Many owners Ε koda Rapid The problem is that the sound in the front may be acceptable, but the back sphere sounds deaf or absent. This is due to the fact that the basic configurations often lack acoustic elements in the rear doors, and the regular head unit simply does not have the appropriate connection channels. Installation of rear speakers This is not just replacing the old part with a new one, this is a comprehensive work on laying the wiring and reworking the cabin.
If you decide to hold audio upgrade On your own, you will have to face the need to remove the skin of the doors, find free space for the speaker and, possibly, pull wires through the thresholds. Ε koda Rapid has a fairly simple cabin design, which facilitates access to the internal cavities, but requires accuracy when working with plastic fixtures. Ignoring these nuances can lead to extraneous noises or damage to decorative elements.
Choosing the Right Acoustic System for Rapid
The first step in the modernization process is the correct selection of components. Not all acoustics will fit in size and depth of landing in the regular places of doors Ε koda Rapid. The standard size of the speakers in this model is usually 130 mm (5.25 inches), however, the depth of the installation is critical, since the space between the door panel and the glass is limited.
You need to pay attention to the parameters. sensitivity and impedance (resistance). Head unit in Skoda Rapid It emits about 45-50 watts per channel, so speakers with high sensitivity (from 90 dB) will sound louder and cleaner at low power. If you plan to install an external amplifier, the power requirements change.
- π 130 mm diameter speakers are the standard for Rapid doors, requiring minimal adaptation.
- π The depth of installation should not exceed 50-55 mm, otherwise the glass will not fall completely.
- π° Coaxial systems are cheaper and easier to install than component systems, but sound less detailed.
For those who want to get the best sound quality, it is worth considering. component acoustics with remote high-frequency speakers. But in the back door Ε koda Rapid The space for their placement is often not enough without serious interference with the design of the door card. In this case, it is better to focus on high-quality coaxials with ceramic diffusers.
β οΈ Attention! Do not choose speakers with a large magnet unless you are sure of the free space behind the door card. V Ε koda Rapid The magnet can rest on the windows lifting mechanism, which will lead to jamming of the glass.
Tools and workplace preparation
Before starting the physical dismantling, it is necessary to prepare tool set. You will need special blades to remove the skin so as not to scratch the plastic, a Torx cross screwdriver (usually the T20 and T25), and a multimeter to check for the signal. Without the right tool, there is a high risk of breaking fragile plastic clips, which in Rapid often break when a sloppy underdog.
Access to electricity is also required. If your configuration does not have wires to the rear doors, you will need to lay a cable from the front doors or from the head unit. For this, a flexible wire rope and tape are useful. The workplace should be well lit, as you will have to work in hard-to-reach cavities of sills and racks.
- π Plastic blades for removing panels (required so as not to scratch the cabin).
- β‘ Multimeter to check circuits and search for mass.
- π§ A set of Torx bits and standard screwdrivers for mounting doors.
- π Measuring roulette for precise determination of the location of the speaker installation.
Before starting work, it is recommended to turn off the battery terminal to avoid short circuits when laying wires. Although the risk is minimal, working with energized wiring in a confined door space Ε koda Rapid It can cause airbags to work or control units to fail.
βοΈ Installation Tools
Dismantling of door cards and evaluation of factory wiring
The process of removing door cards in Ε koda Rapid It has its own characteristics. Start by removing the decorative plug on the door opening handle and the screw underneath. Then it is necessary to gently tamper with the plastic lining of the window handle. All the locks are located on the perimeter of the door, and they must be released, walking with a spatula in a circle.
After removing the card, you will see the metal base of the door. It is important to assess the availability of regular wiring. In the basic versions of wires to the installation site, the speaker may not be at all - there will be just an empty cavity. In more equipped configurations, wires may be, but connectors are not connected to the head unit.
β οΈ Attention! When disconnecting the door card, be extremely careful with the wiring of the window and backlight control button. Disconnect the connectors only when you press the lock, do not pull the wires.
If there are no wires, you will need to lay them yourself. To do this, you need to remove the upholstery of the threshold and, possibly, the decorative lining of the rack. V Ε koda Rapid staff harnesses pass under the plastic floor, and there you can carefully conduct new cables. Use a corrugated tube to protect the wires from rubbing against the metal of the body.
Laying of wires and connection to the head unit
If there is no regular wiring, it is necessary to conduct new wires from the head unit or front doors. The best option is to power the rear speakers directly from the head unit if it supports 4 channels. To do this, remove the head unit by unscrewing the screws of the mount and disconnecting the main ISO connector.
You need to find the sling of the head unit connector. The colors of the wires may vary depending on the manufacturer of the head unit, but the standard is usually gray and gray with a stripe (left rear), purple and purple with a stripe (right rear). Check for a signal on these contacts using a multimeter.
- π΄ Red wire plus, should go to the central contact speaker.
- β« Black wire - minus (mass), goes to the side contact or the speaker body.
- π’ Green/Violet β signal wires for the right and left channels, respectively.
Use a flexible cable to pull wires through the rapids. The wire should be laid in corrugated and secured with screeds so that it does not dangle and touch moving parts. In the places of passage through the metal body be sure to use rubber seals to avoid oxidation of contacts and damage to the insulation.