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We are looking for an experienced Audio Systems Engineer to lead the technical development of our upcoming speaker project—from design validation through a fully functional prototype. Key Responsibilities Evaluate and validate our existing speaker module design. Recommend suitable full-range drivers, passive radiators, amplifiers, Bluetooth modules, and related audio components. Determine the optimal placement and configuration of drivers, passive radiators, amplifiers, and internal electronics. Design and optimise the enclosure for sound quality, bass response, airflow, and acoustic performance. Develop and tune the amplifier, audio-boost, DSP, and equaliser settings. Ensure proper integration of Bluetooth connectivity, power systems, controls, and audio electronics. Create the overall audio architecture, component specifications, and Bill of Materials (BOM). Identify technical risks and recommend practical improvements for performance, reliability, and manufacturability. Coordinate component sourcing, prototype assembly, testing, troubleshooting, and acoustic validation. Take end-to-end technical ownership until a functional and validated prototype is achieved. Work closely with the CEO and the Design Engineering team throughout the development process. Maintain clear technical documentation, test reports, and progress updates. Required Knowledge and Experience Strong understanding of speaker systems and acoustic engineering. Hands-on knowledge of full-range drivers, passive radiators, amplifiers, Bluetooth audio systems, DSP, equalisation, and audio enhancement. Experience in speaker enclosure design, driver selection, component placement, and acoustic tuning. Familiarity with frequency response, impedance, sensitivity, distortion, crossover behaviour, and power handling. Experience developing and testing functional speaker prototypes. Ability to work with existing mechanical or industrial designs and recommend technically feasible modifications. Strong problem-solving, communication, and cross-functional collaboration skills. Preferred Candidate Previous experience developing consumer, desktop, portable, or premium Bluetooth speakers. Familiarity with acoustic measurement and simulation tools. Experience working with component suppliers, prototype manufacturers, and product-design teams. A portfolio or examples of successfully developed speaker or audio products would be highly preferred.
Project ID: 40654403
8 proposals
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Active 22 hours ago
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8 freelancers are bidding on average ₹25,875 INR for this job

With nearly three decades of experience as a Systems Architect in both software and hardware arenas, I am highly equipped for your Speaker Prototype Development project. I have a profound understanding of speaker systems, acoustic engineering, and component integration that will be invaluable as I evaluate and optimize your existing designs, recommend appropriate components, and shape the overall audio architecture. My familiarity with Bluetooth technology is another advantage in ensuring seamless connectivity for your speakers. Notably, my hands-on experience in developing and testing functional speaker prototypes sets me apart. I've faced complex challenges before and surmounted them with creativity, problem-solving skills, and unwavering commitment to quality. My unique experiences working with Military systems have honed my ability to deal with intricacies and deliver reliable solutions even under challenging circumstances. Furthermore, my proficiency with tools such as Altium Designer for high-speed signal integrity analysis aligns well with your need for acoustic measurement and simulation. Over the years, I've also built strong supplier networks which will facilitate efficient component sourcing and prototype assembly. As a result-driven professional, detail-oriented documentation is second nature to me; expect rigorous test reports and progress updates throughout the project. Get ready to take your speaker project up several decibels!
₹25,000 INR in 7 days
7.1
7.1

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq
₹30,000 INR in 7 days
5.3
5.3

As an audio systems engineer, I primarily focused on speaker and acoustic engineering. Throughout my 17 years in the industry, I have gained invaluable expertise in different aspects of your project such as evaluating designs, driver selection, component placements, and acoustic tuning—all significant responsibilities for this role. My familiarity with full-range drivers, passive radiators, amplifiers, and Bluetooth audio systems is unmatched; and I have a comprehensive grasp on DSP, equalization, and audio enhancement. Using these skills I've been able to develop functional speaker prototypes benefiting from an in-depth understanding of frequency response, impedance, sensitivity, distortion, crossover behavior, and power handling. Moreover, my experience has afforded me the ability to identify and mitigate potential risks and make practical improvements for performance, reliability, and manufacturability. I am highly adept at coordinating with suppliers and manufacturers—a critical detail for sourcing components and assembling prototypes. Beyond my technical skills-quiver that aligns generally well with your technical requirements—I pride myself on my problem-solving orientation. I am confident in my ability to collaborate cross-functionally across teams towards a common goal.
₹25,000 INR in 7 days
3.4
3.4

I'm a 4th-year engineering student focused on embedded systems, PCB design, and power electronics, not acoustics specifically, so I want to be upfront that driver selection, enclosure tuning, and acoustic validation would be new territory for me rather than an area I've shipped before. What I can bring is the surrounding technical discipline: schematic/PCB work for the amplifier and power electronics side, firmware for Bluetooth/DSP control and system integration, and the documentation rigor to keep specs, BOM, and test reports clean as the design evolves. I'm looking to build a long-term working relationship, not just complete a single deliverable, so I'd put in the time to actually learn the acoustic engineering side properly rather than guess my way through it. Happy to start with a smaller, defined piece of scope first if that's a lower-risk way for both of us to see if it's a good fit.
₹15,000 INR in 7 days
0.0
0.0

As an accomplished Audio Systems Engineer, I bring to the table immeasurable experience and expertise in developing high-quality consumer audio products. My skills align seamlessly with your project requirements, encompassing everything from a deep understanding of speaker systems and acoustic engineering to hands-on knowledge of drivers, amplifiers, and Bluetooth audio systems. My proficiency extends to speaker enclosure design, component selection, and even testing functional prototypes- essentially the entire process you're seeking assistance with. In conclusion, my career has been built on a track record of delivering exceptional solutions and ensuring client satisfaction. From audio-enhancement to system integration with power systems and controls, my aim is always to optimize performance, reliability, and ultimately client success. By choosing me for your Audio Systems Engineer position you can be assured of precise technical execution blended with effective communication skills ensuring that your project vision is perfectly realized at each step. Let's turn your upcoming speaker project into a resounding success together!
₹37,000 INR in 7 days
0.0
0.0

Hi, I have relevant experience in mechanical enclosure design and hardware integration for compact speaker systems. I have previously designed and developed a similar custom speaker model for a client (Narjora project), working on the 3D enclosure, component layout, and practical hardware placement for clean sound output and proper airflow. I already have the 3D model and design data ready to share as a reference. I can help you validate your current enclosure design, select the right drivers/radiators, and ensure proper internal fitment and BOM documentation. Let’s connect on chat to discuss your current design files. Best regards, Samiran
₹25,000 INR in 7 days
0.0
0.0

I can lead the technical development of your speaker prototype, covering acoustical design, audio DSP implementation, Bluetooth integration, and embedded firmware. I'll coordinate electrical, mechanical, and software aspects to deliver a functional prototype with complete documentation. My Upwork profile has earned over $300,000 on Upwork with account Paul.P, managing complex audio hardware projects from architecture through production validation. Best regards, Paul.
₹25,000 INR in 7 days
0.0
0.0

Kolkata, India
Member since Aug 18, 2026
$250-750 USD
₹37500-75000 INR
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£10-15 GBP / hour
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$30-250 USD
$30-250 USD
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$250-750 USD
$210-415 USD
$30-250 USD
₹600-1500 INR
$30-250 CAD
₹12500-37500 INR
₹1250-2500 INR / hour
$750-1500 USD
₹400-750 INR / hour
£20-250 GBP