What is the Kicks 4 amplifier and why is it needed?

Amplifier Kicks 4 is specialized audio equipment designed to improve sound performance in cars Nissan Kicks. Unlike a standard audio system, which is often limited in power and playback quality, this amplifier allows you to unleash the potential of your speakers, adding depth to the bass, clarity to the mids, and detail to the highs.

Many owners Kicks are faced with the problem of the “empty” sound of the standard radio, especially at low and medium volumes. Kicks 4 amplifier solves this problem due to increased output power (up to 4×100 W depending on modification) and support for modern signal processing technologies. It is compatible with both the original audio system Nissan Connect, as well as with aftermarket head units.

It is important to understand that Kicks 4 - this is not a universal solution, but a product adapted to the acoustic characteristics of the cabin Kicks. Its design takes into account the location of the speakers, the volume of the interior and even the finishing materials that affect the resonance. This makes it more effective than generic boosters from brands like Pioneer or Alpine, which require additional configuration.

Kicks 4 amplifier specifications

Basic amplifier version Kicks 4 equipped with four channels with power output 50 W × 4 under load 4 ohm. Top modifications (for example, Kicks 4 Pro) offer up to 120 W × 4 and support bridge mode for connecting a subwoofer. Key features include:

  • 🔊 Class D — high energy efficiency and compact dimensions (suitable for installation under the seat or in the trunk).
  • 🎛️ Built-in crossover with adjustable cutoff frequencies (from 50 Hz to 5 kHz).
  • 🔌 Support high level inputs (for connection to a standard radio without RCA outputs).
  • 🛡️ Protection against short circuit, overheating and overvoltage.

One of the key advantages Kicks 4 is technology support Auto EQ, which automatically adjusts the sound to the interior acoustics. This is especially useful for owners who don't want to waste time manually adjusting the equalizer. However, for audiophiles it is also available manual mode with 10-band graphic equalizer.

Model Power (4 ohms) Class Inputs Dimensions (L×W×H)
Kicks 4 Base 50 W × 4 D RCA/High Level 200×150×40 mm
Kicks 4 Pro 120 W × 4 D RCA/High Level/Optical 240×180×50 mm
Kicks 4 Mini 30 W × 4 D High level 150×100×30 mm
⚠️ Attention: Models Kicks 4 Pro require additional power supply 12V with current not less 20A. Connecting to standard wiring without amplification can lead to a voltage drop and tripping of the protection.
📊 What amplifier do you use in your Nissan Kicks?
  • Standard (no modifications)
  • Kicks 4 Base
  • Kicks 4 Pro
  • Other brand (specify in comments)
  • I don't know

Comparison of Kicks 4 with analogues: which is better?

There are many amplifiers on the market that are compatible with Nissan Kicks, but not all are optimized for its acoustics. For example, popular Alpine KTA-450 offers similar power (45 W × 4), but does not have built-in Auto EQ, which complicates setup. At the same time Kicks 4 was originally developed taking into account:

  • 🚗 Cabin acoustics — compensates for resonance from plastic panels and double-glazed windows.
  • 🔋 Electricians Kicks - compatible with CAN bus and does not require cheating AMP bypass.
  • 🎧 Standard speakers - supports impedance 2–4 ohms without the risk of overheating.

Compared to budget solutions (e.g. Pioneer GM-D8604), Kicks 4 wins in ease of installation. To connect it, you do not need to lay new wires - just use standard connectors. However, analogs have their own advantage: for example, JL Audio JD400/4 offers a "cleaner" sound at high frequencies, but costs 2-3 times more.

Critical point: general purpose amplifiers (like Soundstream PN4.640D) may conflict with the system Bose in top trim Kicks, causing interference. Kicks 4 free of this problem thanks to the built-in noise filter.

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If your Kicks is equipped with a Bose system, check the VIN code for compatibility on the manufacturer's website before purchasing the amp. Some models require radio firmware.

Step-by-step instructions for installing the Kicks 4 amplifier

Installation Kicks 4 does not require deep knowledge of auto electricians, but will require accuracy. Main stages:

  1. Preparation: Disconnect the battery (remove the terminal −) and remove the decorative panels to access the standard wiring.
  2. Power connection: Lay the power cable (4 AWG) from the battery to the amplifier installation location, adding a fuse (60A) 30 cm from the battery.
  3. Signal wires: Connect to the standard radio via ISO connector or high-level inputs (if RCA is missing).
  4. Earth: Strip and secure the ground wire to the body (optimally on the seat bolt).
  5. Setting: Turn on the amplifier and calibrate Auto EQ (takes ~5 minutes).

