Fill in the bottom end of your PA with this subwoofer. The EV EKX-15S handles 400 watts continuous and 1600 watts peak power, delivering 133 dB peak SPL. Unpowered. Requires separate power amplifier.

Electro-Voice EKX-15S Passive Subwoofer The Electro-Voice EKX-15S passive subwoofer is part of EV's EKX series, which combines legendary EV sound quality and reliability -- all in a compact package suitable for a wide range of sound reinforcement scenarios, including musicians/DJs and live/club/installed sound applications.

Inside the EKX-15S, EV-engineered components and the Signal Synchronized Transducers (SST) waveguide design work together to provide precise coverage and superior sound quality at high SPLs. EV's award-winning industrial design -- with robust wood enclosures and durable EVCoat finish -- ensures that EKX speakers look as great as they sound.
Features: - 1600 W (peak), 133 dB peak SPL on the EKX-15S utilizing high sensitivity transducers designed and engineered by EV
- Lightweight, compact 15-mm wood enclosure with internal bracing, and durable EVCoat finish
- Large slot ports for low distortion and excellent bass extension
- Metal grille reinforcement bar
- M20 threaded pole mount plate

Note: Unpowered speaker, requires separate power amplifier.
Specifications - Axial Sensitivity (SPL, 1 W @ 1 m): 95 dB
- Connector Type: Dual NL4
- Coverage (Nominal -6 dB) H: 90 *
- Coverage (Nominal -6 dB) V: 60 *
- Enclosure Material: 15 mm, plywood with EVCoat
- Frequency Response (-10 dB): 40 Hz - 300 Hz Half Space Measurement
- Frequency Response (-3 dB): 60 Hz - 100 Hz Half Space Measurement
- Grill: 18 AWG steel with powder coat
- LF Transducer: EVS-15C 381 mm (15 in)
- Maximum SPL: 133 dB
- Minimum Impedance: 7.5 Ohm
- Mounting: - M20 threaded pole mount plate
- Nominal Impedance: 8 Ohm
- Power Handling (Continuous / Peak): 400 W/1600 W
- Recommended High-Pass Frequency: 35 Hz
- Dimensions (H x W x D): 455 x 530 x 551mm (17.91 x 20.87 x 21.69")
- Weight: 31.8 kg (70.11 lbs) 

zZounds is an authorized dealer of Electro-Voice products.