Toll Free: 866-942-6273
Local: 732-403-8351
sales@touchboards.com
My Account
Sign in to see your member price, rewards, orders, tracking and more.
Why Join? Gain access to exclusive pricing, rewards and more!
Member Pricing & Rewards active
Sales@Touchboards.com
Member Pricing & Rewards are active.
Designed to seamlessly integrate with your current technology devices and software, making it easy to display and control your work on big screens in any environment.SHOP NOW
The innovative, truly ergonomic and easy-to-maneuver adjustable healthcare cart enables simple and efficient management, organization and storage.SHOP NOW
Take interactivity and accessibility to the next level. Display offers user-programmable tools to help you support inclusive classrooms.SHOP NOW
Let us quote you our best price!
Allow us to earn your business and make this purchase easy.
0 reviews | UPC: 092087917227 | Model: OWI AMPBACKPLATEW
40 Watts AMPLIFIER for the Trumpet Speaker, includes 15VDC UL listed power supply, Sensitivity 93dB, Note: Effectively drive up to 4 each Model: TRP470 (4 Ohms trumpet speakers), White, sold as each
List Price: $291.99
Your Price: $208.57
EDU Price: $208.57
Sign-in for EDU Pricing!
We accept purchase orders and all major credit cards. We also provide financing via Klarna at checkout for qualifying purchases.
Have a question or need to apply for payment terms?
Contact us.
Have a question? Ask an expert.
The OWI AMPBACKPLATEW is a white amplifier module that makes the regular Trumpet Speaker into a self-amplified speaker. The optional amplifier is housed in an all-metal cap with electronics inside. It acts as a convenient heat sink for the internal amplifier. While an AC 12 volt power supply is provided, it is capable of being powered by a DC or AC power supply with a voltage not to exceed 14 volts. A power supply of up to 5 Amps is suitable. The amplifier accepts a balanced audio input for maximum noise rejection. It has a high quality powder coat providing maximum durability. The power kit comes with mounting screws.
color: white
Please select a rating star.
Please complete this field.
Email Adrress is not Valid.
Almost there, please complete all required fields
Out of 5
Average Customer Review
Share your thoughts with other customers