Nissan Almera Classic - a car that is still popular today due to its reliability and affordability. However, the factory audio system often leaves much to be desired: quiet sound, lack of bass and distortion at high volumes. The solution to the problem is to replace or upgrade the speakers. But how do you choose the right speakers without overpaying for unnecessary features? And is it possible to install them yourself?

In this article we will look at all the nuances: from the types of speakers and their compatibility with Almera Classic to step-by-step instructions for replacing and adjusting the sound. You will learn which brands offer the best price-quality ratio, how to avoid common installation mistakes, and what to do if the sound gets worse after replacement. And for those who want to save money, we have prepared a list of budget analogues of the original speakers.

What speakers are installed in the Nissan Almera Classic from the factory?

Standard audio system Nissan Almera Classic (in bodies N16 And B10) is equipped with speakers in the low and mid-price segment. Most versions have:

  • 🔊 Front speakers: 16 cm (6.5 inches) coaxial speakers with paper cone. Power - 20-30 W RMS.
  • 🔊 Rear speakers: 13 cm (5.25 inches) or 16 cm (depending on configuration). Often missing from basic versions.
  • 🔊 Twitter: in top trim levels, tweeters (1-2 inches) can be installed in the A-pillars.

The main problems of factory speakers:

  • ⚠️ Paper diffusers wear out quickly at high volumes, wheezing appears.
  • ⚠️ Weak magnets do not provide deep bass, the sound is “empty”.
  • ⚠️ Poor sound insulation — vibrations from the speakers are transmitted to the panels, which degrades the sound quality.

If you notice that the sound has become quieter or distorted, it's likely time to replace your speakers. But before buying new speakers, you need to understand their types and characteristics.

📊 Which speakers are you planning to replace first?
  • Front
  • Rear
  • Twitter
  • All at once

Types of speakers for Almera Classic: what are they and which ones to choose?

Car speakers are divided into several types. For Nissan Almera Classic fit:

Speaker type Size (inches) Benefits Disadvantages Recommended Brands
Coaxial 5.25, 6.5 Easy installation, no additional crossovers required Less sound detail compared to component ones Pioneer, JBL, Alpine
Component 6.5 (midbass) + 1–2 (twitter) Better frequency separation, clear sound More difficult to install, requires crossover settings Focal, Hertz, Morel
Broadband 4, 5.25 Compact, suitable for rear shelves Weak bass, suitable only for complementing front speakers Kicker, Polk Audio
Subwoofers 8, 10, 12 Deep bass, powerful sound Requires a separate amplifier and space in the trunk JL Audio, Rockford Fosgate

For most owners Almera Classic optimal choice - coaxial speakers 6.5 inches for front doors and wideband 5.25 inches for the rear ones. If your budget allows, you can consider component acoustics with separate tweeters for better detail.

⚠️ Attention: When choosing speakers, pay attention to seat depth at the door Almera Classic. In some configurations it is only 5–6 cm, which limits the choice of models with deep magnets.

It is also important to consider impedance (resistance). Most standard radios Nissan designed for 4 ohm, but some aftermarket systems support 2 ohm for more power. Please check this option before purchasing!

Top 5 speakers for Nissan Almera Classic: 2026 rating

We analyzed owner reviews and expert reviews to rank the best speakers for Almera Classic. The list includes models of different price ranges - from budget to premium.

  1. Pioneer TS-A1670F (coaxial, 6.5")

    The best price-quality ratio. Power 300 W, sensitivity 90 dB, paper cone with rubber suspension. Ideal for replacing stock front speakers.

  2. JBL Club 6520 (coaxial, 6.5")

    A More Powerful Alternative Pioneer with improved bass. Power 330 W, neodymium magnet, moisture protection. Suitable for loud music lovers.

  3. Focal Integration ISC 165 (component, 6.5")

    Premium component acoustics with separate tweeter. Power 100W RMS, polypropylene cone, high level of detail. Requires crossover installation.

  4. Alpine SXE-1725S (coaxial, 6.5")

    A budget option with good mid-range output. Power 250 W, suitable for rear shelves. The downside is weak high frequencies.

  5. Hertz DCX 165.3 (coaxial, 6.5")

    Italian quality with power 110W RMS. Suitable for music lovers who want clear sound without distortion. The high price is justified by durability.

If you are looking budget option, pay attention to Alpine SXE-1725S or Pioneer TS-A1670F. Suitable for lovers of powerful sound JBL Club 6520, and audiophiles should take a closer look at Focal Integration ISC 165.

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Before purchasing, check whether the speakers come with adapter frames for installation in standard places Almera Classic. If not, you will have to purchase them separately or make them yourself.

Step-by-step instructions: how to replace speakers in a Nissan Almera Classic?

Replacing front and rear speakers in Almera Classic does not require special skills, but will require accuracy and patience. Below are detailed instructions with photos of key stages (if you need visual cues, look for a video on YouTube on request "Nissan Almera Classic speaker replacement").

