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Home > Amplifier Electronics > Trumbosound R750 Power Amplifier | High-Efficiency R Series Audio Power

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Trumbosound R750 Power Amplifier | High-Efficiency R Series Audio Power

Name: Trumbosound R750 Power Amplifier | High-Efficiency R Series Audio Power
Brand: Guangzhou Huiyin Audio Co., Ltd.
SKU: R750
Price: 130 USD
Availability: InStock

Use professional power amplifi!er to enhance your audio experience, R750 professional power amplifier, with professional dual channel connection power, suitable for a variety of connection methods, can substantially promote the power of the line array audio, 2200W overall power consumption, to bring you an extraordinary audio experience

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Product details
Company profile

Unleash Powerful Audio

Experience unmatched audio quality with the Trumbosound R5504, featuring advanced Class D technology for efficient, high-fidelity sound.

Engineered for Durability

Designed with a rugged build and thermal management, this amplifier ensures reliability and performance under any conditions.

Specification

Model	R750
Rated power 1KHz, 0.5% THD+N Stereo 8Ω	2ⅹ750W
Rated power 1KHz, 0.5% THD+N Stereo 4Ω	2ⅹ1200W
Bridged mono mode 8Ω:	2100W
Frequency response range	1KHz, 0.5% THD+N
Total harmonic distortion (THD)	≤0.05%
Damping coefficient	≥200:1
Signal-to-noise ratio	96dB
Input sensitivity	0.775V/1V/1.4V
Input common mode rejection	>80dB
Separation	≥65dB
Input impedance	＞20k(balanced)/＞10k(unbalanced)
Voltage gain	99
Overall power consumption	2200W
Output connection	professional four-core output socket connection
Dimensions (W×H×D)	482x88x298mm
Net weight	15kg

Features

- It has three working modes: stereo, parallel and bridge.
- With DC protection, overload protection, short circuit protection, overheating protection, input voltage protection, etc.
- Adopt sensitive and fast IC protection circuit to make the machine safer.
- Scientific and reasonable cooling system.
- Carefully tested electronic components and reasonable circuit design.
- Adopt high-efficiency toroidal transformer to make the product low noise

Application
Conference rooms
Multi-functional lecture halls
Sports venues
Bars
KTV
Theaters

Our advantage

OEM/ODM: Professional speaker audio manufacturer, focusing on the manufacture and sale of speakers and amplifiers for more than ten years.
QC:All our products comply with international quality standards.
Our Power: The factory area is 5000-10000㎡, with an annual output of 50 million to 100 million US dollars.
Technical Team: The company was founded in 2008, with a team of 50-100 people and a 100% rapid response rate.

About Us

Welcome to Trumbosound, where our passion for exceptional audio performance drives us to deliver top-tier speakers and amplifiers. Founded in 2009 in Guangzhou, China, we specialize in both professional and car audio systems. Our commitment to quality resonates through every product, designed to bring unparalleled sound to your spaces.

Over the years, Trumbosound has embraced technological advances to enhance our product lineup. Our state-of-the-art facilities include automated production lines and specialized testing equipment, ensuring every item meets rigorous standards. In 2017, our dedication to innovation was recognized when we were designated as a high-tech enterprise.

Trumbosound offers a broad range of audio products, meticulously crafted to suit diverse needs. From booming car speakers to refined professional audio systems, our products promise durability and clarity. We also pride ourselves on our ability to offer customized solutions, catering to unique market demands with flexibility in design and functionality.

FAQ

Who are we?
Trumbosound specializes in high-quality car and professional audio systems, dedicated to delivering superior sound experiences.

How can we guarantee quality?
We ensure quality through rigorous testing and by utilizing advanced manufacturing technologies in our state-of-the-art facilities.

What can you buy from us?
We offer a wide range of audio products including car speakers, professional audio systems, and custom audio solutions.

Why should you buy from us and not from other suppliers?
Trumbosound stands out for its commitment to innovation, quality, and customer-focused solutions in audio technology.

What services can we provide?
We provide comprehensive customer support, customization options for our audio products, and expert guidance on all our offerings.

COMPANY OVERVIEW

Company Album

Business type	Manufacturer	Country / Region	Guangdong, China
Main Products	car subwoofer,professional subwoofer, perfessional speaker, amplifier,high power amplifier for car, tweeter, pa speaker box,line array speaker ect	Total employees	50- 100 People
Year established	2008	Certifications	-
Product Certifications	CE	Patents	-
Trademarks		Main Markets	Domestic Market 60.00%

PRODUCT CAPACITY

Factory Information

Factory Size	Below 1,000 square meters
Factory Country/Region	No.28, Sanle East Road, Shunjiang Community, Beijiao Town, Shunde District, Foshan City
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered
Annual Output Value	US$1 Million - US$2.5 Million