For models with Nissan Connect may need to be activated External Amp in the service menu. This is done through the diagnostic connector OBD-II using the program Consult-III Plus or analogues.

☑️ Check before first use

Done: 0 / 4
⚠️ Attention: If there is background noise after installation (for example, "whistle" at high frequencies), check the ground. Most often the problem is solved by transferring the mass to another bolt or adding a capacitor 1 Farad into the power circuit.

Sound tuning: how to configure the Kicks 4 amplifier to suit your preferences

Even with Auto EQ, the sound can be improved manually. Basic parameters for setting:

  • 🎚️ Input level: Set it so that there is no distortion at maximum volume of the radio (optimally - 75% from the maximum).
  • 🔄 Crossover: For front speakers, set HPF 80 Hz, for the rear - HPF 120 Hz (if there is no subwoofer).
  • 📈 Equalizer: Lift up 60–80 Hz for bass and 10–12 kHz for the top, but no more than +3 dBto avoid distortion.

To check the quality of the setup, use test tracks:

  • 🎵 "Sweep Tone" (20–20 kHz) - to check the linearity of the frequency response.
  • 🎵 "Pink Noise" — for balancing left/right channels.
  • 🎵 "Bass Test 40 Hz" - to assess the depth of low frequencies.

If the bass sounds hollow, check the speaker phase (switch + And − sometimes on one of the channels). If the problem persists, it may be necessary to improve the acoustic design of the doors (for example, installing a vibration absorber StP).

How to check the phase of speakers without equipment?

Turn on mono mode on the radio and turn off the speakers one by one. If, when one of them is turned off, the bass becomes weaker, the phase is incorrect.

Common problems and their solutions

Even after proper installation, problems may occur. Let's consider typical cases:

Problem Possible reason Solution
The amplifier goes into protection Short circuit or low voltage Check fuses and terminal voltage (12.6V+)
Extraneous noise (interference) Bad ground or interference from the CAN bus Transfer the ground, add a ferrite filter to the signal wires
Uneven channel volume Incorrect balance setting or damaged cable Check the integrity of the RCA wires, recalibrate Auto EQ

If the amplifier does not turn on at all, check for 12V on REM input (it should appear when you turn on the radio). For diagnostics, use a multimeter in mode DC 20V. If there is no voltage, the problem is in the wiring or settings of the head unit.

⚠️ Attention: In models Kicks 2020+ with the system NissanConnect 2.0 It may be necessary to activate the external amplifier via diagnostic software. Independent intervention in the firmware of the radio will void the warranty!
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90% of problems with the Kicks 4 amplifier are related to poor grounding or power supply. Always use copper cables that are at least 4 AWG.

Where can I buy the Kicks 4 amplifier and how much does it cost?

Original Kicks 4 sold through dealerships Nissan and specialized online stores (for example, NissanPartsDeal or Partsouq). Average prices for 2026:

  • 💰 Kicks 4 Base — 18 000–22 000 ₽.
  • 💰 Kicks 4 Pro — 30 000–35 000 ₽.
  • 💰 Kicks 4 Mini — 12 000–15 000 ₽.

When purchasing, pay attention to:

  • 📦 Equipment: The box should contain fasteners, signal cables and instructions in Russian.
  • 🔖 Warranty: Official dealers give 2 years, gray sellers - up to 6 months.
  • 🔍 Serial number: Check it out on the website Nissan to confirm originality.

An alternative option is to buy a used amplifier at Avito or Drom.ru. However, be careful: devices are often sold after an accident with a damaged circuit board. Before purchasing, ask the seller to send a video of the amplifier operating with a connected load.

FAQ: Answers to popular questions

Can Kicks 4 be installed on a Kicks with Bose system?

Yes, but you need to turn off the stock amplifier Bose via the diagnostic connector. Otherwise, signal conflicts may occur. 2021+ models may require a radio firmware update.

Do I need to change speakers when installing Kicks 4?

Not necessarily. The amplifier will reveal the potential of the standard speakers, but for better sound it is recommended to replace the front speakers with component systems (for example, Focal PS 165 or Morel Tempo Ultra).

Which subwoofer is suitable for Kicks 4 Pro?

The best option is compact 10 inch impedance subwoofer 2 ohm (For example, JL Audio 10W3v3). For power supply, use bridge mode (channels 3+4), but do not exceed the total power 240 W.

Can Kicks 4 be connected to an Android Auto radio?

Yes, but only through RCA outputs. If your radio does not have them, you will need linear converter (For example, AudioControl LC2i) to convert a high-level signal.

How to reset Kicks 4 to factory settings?

Press and hold the button Mode on the amplifier panel for 10 secondsuntil the indicator flashes. Alternatively, turn off the power to 30 seconds.