Required tools:

  • 🔧 Phillips screwdriver (PH2)
  • 🔧 Plastic mounting spatulas (for removing trim)
  • 🔧 Pliers or pliers
  • 🔧 Multimeter (to check polarity)
  • 🔧 Double-sided tape or sealant (for fixing the speakers)

Replacing front speakers:

Disconnect the negative terminal of the battery|Remove the plastic cover of the door handle (carefully pry it off with a spatula)|Unscrew the bolts securing the door trim (2-3 pieces at the bottom and on the sides)|Disconnect the connectors from the stock speaker|Check the polarity before connecting new speakers-->

1. Remove the door card:

  • 🚗 Carefully pry up the plastic trim around the door handle and remove it.
  • 🚗 Unscrew the sheathing bolts (usually 2-3 pieces at the bottom and sides).
  • 🚗 Disconnect the connectors from the power window control buttons (if equipped).

2. Take out the stock speaker:

  • 🔊 Unscrew the 4 screws securing the column to the metal door frame.
  • 🔊 Disconnect the wires, remembering the polarity (usually “+” is marked in red or white).

3. Install new speakers:

  • 🔧 Try the new speaker on the seat. If it doesn't fit, you may need to modify the metal or use a transition frame.
  • 🔧 Connect the wires, observing the polarity (plus to plus, minus to minus).
  • 🔧 Secure the speaker with self-tapping screws or double-sided tape (if there are no fastenings).

4. Reassemble the door in reverse order.

⚠️ Attention: When installing deep magnet speakers, you may need to modification of the metal door frame (cutting a hole or bending metal). Without this, the speaker will rest against the glass or window lift mechanism.

Replacing rear speakers:

Rear speakers in Almera Classic usually located on the shelf behind the rear seatbacks. To replace them:

  1. Remove the shelf trim (it is secured with latches or screws).
  2. Unscrew the standard speakers (usually 3-4 screws).
  3. Disconnect the wires, remembering the polarity.
  4. Install new speakers using adapter frames if necessary.

If you don't have rear speakers, but you want to install them, you will need:

  • 🔧 Lay the wires from the radio to the rear shelf (use corrugation for protection).
  • 🔧 Cut holes for the speakers in the plastic casing (according to the template).
  • 🔧 Connect the speakers through an amplifier (if the radio power is not enough).
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If after replacing the speakers the sound becomes quieter or wheezing appears, check the polarity of the connections and the tightness of the speakers. Often the problem lies in poor wire contact.

Setting up the sound after replacing speakers: how to achieve perfect sound?

Installing new speakers is only half the battle. To sound in Nissan Almera Classic started playing for real, you need to set up the audio system correctly. Here's what you can do:

1. Setting the radio equalizer

If you have a stock radio Nissan or post-market system (for example, Pioneer or Sony), use the following settings:

  • 🎛️ Bass: +2…+4 dB (depending on preference).
  • 🎛️ Mid frequencies (Mid): 0 or +1 dB (so as not to “muffle” vocals).
  • 🎛️ Treble: +1…+3 dB (for sound clarity).
  • 🎛️ Balance (Fade/Balance): Adjust so that the sound is even from all speakers.

If the radio supports Presets, select mode "Rock" or "Pop" for a versatile sound.

2. Sound insulation of doors

Without soundproofing, even the most expensive speakers will sound 30–40% worse. B Almera Classic recommended:

  • 🔇 Paste the inside of the door vibroplast (For example, StP A20).
  • 🔇Add layer Shumkov (For example, Bitoplast or Accent) on the outside of the door.
  • 🔇 Seal the speakers using torn film (For example, Dynamat).

This will reduce vibration and improve bass sound.

3. Amplifier installation (optional)

If the radio power is not enough (usually 4×50 W), can be installed 4 channel amplifier (For example, Alpine KTP-445U or JBL Club A400). This will give:

  • 🔊 Clearer and louder sound without distortion.
  • 🔊 Possibility to connect a subwoofer.
  • 🔊 Better control over equalizer settings.
⚠️ Attention: When connecting an amplifier, be sure to use capacitor (For example, 1 Farad) to stabilize the voltage. Otherwise, loud music may cause the headlights to dim or the fuses to trip.

4. Crossover setting (for component speakers)

If you have installed component speakers, you will need to adjust the crossover (frequency filter). Optimal settings:

  • 🔧 Midbass cutoff frequency: 80–100 Hz (below pass to subwoofer).
  • 🔧 Twitter cutoff frequency: 3–4 kHz.
  • 🔧 Filter tilt: 12 dB/octave (for a smooth transition).

If you are not sure about the settings, use automatic calibration (if it is supported by the radio).

Common mistakes when replacing speakers and how to avoid them

Even experienced car owners sometimes make mistakes that spoil the sound or damage the speakers. Here are the most common ones:

  1. Wrong polarity

    If you mix up “+” and “–”, the speakers will work out of phase: the bass will disappear and the sound will become “flat”. Always check the polarity with a multimeter before connecting!

