SKU: 21458761191

One Systems ONE.SL15 Silver Series Outdoor Rated Loudspeaker - 15"

Sale price$1455.29 Regular price$1616.99
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

One Systems ONE.SL15 Silver Series Outdoor Rated Loudspeaker - 15"One Systems ONE. SL15 Silver Series Loudspeakers: A heavy duty, direct radiating loudspeaker engineered for outdoor environments. The One Systems ONE. SL15 is a weather protected, direct radiating 15 inch two way loudspeaker solution for professional audio applications indoors or for inland uses outdoors. The system's direct radiating transducers include a 15 inch woofer with a 3 inch voice coil and a compression driver with a 2. 5 inch pure titanium

One Systems ONE.SL15 Silver Series Loudspeakers: A heavy duty, direct-radiating loudspeaker engineered for outdoor environments.

The One Systems ONE.SL15 is a weather protected, direct radiating 15-inch two-way loudspeaker solution for professional audio applications indoors or for inland uses outdoors. The system's direct-radiating transducers include a 15-inch woofer with a 3-inch voice coil and a compression driver with a 2.5-inch pure titanium diaphragm coupled to a large rotatable 60o x 40o horn. Its one-piece rotomolded enclosure is made of UV resistant HighDensity Polyethylene (HDPE) with internal steel reinforcements for added strength. The enclosure is ported to enhance its low frequency performance. The ONE.SL15's input section features an input weather cover with an IP 68-rated gland nut and its barrier strip has stainless steel hardware. The enclosure has 10 x M10 integrated stainless steel rigging points, which can be used in conjunction with the included U-Bracket for mounting to walls or ceilings. An optional pole mount bracket is also available for additional installation flexibility

Features

  • High-performance 15-inch two-way speaker that provides high intelligibility, musical fidelity and solid low end capability from a reasonably-sized enclosure
  • 500 watts continuous, 2,000 watts peak power handling with 100 dB sensitivity (1 w / 1 m) provides high 133 dB peak output capability
  • 60 x 40-degree rotatable long-throw horn with 2.5-inch compression driver with titanium diaphragm provides excellent transients and impressive projection
  • Includes robust structural steel U-Bracket with dual-layer, zinc-rich powder coating
  • 3-stage "Rain Shield" grille provides moisture protection to the system's transducers and crossover

Specifications

  • Loudspeaker Setup - Rigged
  • Speaker Diameter (Driver): 15 in
  • Maximum Frequency Response (Bandwidth): 20 kHz
  • Maximum Frequency Response (Bandwidth): 40 Hz
  • Minimum Frequency Response (Bandwidth): 18 kHz
  • Minimum Frequency Response (Bandwidth): 50 Hz
  • Impedance: 8 ohm
  • Maximum SPL (Sound Pressure Level): 133 dB
  • Sensitivity: 100 dB
  • Wireless: No
  • Depth: 16.60 in
  • Height: 30.70 in
  • Width: 20.20 in
  • Product Weight: 77.20 lbs
  • Color: Gray

One Systems Silver Series Loudspeakers: Heavy-duty, top quality loudspeakers that will be reliable and clear.

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: 21458761191

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Laura G.
Bozeman, US
★★★★★ 5
great price and product
LOVE these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
jeanette Rojas
Natrona Heights, US
★★★★★ 5
Very practical good quality
Color: Silver
Literal: “Good quality, very functional
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Reviewed in the United States on September 30, 2025
S
Verified Purchase
Susan Jaiy
Lexington, US
★★★★★ 5
Looks nice
Color: Silver
It looks very nice. It has a streamlined design, not big and bulky. Quality is ok. I really like the look of it.
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Reviewed in the United States on November 22, 2024
A
Verified Purchase
Alberto Paneque
Fort Morgan, US
★★★★★ 5
Excelente
Color: Silver
Muy bueno se los recomiendo
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Reviewed in the United States on April 28, 2026
A
Verified Purchase
Arnie Frankel
Dallas, US
★★★★★ 4
Compact
Color: Silver
Size fits well on back of sink. However, the bottom needs some kind of non slip traction as the unit slides a lot. Had to put something under it to keep from moving around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2024

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