Toyota Aygo EMMA advanced 5 presentation

Design Goals Building a SQ system on a moderate budget Optimal use of available space Show off installation skills

Building a SQ system on a moderate budget

Optimal use of available space

Show off installation skills

Wiring

Power wires fused properly 20 mm2 power cable fused within 20 cm of positive battery pole Original battery and location were used 60 amp main fuse

20 mm2 power cable fused within 20 cm of positive battery pole

Original battery and location were used

60 amp main fuse

Power wires fused properly 20 mm2 power cable from positive battery pole supplies power to the amplifier fuse block 10 mm2 power cables were use to power te amplifiers 40 amp fuses were used

20 mm2 power cable from positive battery pole supplies power to the amplifier fuse block

10 mm2 power cables were use to power te amplifiers

40 amp fuses were used

Power wires fused properly Original iso plug of the car supplies power to the headunit Fused behind the radio and in the original fuse box

Original iso plug of the car supplies power to the headunit

Fused behind the radio and in the original fuse box

Wires properly terminated

Speaker wire terminations

Wire terminations properly protected All terminations accessible without removing panels or equipment are protected against touching Ground connections of the amps to the car are sealed with clear coat

All terminations accessible without removing panels or equipment are protected against touching

Ground connections of the amps to the car are sealed with clear coat

Wires protected from damage Rubber grommet was used to protect the power cable when passing through the firewall

Rubber grommet was used to protect the power cable when passing through the firewall

Wires protected from damage All wiring was done using PVC slit tubing to protect the wires This same tubing was used by the manufacturer throughout the car

All wiring was done using PVC slit tubing to protect the wires

This same tubing was used by the manufacturer throughout the car

Interior wires hidden from view All wires in the interior are hidden from view when sitting in a normal driving position (or passenger position) with the doors open

All wires in the interior are hidden from view when sitting in a normal driving position (or passenger position) with the doors open

Installation

Components securely mounted Headunit was mounted using the supplied mounting shaft A custom trim panel was made for a cleaner instalation

Headunit was mounted using the supplied mounting shaft

A custom trim panel was made for a cleaner instalation

Components securely mounted The amplifiers were mounted using a welded steel amprack bolted to the seat bolts

The amplifiers were mounted using a welded steel amprack bolted to the seat bolts

Components securely mounted The door speakers were bolted to the doors using 6mm bolts and a custom made trim ring

The door speakers were bolted to the doors using 6mm bolts and a custom made trim ring

Components securely mounted The tweeters were bolted to the a-pilar using an 8mm bolt and custom made trim piece An L shaped bracket was made to fix the tweeter to the cars a-pilar

The tweeters were bolted to the a-pilar using an 8mm bolt and custom made trim piece

An L shaped bracket was made to fix the tweeter to the cars a-pilar

Components securely mounted The subbox was bolted to the car using an 8mm bolt to the spare tire location The subwoofer itself was bolted down with 6mm bolts

The subbox was bolted to the car using an 8mm bolt to the spare tire location

The subwoofer itself was bolted down with 6mm bolts

Mounting panels securely mounted All mounting panels serving as a structural hold for components are bolted to the car Mounting panels serving cosmetic purposes are pressure fitted for easy maintenance.

All mounting panels serving as a structural hold for components are bolted to the car

Mounting panels serving cosmetic purposes are pressure fitted for easy maintenance.

Protection of speakers All speakers are protected using grills

All speakers are protected using grills

Normal use of the vehicle No equipment was installed in the drivers view All seats operate as from the factory

No equipment was installed in the drivers view

All seats operate as from the factory

First optic impression All parts of the installation are finished No part is still “ under construction”

All parts of the installation are finished

No part is still “ under construction”

Overall craftsmanship Headunit

Overall craftsmanship tweeters

Overall craftsmanship Door speakers

Overall craftsmanship subwoofer

Overall craftsmanship amplifiers

Thank you!!

Power schematics Original power supply Remote 1 mm2

Signal schematics 1.5 mm2 2.5 mm2 4 mm2