  2. Ignoring soundproofing

    Without vibration and sound insulation, the speakers will vibrate along with the door, which will lead to distortion. Minimum set: vibroplast on the inside of the door.

  3. Column overload

    If the amplifier power exceeds what is allowed for the speakers (for example, 100W RMS per speaker with maximum power 50 W), they will burn quickly. Always check compatibility!

  4. Poor sealing

    If the speaker does not fit tightly into the seat, the sound will “leak” out the door rather than going into the cabin. Use O-rings or sealant.

  5. Saving on wires

    Thin or oxidized wires lead to power loss and noise. Use copper wires with a cross-section of at least 1.5 mm².

To avoid these mistakes, follow a simple rule: "First check, then connect". Before final assembly, turn on some music and make sure the sound is clear and free of distortion.

What should I do if noise appears after replacing the speakers?

If you hear background noise (hissing, crackling) from the speakers, the reasons may be:

1. **Poor contact** - check all wire connections.

2. **Noise from the generator** - install a capacitor or noise filter.

3. **Poor quality radio** - some Chinese models make noise at high volumes.

4. **Ground Problems** - Make sure the negative wire is securely attached to the body.

If the noise remains, try connecting the speakers directly to the battery (via a resistor) - if the noise disappears, the problem is in the radio or wires.

How much does it cost to replace speakers in a Nissan Almera Classic?

The cost of replacing speakers depends on several factors: the type of speakers, the need to modify the seats and the level of service. Here are the estimated prices (for 2026):

Type of work On your own In service (Moscow/St. Petersburg) In service (regions)
Replacing front speakers 0 ₽ (only the cost of speakers) 1 500–2 500 ₽ 1 000–1 800 ₽
Replacing rear speakers 0 ₽ 1 200–2 000 ₽ 800–1 500 ₽
Installation of component acoustics (with crossover) 0 ₽ 3 000–5 000 ₽ 2 000–3 500 ₽
Soundproofing 2 doors 1,500–2,500 ₽ (materials) 4 000–7 000 ₽ 3 000–5 000 ₽
Amplifier + subwoofer installation 0 ₽ 6 000–12 000 ₽ 4 000–8 000 ₽

Cost of the speakers themselves:

  • 💰 Budget (for example, Alpine SXE-1725S): 2,000–4,000 RUR per set.
  • 💰 Middle price segment (for example, Pioneer TS-A1670F): 5 000–8 000 ₽.
  • 💰 Premium (for example, Focal Integration ISC 165): 12 000–20 000 ₽.

If your budget is limited, you can start with a replacement front speakers and sound insulation of doors - this will give the greatest increase in sound quality. It is better to postpone the installation of the amplifier and subwoofer to the second stage.

FAQ: Frequently asked questions about speakers in Nissan Almera Classic

Is it possible to install larger speakers than standard ones?

Theoretically, yes, but the seat will need modification. For example, instead of the standard 16 cm (6.5"), you can try to squeeze in 17 cm (6.75"), but you will have to trim the metal of the door. This is risky as it can weaken the structure. It is better to choose standard-sized speakers with deep bass (for example, JBL Club 6520).

How to check if the speakers are working without removing the casing?

You can use the multimeter in resistance test mode:

  1. Turn off the radio.
  2. Remove the connector from the column (usually it is accessible without completely removing the casing).
  3. Connect the multimeter leads to the speaker terminals. A working column should show resistance 3–4 ohms.

If resistance 0 ohm - break if ∞ - wire break.

Which speakers are better: coaxial or component?

It depends on your goals:

  • 🔊 Coaxial easier to install and cheaper. Suitable for those who want to improve the sound without major modifications.
  • 🔊 Component provide better frequency separation and clear sound, but require the installation of a crossover and tweeters. Optimal for music lovers.

For Nissan Almera Classic We recommend starting with coaxial speakers and then adding tweeters as needed.

Do I need to change the radio when replacing the speakers?

Not necessary, but if you have a stock radio Nissan with power 15–20 W per channel, the new speakers will not reach their potential. In this case, consider the options:

  • 🔧 Installation amplifier (For example, Alpine KTP-445U).
  • 🔧 Replacing the radio with a model with power 50 W+ (For example, Pioneer DEH-S4200BT).

If your budget is limited, you can leave the standard radio, but the sound will be quieter than it could be.

How to protect new speakers from theft?

Unfortunately, the speakers in Almera Classic - easy prey for thieves. To protect them:

  • 🔒 Install secret bolts with a non-standard head.
  • 🔒 Use alarm with tilt sensor (will work when trying to remove the trim).
  • 🔒 Apply to speakers engraving (for example, body number).
  • 🔒 Park in guarded parking lots or in a garage.

You can also choose speakers with non-standard mounting (for example, Hertz with unique frames).