The Electro-Voice ETX-15SP Subwoofer brings serious low-end power to your sound system with its robust 15-inch DVX woofer engineered for maximum punch. This professional-grade subwoofer combines a powerful 1800W Class-D amplifier with integrated FIR-Drive DSP processing, ensuring clean, controlled bass response that cuts through any mix.
Built for high-output applications, the ETX-15SP achieves an impressive 134 dB peak SPL whilst maintaining clarity across its full operating range. The unit features specialised DSP presets that enable true cardioid performance across the complete bandwidth, giving you precise directional control over your low-frequency output.
Practical design elements make this subwoofer highly versatile for various setups. The combo pole cup accommodates both insert and threaded configurations, making it compatible with ETX Powered Loudspeaker full-range models. Removable casters provide convenient transport options, whilst the rugged construction ensures reliable performance in demanding professional environments.
- Frequency Response (-3 dB): 37 Hz - 150 Hz¹
- Frequency Range (-10 dB): 32 Hz - 180 Hz¹
- Maximum SPL: 134 dB peak²
- Power Rating: 1800 W
- LF Transducer: DVX3159A 380 mm (15 in)
- Low Pass Frequency: Adjustable 80 Hz, 100 Hz, 120 Hz, 150 Hz
- Connectors: (2) XLR/TRS Combo Jack and (2) XLR link Output
- Enclosure: 18 mm, 13-ply birch plywood with EVCoat
- Grille: 16AWG steel with powdercoat
- Dimensions (H x W x D): 471 mm x 576 mm x 825 mm (19 in x 23 in x 32 in)
- Dimensions (H x W x D): without casters ,471 mm x 576 mm x 692 mm (19 in x 23 in x 27 in)
- Net Weight: 41.7 kg (91.9 lb)
- Shipping Weight: 46.8 kg (103.2 lb)
- Power Consumption: 100 - 240 V~, 50 - 60 Hz, 1.6 - 0.8 A³



