Meyer Sound MM-10ACX-WP-3 10" Active Subwoofer with Weather Protection, 3-Pin Input - 09.199.013.11 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Meyer Sound MM-10ACX-WP-3 is a weather-protected, AC-powered 10" miniature subwoofer with integrated satellite outputs, configured with EN3 satellite connectors for compact installed sound systems in covered outdoor and semi-exposed locations. It powers and feeds connected Meyer Sound IntelligentDC satellites directly while withstanding the elements, making it well suited to houses of worship, outdoor hospitality and retail spaces, and architectural AV installs requiring a durable, low-profile sub-satellite package.
Product Description

The MM-10ACX-WP-3 houses a Class D power amplifier rated at 440 W peak with onboard signal processing and driver protection, and adds Meyer Sound weather protection for exposed environments. It provides two XLR female satellite inputs and two IntelligentDC satellite outputs (EN3 5-pin), distributing DC power and balanced audio to connected satellite loudspeakers such as the MM-4XP. A gain knob adjusts the subwoofer level from fully attenuated to +10 dB, and an input select switch determines whether the sub draws its signal from the subwoofer input or the summed satellite inputs. AC power is supplied through a powerCON 20 connector with loop output. For an indoor configuration, compare the standard MM-10ACX, and browse the full Meyer Sound collection at Creation Networks.
Key Features
- Weather protection — Factory weather-protection treatment allows installation in covered outdoor and semi-exposed environments.
- EN3 satellite outputs — Two IntelligentDC outputs on EN3 5-pin connectors distribute DC power and balanced audio to satellite loudspeakers.
- Satellite inputs — Two XLR female satellite inputs feed connected satellites and can be summed to the subwoofer.
- Gain control — A gain knob adjusts the subwoofer signal from completely attenuated to +10 dB.
- Input select switch — Selects whether the subwoofer takes its signal from the subwoofer input or the summed satellite inputs.
- Single 10-inch driver — One 10-inch cone driver with a 2-inch voice coil delivers low-frequency output in a miniature cabinet.
- Class D amplification — An onboard Class D amplifier delivers 440 W peak with driver protection.
- Flexible rigging — Top and side nut plates with 3/8-inch or M10 threads accept the optional MUB-MM10 U-bracket.
Typical Applications
- House of worship — Anchors a discreet, weather-resistant sub-satellite system for sanctuaries and covered exterior areas.
- Multi-purpose room — Supports flexible small-format AV systems where weather resistance is required.
- Auditorium — Reinforces low end for speech and music in performance and assembly spaces, including exposed structures.
- Government space — Delivers durable low-frequency output and satellite distribution for covered exterior briefing areas.
Technical Specifications
| Operating Frequency Range | 33–228 Hz |
| Frequency Response | 35–208 Hz ±4 dB |
| Phase Response | 38–138 Hz ±45° |
| Linear Peak SPL | 118.5 dB with crest factor >11 dB (M-noise) |
| Coverage | 360° |
| Low Frequency Transducer | One 10-inch cone driver, 2-inch voice coil, 4 Ω nominal impedance |
| Amplifier | Class D, 440 W peak total |
| THD, IM, TIM | < 0.02% |
| Audio Input | 3-pin XLR female subwoofer input |
| Satellite Connectors | Two XLR female inputs; two EN3 5-pin IntelligentDC outputs |
| AC Power | 100–240 V AC, 50–60 Hz; auto voltage selection 90–265 V AC; powerCON 20 with loop |
| Dimensions | W 19 in x H 11 in x D 12 in (483 x 279 x 305 mm) |
| Weight | 30.8 lb (13.97 kg) |
| Enclosure | Premium multi-ply birch, textured black finish, weather protected; hex-stamped steel grille |
| Rigging | Top and side nut plates, 3/8-inch or M10 threads; optional MUB-MM10 U-bracket |
Specifications sourced from Meyer Sound. Subject to change without notice.
Frequently Asked Questions
What does the weather protection cover? The WP treatment is a factory option that allows the MM-10ACX to be installed in covered outdoor and semi-exposed locations.
What satellite connector does this model use? This WP-3 configuration provides its IntelligentDC satellite outputs on EN3 5-pin connectors.
What satellite loudspeakers can it power? Its IntelligentDC outputs are designed to power and feed Meyer Sound IntelligentDC satellites such as the MM-4XP.
How is it mounted? It has top and side nut plates with 3/8-inch or M10 threads and accepts the optional MUB-MM10 U-bracket for wall or ceiling mounting at adjustable angles.
Is this subwoofer covered by a warranty? Yes, it is covered under Meyer Sound's standard product warranty. For details, please contact Creation Networks.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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