Gold Member Since 2014
Audited Supplier
Guangzhou MingXuan Stage Light Equipment Co., Ltd.

PA Speaker, Outdoor Speaker, Small Speaker manufacturer / supplier in China, offering 251 Wall Mount Waterproof Outdoor Small PA Speaker, PA Speaker Parts&Accessories Back Plate Speakon Nl4, Back Plate for PRO Audio Speaker System Speakon Nl8 and so on.

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Supplier Homepage Product Speaker system Small speaker 251 Wall Mount Waterproof Outdoor Small PA Speaker

251 Wall Mount Waterproof Outdoor Small PA Speaker

Purchase Qty.:
1-9 10+
FOB Unit Price: US $130 US $100
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $130
10+ US $100
Get Latest Price
Production Capacity: 10000PCS/Month
Transport Package: Carton or Flight Case
Payment Terms: T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: SD-251
  • Hi-Fi: Hi-Fi
  • Operation Mode: Wire / Remote Control
  • Speaker Material: Metal
  • Certification: CE, RoHS, CCC
  • THD: <0.005%
  • Model No: SD-521
  • Grille: Punched
  • Package: Carton or Flight Case
  • Chargeable: Chargeable
  • OEM: Yes
  • Specification: CE&Rohs
  • HS Code: 8512309000
  • Noise: <95dB
  • Activity: Active
  • Speaker System: 2.1 Channel
  • Application: Commercial
  • Monitor: LCD Screen
  • Type: PRO Outdoor Speaker
  • Loudspeaker Box Type: Array Loudspeaker
  • Recommand Amplifier: 150W-650W AMP
  • Warranty Time: 12 Months
  • Compatible Product: Universal
  • Trademark: MX
  • Origin: Guangzhou
Product Description
251 wall mount waterproof outdoor small pa speaker

251 Wall Mount Waterproof Outdoor Small PA Speaker
251 Wall Mount Waterproof Outdoor Small PA Speaker

251 Wall Mount Waterproof Outdoor Small PA Speaker
SystemFull range

LF:4"*5   91 magnetic, 25 core

Input impendance6 Ω  
Frequency response150Hz-18kHz
System sensitivity93dB
Power rating100W
Dimension (W*D*H)145×205×345mm





  • Galvanized powder coated steel grille
  • Environmentally resistant hardware
  • Polymer fiber composite drivers
  • Nickel-plated brass connection terminals
  • Syncom computer quality control
  • Wide listening area gives you freedom to move about and enjoy fuller stereo sound 
  • Multi-chambered enclosure design assures that deep low frequencies stay true even in an outdoor setting 
  • Engineered to withstand snow, sun, rain, ice and saltwater spray



251 environmental speakers feature enhanced performance and durability for full stereo sound in a wide listening area. Sleek styling and rugged construction make these our most popular outdoor stereo speakers for music around the pool, on a porch, or even on a boat. Adjustable mounting brackets allow you to hang these outside speakers vertically or horizontally, so they blend easily into your environment.




Driver complement: 

  • Two pieces 2inch environmental drivers 
  • One 5.5 inch environmental woofer 


  • Dual-port molded polypropylene composite
  • Black or white


  • 13.5 in H x 5.75 in D x 8 in W (34.29 cm x 14.6 cm x 20.32 cm)


  • Compatible with amplifiers or receivers rated 10 to 200 watts per channel at 4 to 8 ohms
  • 100W IEC continuous power handling at 6 ohms

Environmental capabilities:

  • Salt fog, sun, high humidity (100% relative humidity)
  • Temperature extremes: -40°F to 158°F (-40°C to 70°C)


Color options:

  • White
  • Black

MX are committed to bring you the best speakers and amplifiers at the best possible price.
MX sell directly to you at factory prices. NO MIDDLE MEN.
MX will stick by you and won't let you down.


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Miss Sara Yang
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