB): 30 to 103 Hz |
Frequency Response ± 3dB | 35 to 87 Hz |
Input Connectors | 2 x Balanced combo XLR-1/4" / 6.35 mm input |
Input Impedance | 20 kOhms (balanced) |
Signal Indicator | Limit: Yellow LED indicates peak output has been reached and DSP limiter is acting Signal: Green LED indicates signal present Power: Blue indicates system has power and ready to pass audio |
Dynamics | dbx Type IV limiter circuit |
Crossover Frequency | Internal Crossover Frequency: 100 Hz DSP Loop out Crossover Frequency: 120 Hz analog 24 dB filter slope |
Speaker
Transport and Storage | 2x injection-molded handles with backing cup |
Weight | 81.0 lb / 36.7 kg |
Dimensions (H x W x D) | 27.3 x 20.6 x 28.5" / 69.2 x 52.3 x 72.4 cm |
LF Driver | 1 x JBL 2278G 460 mm (18.0" / 45.7 cm) woofer |
Enclosure | Rectangular, 18 mm, plywood |
Finish and Grille Color | Finish: Obsidian DuraFlex finish Grille: Powder-coated, Obsidian, 16-gauge perforated steel with acoustical transparent black-cloth backing |
Packaging Info
Box Dimensions (LxWxH) | 33.0 x 29.5 x 25.5" |
Package Weight | 100.5 lb |
Amplifier
Power Rating | 1500 W |
Design | Highly efficient Class-D amplifier |
AC Power | 100 to 240 VAC ~ 50/60 Hz |
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Using one of these in small/medium size bars will provide nice low end for a mellow band. You'll want 2 if you wanna get loud and dancey. If you need deep, hard hitting bass, you probably want to spend the extra money on the JBL SRX series. But for my purposes, the PRX818XLFW does a great job.
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Absolutely! The worst subwoofer i have ever purchased. I have the older model which is the prx718xlf which is 100 times better then this woofer. I purchased this woofer thinking it was an upgrade ( which it is supposed to be ) and definitely not. The 700 Series Bumps Way harder and louder.
- For Bands, DJs, Clubs, Schools, Churches
- Optimized for FOH Systems
- 18" Woofer for Power and Accuracy
- Frequency Response: 35 to 87 Hz
- 134 dB Max SPL Output
- 1500W Class-D Amplifier
- Extensive DSP Control Over Parameters
- Wi-Fi Control of DSP Parameters
- Free PRX Connect App for iOS & Android
- JBL PRX818XLFW 18" Self-Powered Extended Low-Frequency Subwoofer System
- Power Cord
- Limited 5-Year Warranty