Electro-Voice
Electro-Voice EVC-1181S Subwoofer Weatherized
Best weatherized subwoofer for permanent outdoor audio installations.
The Electro-Voice EVC-1181S is a weatherized 18-inch subwoofer designed for demanding fixed-install audio environments. It complements EVC 8-, 12-, and 15-inch full-range systems with its robust 15-mm plywood enclosure coated in durable EVCoat. This subwoofer handles 350W continuous power and supports floor mounting or suspension. It requires external filtering for optimal performance and offers optional transformer integration for 70V/100V operation, ensuring rich low-frequency response in challenging installations.
$2469.00
Owner Satisfaction
4.8
/ 5
Category Rank
151
/ 6561
#151 in Speakers
Price vs Category Average
+69%
Above average
Driver Size
1818
/ inch LF transducer (EVS-L)
Who it's for
- Outdoor venue managers needing reliable, all-weather audio equipment
- Sound engineers requiring powerful bass for large-scale installations
- System integrators seeking versatile, secure mounting options for permanent setups
Who should skip it
- Budget-conscious buyers looking for affordable indoor subwoofer solutions
- Small teams lacking the resources for heavy-duty rigging and labor
- Casual users wanting a simple, plug-and-play audio experience
Performance breakdown
Weatherized Durability
IP55 rating ensures reliable performance in harsh, exposed outdoor environments.
Low Frequency Output
Deep 38 Hz response delivers authoritative bass for demanding fixed installations.
Installation Versatility
Flexible mounting options and transformer support simplify complex system integration.
Power Handling
Robust 350W continuous capacity provides consistent output for professional audio setups.
Build Quality
Rugged plywood enclosure and EVCoat finish withstand years of heavy use.
System Synergy
Perfectly voiced to complement the broader EVC full-range speaker lineup.
Key Specs
Driver Size
18 inch LF transducer (EVS-18L)
Frequency Response
38 Hz - 95 kHz (-3 dB)
Power Handling
350 W Continuous, 1400 W Peak
Sensitivity
97 dB (1 W/1 m, Axial)
Nominal Impedance
8 Ω
Minimum Impedance
6.3 Ω
Dimensions (HxWxD)
503 mm x 554 mm x 718 mm
Net Weight
32.6 kg (71.9 lb)
Features
- Weatherized design for outdoor use
- Complements EVC 8, 12, and 15-inch systems
- Handles 350W continuous power
- Supports floor mounting or suspension
- Durable EVCoat finish
- Achieves 129 dB maximum SPL
- Includes weatherized Euroblock connectors
What customers say
Installers highly value the Electro-Voice EVC-1181S subwoofer, viewing it as a durable infrastructure investment. The primary focus is on its exceptional acoustic performance, delivering deep, musical, and controlled low frequencies even under high output. A key differentiator is the specialized weatherization, which ensures outstanding reliability and durability across challenging climates. Users confirm minimal degradation over time, justifying the premium price. While the size requires careful planning, the consensus is that this ruggedness translates into superior long-term operational value by reducing maintenance needs. This positions the EVC-1181S as a benchmark for fixed, weather exposed professional sound reinforcement.
Know before you buy
Yes, the EVC-1181S is specifically designed for outdoor use with an IP55 weather resistance rating. It features a durable EVCoat finish and weatherized Euroblock connectors to withstand demanding environmental conditions.
Yes, this is a passive subwoofer that requires an external amplifier to function. It also requires external signal processing or filtering to ensure optimal frequency response and system protection.
The unit supports optional transformer integration, which allows it to be used in 70V or 100V constant-voltage systems. This makes it a versatile choice for large-scale installations where long cable runs are necessary.
The subwoofer is designed for flexibility and can be either floor-mounted or suspended. It includes eight M10 suspension points to accommodate various overhead rigging requirements.
This subwoofer is specifically engineered to complement the Electro-Voice EVC series, including the 8-inch, 12-inch, and 15-inch full-range systems. It provides the necessary low-frequency reinforcement to round out these setups.
The EVC-1181S handles 350W of continuous power and is capable of reaching a peak power handling of 1400W. It delivers a maximum SPL of 129 dB, providing significant output for its size.
Still have a question?
Ask Hayley anything about this product before you decide.