Description
Description
18" active subwoofer
1800W Class-D amplifier
135 dB peak SPL
Integrated FIR-Drive DSP
18 mm plywood cabinet
Cardioid DSP preset
Removable wheels included
Electro-Voice ETX-18SP is an active subwoofer with 18" DVX woofer and extended low-frequency response.
The built-in 1800W Class-D amplifier works with FIR-Drive DSP for system control and signal processing. Maximum sound pressure is 135 dB peak SPL.
The cabinet is made of 18 mm plywood with EV coating. The unit has a cardioid preset for directional bass reproduction.
Removable wheels are included. The subwoofer features a combined pole cup with insert and thread for use with compatible ETX top cabinets.
Specifications
- Type: Active subwoofer
- Woofer: 18" DVX woofer
- Amplifier: 1800W Class-D
- Max. SPL: 135 dB peak
- FIR-Drive DSP
- Cardioid preset
- Cabinet: 18 mm plywood
- Finish: EV coating
- Pole cup: insert + thread
- Removable wheels included
Technical specifications
Technical specifications
| Frequency Range | 28 Hz – 180 Hz |
| Low Pass Frequency | Adjustable: 80 Hz, 100 Hz, 120 Hz, 150 Hz |
| Maximum SPL | 135 dB peak dB |
| Power Consumption | 100 – 240 V~, 50 – 60 Hz, 1.6 – 0.8 A |
| Power Rating | 1800 W |
| Frequency Response | 33 Hz – 150 Hz |
| LF Transducer | DVX3180A 457 mm (18 in) |
| Connector Type | (2) XLR/TRS Combo Jack and (2) XLR link Output |
| Height | 550 mm (21.65") |
| Width | 675 mm (26.57") |
| Depth | 910 mm (35.83") |
| Weight Net | 51.8 kg (114.2 lbs) |
| Shipping Weight | 58.9 kg (129.85 lbs) |
Matching accessories:
External warehouse – Estimated delivery in 9–12 business days.
Made to order. Estimated delivery in 14–24 business days.
In stock · Delivery time: 3–5 business days
Made to order. Estimated delivery in 6–10 business days.

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