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  • L15BA Single 1 5 inch active subwoofer Single 15 inch active subwoofer for mobile gigs
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  • L15BA Single 1 5 inch active subwoofer Single 15 inch active subwoofer for mobile gigs

Trumbosound L15BA Active Subwoofer for Outdoor and Stage Performances

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Trumbosound single 15 inch active home theater subwoofer,Designed for the stage of the subwoofer, 500 watts of rated power, to bring you a low shocking listening experience. 100 mm voice coil,  lighter weight, with a good transient response, and the curved array speakers to form a perfect combination of matching for outdoor performances and other stage equipment.
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  • L15BA Single 1 5 inch active subwoofer Single 15 inch active subwoofer for mobile gigs
  • Product details
  • Company profile

King of Bass---18 inch woofer

  • With a large size of 18 inches, like a calm audio giant standing in the audio world
  • Excellent performance, impeccable speaker effect
  • Whether in large-scale performances and concerts, bars and nightclubs, cinemas and theaters can see its shadow


Durable material

The design of poplar multi-layer board box ensures the high gluing strength of the board, insect-resistant, and can guarantee the steel and stability of the box.




Specification

System type Single 1 5-inch active subwoofer
Frequency response 40Hz-250Hz (-10dB)
Sensitivity (1 W / 1 m) 98dB
Nominal impedance (Ω)
Rated power (W) 500W
Bass unit
Ferrite, 1×15” woofer/100mm voice coil
Hanging parts jacking bracket + M20 support base
Dimensions (W×D×H) 445×510×510 (mm
Product net weight 35(kg)
Power amplifier module model TH750
Rated power 1KHz, 0.5% THD+N  
Stereo 8Ω 1ⅹ750W 
Stereo 8Ω 1ⅹ1200W
Frequency Range 20Hz-20kHz,+1/-1dB
Total harmonic distortion (THD) ≤0.05%
Damping coefficient ≥150:1
Signal-to-noise ratio 97dB
Input sensitivity: 0.775V
Input common mode rejection >80dB
Separation ≥65dB
Input impedance >20k(balanced)/>10k(unbalanced)
Voltage gain 68
Power input AC180V-240V/50Hz
Dimensions (W×H×D 175x350x125mm
Net weight 7.5kg


Features 
  • Speaker units are made by Huiyin Audio , control quality well 
  • Long throwing
  • Digital amplifiers inside, low temperature , high efficiency 
  • Boxes are made by accurate CNC machines and Wedge bonding process for entering the slot

Application
  • Meeting Room 
  • Theater, Hall, Gym 
  • Club, Dj
  • Performing arts hall

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

 

R&D CAPACITY

Research & Development

5 - 10 People


TRADE CAPABILITIES

Main Markets & Product(s)

Main markets

Total Revenue(%)

Main Product(s)

Verified

Domestic Market 60.00% - -



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