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In the world of the automobile, sound is
an important element for comfort of the
driver and passengers. In order to have
the best sound, constructors collaborate
with specialized companies. In this race
for the best possible sound, the
manufacturers make customized
products to match the different models
of cars. Previously reserved for the most
elite brands - Aston Martin, Audi, Ferrari,
Maserati or Porsche - their solutions are
now spilling over into more general
brands and reaching more customers.
Boston Acoustics is working with
Chrysler, Pioneer with Ford, JBL with
Toyota, Focal with PSA, and now Bose
with Renault.
Bose has great knowledge of automotive
sound. Bose therefore manufactured the
amplifier to match the Renault
Talisman's structure. The objective is to
amplify the power of the sound in
several channels, while keeping good
quality of sound. It offers a technical
solution together with manufacturers
such as Atmel for the microcontroller,
Cirrus Logic for the audio converter and
the CODEC integrated circuit, and
STMicroelectronics for the audio
amplifiers.
This report presents a complete
teardown analysis of Bose Audio
Amplifier from the Renault Talisman.
Based on this, it provides the bill-of-
material (BOM) and manufacturing cost
of the Audio Amplifier. The report also
offers a complete physical analysis and
manufacturing cost estimate for every
part, including the different mechanical
frames.
COMPLETE TEARDOWN WITH
• Teardown with detailed photos
• Component identification
• Printed circuit board cross-section and cost analysis
• Complete and priced bill-of-materials
• Manufacturing process flow
• Manufacturing cost analysis
• Estimated sales price
Physical and cost analysis of the Bose Audio Amplifier found in the Renault
Talisman.
REVERSE COSTING® – STRUCTURE, PROCESS & COST REPORT
Title: Bose Automotive Audio Amplifier
Pages: 77
Date: November 2019
Format: PDF & Excel file
Price: EUR 3,990
Bose Automotive Audio Amplifier
IC – LED – RF – MEMS – IMAGING – PACKAGING – SYSTEM – POWER - DISPLAY
BOSE AUTOMOTIVE AUDIO AMPLIFIER
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AUTHOR
TABLE OF CONTENTS
Overview/Introduction• Executive Summary• Main Chipset• Block Diagram• Reverse Costing Methodology• Glossary
Company Profile• Bose Corporation
Teardown Analysis• Views and Dimensions• System Opening• Main Electronic Board
Cost Analysis• Assessing the BOM• PCB Cost• BOM Cost – Main Electronic Board• Housing Parts – Estimation• BOM Cost – Housing
• Material Cost Breakdown by Sub-Assembly• Material Cost Breakdown by Component
Category• Assessing the Added Value (AV) Cost• Electronic Board Manufacturing Flow• Details of the Main Electronic Board AV
Cost• Details of the System Assembly AV Cost• Added-Value Cost Breakdown • Manufacturing Cost Breakdown
Estimated Manufacturer Price Analysis• Estimation of the Manufacturer Price
Morgan Collin has joined System Plus Consulting as a Costing Analyst in Electronic Systems in 2019. He is in charge of reverse costing, with a focus on electronic boards and systems. He previously worked for Fougerolle where he was in charge of electronic product production. He holds a BTS in electronics from Jeanne d'Arc High School.
COSTING TOOLS
REVERSE COSTING® – STRUCTURE, PROCESS & COST REPORT
Process-BasedCosting Tools
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WHAT IS A REVERSE COSTING®?
Reverse Costing® is the process of disassembling a device (or asystem) in order to identify its technology and calculate itsmanufacturing cost, using in-house models and tools.
IC Price+
MEMS CoSim+
MEMS Price+
Power CoSim+
Power Price+
LED CoSim+
3D PackageCoSim+
DisplayPrice+
PCBPrice+
SYSCost+
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BOSE AUTOMOTIVE AUDIO AMPLIFIER
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