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Martin Audio SX118 18" Inches Passive Direct Radiating Subwoofer Loudspeaker
The SX118 is a compact, high performance subwoofer that extends the low frequency operating range of the system to 47Hz and provides exceptional low frequency output for such a compact enclosure.
SX118 features a long-excursion 18” (460mm)/4” (100 mm) voice coil driver with a water-resistant cone and triple roll surround in a compact reflex enclosure.
The design of the 18” driver maximizes output while minimizing power compression and distortion, and the four reflex ports have a large frontal area to reduce turbulent air noise at very high levels. The enclosure is constructed from multi-laminate birch ply, finished with a durable polyurea coating and equipped with a Zintec grille, twin grab handles, skids, flying inserts for installation and a threaded pole socket for pole-mounting point source loudspeakers or up to 4 WPM enclosures as a simple plug-and-play system.
The product is supplied as standard without cabinet wheels, but they are available as an accessory.
By adding the input board cover accessory, SX118 is fully weather resistant and suitable for permanent outdoor usage.
Features:
- Compact, direct radiating subwoofer
- 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
- High output capability
- Tour-grade plywood enclosure with flying inserts
Specification:
TYPE: Compact, direct radiating subwoofer
FREQUENCY RESPONSE (1): 47Hz – 150Hz ±3dB,
-10dB @ 41Hz
DRIVER: 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
RATED POWER (2): 1000W AES, 4000W peak
SENSITIVITY (10): 102dB
MAXIMUM SPL (9): 138dB peak
NOMINAL IMPEDANCE: 8Ω
DISPERSION (-6DB): Omnidirectional/or Cardioid (paired)
ENCLOSURE: Multi-laminate birch/poplar ply
FINISH: Durable Polyurea Coating
PROTECTIVE GRILLE: Black perforated Zintec
CONNECTORS: 2 x NL4 type
PIN CONNECTIONS (INPUT): LF: +1, -1 Link through: +2, -2
PINS CONNECTIONS (LINK): LF: +1, -1 Link through: +2, -2
FITTINGS: Two skids on base, with mating channels on top
M20 top-mounted thread plate for pole mounting
16 x M10 mounting points
2 x bar handles, 1 on each side
4 x fittings for optional transit cover
16 x M8 inserts for optional castors
DIMENSIONS (INCL SKIDS): (W) 600mm x (H) 509mm x (D) 632mm
(760mm including castors)
(W) 24in x (H) 20.36in x (D) 25.26in
(30.38in including castors)
WEIGHT: 43.5kg (96lbs) w/o castors 47kg (104lbs) with castors
Applications:
Touring sound reinforcement for small and medium-size venues
Fixed installations in concert halls, theatres, ballrooms and HoW
Sports stadium, arena installations & corporate AV events
Outdoor restaurant, bar and hotel entertainment areas
Concourses and Theme Parks
Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.
Shipping --Pro packed & shipped USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed & shipped. Processing times vary, 2-30 days
Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new.
What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids
