One Systems ONE.SL12 Silver Series Outdoor Rated Loudspeaker - 12"
SKU: 15557580549

One Systems ONE.SL12 Silver Series Outdoor Rated Loudspeaker - 12"

Sale price$1178.54 Regular price$1309.49
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

One Systems ONE.SL12 Silver Series Outdoor Rated Loudspeaker - 12"One Systems ONE. SL12 Silver Series Loudspeakers: A high performance loudspeaker suited to both indoor and outdoor use. Weatherproof direct radiating 12" two way system with 60 x 40 HF coverage in rotomolded HDPE enclosure. 400 watts continuous power handling. 55 18,000 Hz frequency response. 8 ohm operation. IP 55 weather rated. Input weather cover with IP 68 rated gland nut. Net weight 26 kg 57. 3 lbs. Features High performance 12 inch two way

One Systems ONE.SL12 Silver Series Loudspeakers: A high-performance loudspeaker suited to both indoor and outdoor use.

Weatherproof direct-radiating 12" two-way system with 60 x 40 HF coverage in rotomolded HDPE enclosure. 400 watts continuous power handling. 55- 18,000 Hz frequency response. 8-ohm operation. IP 55 weather rated. Input weather cover with IP 68-rated gland nut. Net weight 26 kg / 57.3 lbs.

Features

  • High-performance 12-inch two-way speaker that provides high intelligibility, musical fidelity and fullrange response
  • 400 watts continuous, 1,600 watts peak power handling
  • Rotatable 60o x 40o longthrow horn
  • Includes a robust structural steel U-Bracket with duallayer, zinc-rich powder coating
  • 3-stage "Rain Shield" grille
  • 10 x M10 Stainless steel rigging points provide safety and high corrosion resistance
  • IP 55 direct weather rating permits use for inland outdoor applications
  • Input weather cover with IP 68-rated gland nut
  • Optional SL.PMT pole mount bracket available

Specifications

  • Frequency Response: 55 - 18,000 Hz + 3 dB
  • Frequency Range: 45 - 20,000 Hz -10 dB
  • Power Handling: 400 watts continuous, 800 watts program, 1,600 watts peak
  • Sensitivity (1 watt @1 meter): 98 dB
  • Calculated Output Capability: 124 dB continuous, 130 dB peak
  • Coverage (H x V): 60o x 40o Rotatable
  • Nominal Impedance: 8 ohms
  • Input Connection: Barrier strip
  • LF Transducer: 12 in / 305 mm with 3 in voice coil
  • HF Transducer: 2.5 in / 63 mm with titanium diaphragm
  • Dimensions (H x W x D), mm: 719.7 x 448.2 x 372.2 mm
  • Dimensions (H x W x D), in: 28.3 x 17.6 x 14.7 in
  • Net Weight: 26 kg / 57.3 lb
  • Direct Weather Performance: IEC 60529 / IP 55
  • Finish: Gray
  • Recommended High-Pass: 55 Hz, 24 dB Butterworth
  • EASE Data: www.onesystems.com/ease-data

One Systems Silver Series Loudspeakers: A loudspeaker series for even extreme outdoor use.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15557580549

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Jason
Louisville, US
★★★★★ 5
Classic simple digital watch
Color: Black/Digital/Black/Yellow
A classic watch with the clean classic look. A every day wear for the gym, while of course smart watches do it all, this keeps it simple with the basics. No distractions, just a watch that gets the job done. Clear screen and and the classic day glow work perfect. Simple black and yellow color combo is rad, and their come in a varitso you can find one that works for you.
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Reviewed in the United States on December 26, 2025
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William Buxton
Lowell, US
★★★★★ 5
Full Function Economic watch
Color: Gray/Digital/Gray
Best Watch Ever. I have had one for over 20 years. Waterproof. 3 Time Zones if you travel, Stop Watch....timers Alarms.... SIMPLE AND KEEPS GREAT TIME.
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Reviewed in the United States on February 21, 2026
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Jennifer
New York, US
★★★★★ 4
Great watch
Color: Gray/Digital/Gray
Great everyday watch—lightweight, easy to read, and does everything I need without being complicated.
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Reviewed in the United States on April 7, 2026
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Verified Purchase
Regina L. Oldaker
Battle Creek, US
★★★★★ 5
Very nice watch.
Color: Black/Digital/Black/Yellow
Very nice watch.
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Reviewed in the United States on May 3, 2026
E
Verified Purchase
Ellen and Stephen
Massapequa, US
★★★★★ 5
Great Multi-Function Watch
Color: Gray/Digital/Gray
I absolutely love my Timex Ironman watches. I have had many over a very long period of time. Wonderful set of functions for the price. Very affordable. Easy to use. Lasts a long time. Very easy to read in standard lighting. I like the Indiglo when needed, but do not use it too often. Absolutely love the ability to set a repeat timer to remind me to do something at a fixed interval, or to keep me on task for a fixed period of time. Great to be able to set three independent alarms. Potential to capture a huge number of splits with the stopwatch. I purchased this watch to replace a similar model with a dead battery. I have replaced batteries in the past, but it is quicker and easier to buy a replacement watch. I am saving my old watches for that day in the future when the Ironman model may no longer be available. I expect this will be my watch of choice for the rest of my life.
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Reviewed in the United States on May 21, 2026

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