Cabinet speakers

12" 2-way platinum outdoor speaker - Black One System

Product Code: OS-112.HTH-BLK

One System
RRP $3,399.00
Unit of Measure


5 Year
Technical Specifications
Brands One Systems
Series Platinum Hybrid Series
Size 12"
  • Details
  • Downloads
  • Where to Buy
  • Ordering

112.HTH Platinum Hybrid Series Loudspeakers

The 112.HTH provides highly intelligible vocals, extended low-frequency response and high output capability from a reasonably-sized direct weather capable system. The 112.HTH can be used anywhere outdoors thanks to its combination of 316 marine stainless steel suspension hardware and enclosure reinforcements, HYBRID stainless steel grille with marine capable coating and tough UV-resistant enclosure. The 112.HTH comes with a large-sized, rotatable 60 x 40-degree horn installed, but a rotatable 105 x 60-degree for wide coverage applications is also available with order. The 112.HTH can be powered as a low impedance system (800 watts continuous, 3,200 watts peak at 8 ohms) or as a high impedance system (70.7 – 100 volts with taps at 150 watts, 75 watts and 37.5 watts). The 112.HTH delivers top-class performance, impressive flexibility and long useful life. Its highly defined audio performance and output capability make it a solution for indoor or outdoor audio applications.

Mounting options sold separately


  • Marine-grade (316) stainless steel rigging and structural support
  • Easily configurable Hi Z (150 watt) multi tap or Lo Z (8 ohm) operation
  • Combined 70.7Vrms or 100Vrms operation
  • Rotatable High frequency horns
  • ET-60/40 horn supplied and ET-105/60 horn available
  • No performance degrading or dynamics limiting passive protection devices
  • 800 watts continuous, 3200 watts peak power handling in Lo Z mode
  • IEC 529 IP 45 ingress protection (IP 56 when vent plugs are installed)


  • Frequency Response: 60Hz – 16,000Hz
  • Coverage Pattern: ET-60/40, 60 x 40 degrees
  • ET-105/60, 105 x 60 degrees
  • Crossover Frequency: 1800 Hz (60 x 40 horn)
  • 1300 Hz (105 x 60 horn
  • System Sensitivity (1 Watt / 1 Meter): 96dB
  • Power Handling:
    • 800 watts continuous
    • 1600 watts program
    • 3200 watts peak
  • Input Impedance (Lo Z): 8-ohms
  • Input Taps (Hi Z): 150 watts, 75 watts, 37.5 watts
  • Weight: 35.3kg (77.8 lb.)
  • Dimensions (H x W x D) mm: 748 x 368 x 398.3
  • Dimensions (H x W x D) in: 29.5 x 14.5 x 15.7

Product Documents

Ordering from Amber Technology

Logging in

New to Amber Technology?

You can place an order using guest checkout, and we’ll email your order details when we ship.

You can register by following this link. When you register, we will retain your order history and checkout information for future transactions. Registration is quick and free. We’ll never share your registration details outside Amber Technology.

Are you an Amber Technology account customer?

Your user id is the email address that’s recorded for your account. If you don’t know or have forgotten your password, please reset it using this link.

If you need help with any login or site-related issues, please contact us here.


Orders placed though the Amber Technology website are despatched from our Sydney warehouse. Orders placed before 1.00pm Sydney time (for items in stock) will generally be shipped on the same day. 

We ship using Australia Post and Startrack Express. We deliver Australia-wide to residential, business and PO box addresses.

Shipping is free for all orders over $275 including GST (effective 1 March 2018). There is a $22 (including GST) shipping and handling charge for all orders under $275 including GST. 


You can track your shipment through the web sites of our couriers:

Australia Post

Star Track Express 

We will email the tracking number for your shipment shortly after it’s been despatched. If you have any questions regarding shipping, please contact us.


Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site.

Refurbished items will include a 12 month warranty unless otherwise stated.

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us. 

Amber Technology maintains a nation-wide network of carefully selected Authorised Service Agents to ensure that you are never far from convenient, expert technical and service support. If your item develops a problem and requires servicing under warranty, please contact your local Authorised Service Agent.

Stock Availability

The availability of stock is communicated via the indicator of each product listing page. "Available" means that reasonable stock is in our warehouse, ready for immediate shipment. "Limited Stock" means that we have only a small number of items in stock. "Out of Stock" means this item is currently unavailable for immediate shipment - orders placed for ‘Out of Stock’ items will be fulfilled as soon as replacement stock arrives.

"Special Order” items are products that are not generally kept in stock in Australia. Lead times for Special Order items vary depending on country of origin, manufacturer’s stock levels, factory production schedules and/or incoming shipment transit times. Please contact us for an estimate as to the likely lead time.

Refurbished items

If refurbished stock is available, this will be shown on the summary page for the product. If a product listing only allows you to choose refurbished stock, we are not holding new stock and we can no longer obtain new stock.

Refurbished items are always in perfect working order and will include all accessories. Refurbished items are may

  • have a damaged carton
  • have been used for demonstrations
  • have been repaired
  • have minor imperfections that do not impact performance.

Refurbished items include a 12-Month warranty unless otherwise stated.

Technical Support

Please visit the Get Support page to find a service agent, log a service ticket, or ask a technical question about your product.


Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.  


  inc GST
RRP $499.00
105x60 horn for 112.HTH sp OS-ET105X60HORN  


  inc GST
RRP $90.00
  inc GST
RRP $199.00
  inc GST
RRP $1,349.00
  inc GST
RRP $1,349.00

Related Products

  inc GST
RRP $3,399.00