Meyer Sound USW-112P Self-Powered Subwoofer with Weather Protection and etherCON Top
The USW-112P compact narrow subwoofer provides big bass sound for very tight spaces. Its compact rectangular enclosure and slanted connector panel enable flush-mounting of the cabinet against wall surfaces, reducing required installation depth to 12 inches, including connectors. Designed to be the ideal companion to Meyer Sound’s ULTRA-X20, it also complements the low frequencies in other Meyer Sound loudspeakers, such as the UP-4slim and those in the UPM family. The USW-112P has an operating frequency range of 35–140 Hz with a linear peak SPL of 123 dB, measured in half-space at 4 m and referred to 1 m using M-noise. The bass reflex cabinet employs a low-velocity port design for high efficiency and low port distortion.
Specifications:
- Acoustical:
- Operating Frequency Range: 35 Hz – 140 Hz
- Frequency Response: 36 Hz – 125 Hz ± 4 dB
- Phase Response: 45 Hz – 120 Hz ±30°
- Linear Peak SPL: 123 dB with > 10.5 dB crest factor (M-noise), 123 dB (Pink Noise), 125 dB (B-noise)
- Transducers:
- Low Frequency: One 12-inch cone driver; 3 Ω nominal impedance
- Audio Input:
- Type: Differential, electronically balanced
- Maximum Common Mode Range: ±15 V DC, clamped to earth for voltage transient protection
- Connectors:
- Digital Audio Version: etherCON TOP
- Digital Format: Milan Certified
- Amplifier:
- Type: Open-loop, Class-D
- Total Output Power: 1200 W peak
- THD, IM, TIM: < 0.02%
- Cooling: Convection
- AC Power:
- Connectors: powerCON 20 input with loop output; powerCON TRUE1 TOP with loop output on digital and weather-protected units
- Automatic Voltage Selection: 90–265 V AC, 50–60 Hz
- Safety Rated Voltage Range: 100–240 V AC, 50–60 Hz
- Turn-on and Turn-off Points: 90 V AC turn-on, no turn-off; internal fuse protection above 265 V AC
- Current Draw:
- Idle Current: 0.23 A rms (115 V AC); 0.18 A rms (230 V AC); 0.25 A rms (100 V AC)
- Maximum Long-Term Continuous Current (>10 sec): 1.2 A rms (115 V AC); 0.7 A rms (230 V AC); 1.4 A rms (100 V AC)
- Burst Current (<1 sec): 3.6 A rms (115 V AC); 1.8 A rms (230 V AC); 4.1 A rms (100 V AC)
- Maximum Instantaneous Peak Current: 8.9 A peak (115 V AC); 4.5 A peak (230 V AC); 10.3 A peak (100 V AC)
- Inrush Current: < 20 A peak
- Remote Monitoring:
- Analog Audio Version: Optional RMS module: two-conductor twisted-pair network that reports all operating parameters of amplifiers to system operator’s host computer via the RMServer hardware unit
- Digital Audio Version: Integrated monitoring via Compass Control Software
- Physical:
- Dimensions: W: 13.5 in (343 mm) x H: 23.5 in (597 mm) x D: 12 in (305 mm)
- Weight: 45 lb (20 kg)
- Enclosure: Premium multi-ply birch with slightly textured black finish
- IP Rating: Weather-protected version rated IP54
- Protective Grille: Powder-coated, round-perforated steel
- Rigging: Two integrated M8 threaded points; 35 mm Pole Mount with M20 thread; optional U-bracket for wall, ceiling, or truss mounting
MEYER SOUND WEATHER PROTECTION
The Weather Protection option from Meyer Sound is intended to increase the useful life of Meyer Sound loudspeakers when they are installed outdoors and exposed to different and often harsh weather conditions. Meyer Sound Weather Protection includes a penetrating treatment to raw wood, use of special primers, and plating on all steel parts used (or alternatively, the use of stainless steel hardware). Weather Protection is designed to prevent malfunctions caused by harsh operating environments and slows the accelerated wear and tear that occurs in outdoor environments.
