Car Audio Amplifiers

Frequently Asked Questions

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Car amplifier Focal Auditor AP-4340

Pr. code (SKU): 121741

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Specifications

Brand	Focal
Trade name	Auditor AP-4340
Type	car amplifier
Length	340 mm
Width	235 mm
Height	55 mm
Channels	four-channel
Rated power (4 Ohm)	280
Maximum power	380 W
Power of channel 1 (4 Ohm)	70
Power of channel 2 (4 Ohm)	70
Power of channel 3 (4 Ohm)	70
Power of channel 4 (4 Ohm)	70
Ability to work at 2 Ohms	+
SNR, however	76 dB
HDF, no more	0,0006%
Built-in crossover	+
Frequency range from	10 Hz
Frequency range up to	30000 Hz
Amplifier class	AB
Color	black
Manufacturer	France
Warranty / Service	12 months
Price per	pcs

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Car amplifier Focal FDS 2.350

Pr. code (SKU): 123287

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Specifications

Brand	Focal
Trade name	FDS 2.350
Type	car amplifier
Length	199 mm
Width	108 mm
Height	43 mm
Channels	two-channel
Rated power (4 Ohm)	360
Maximum power	210 W
Power of channel 1 (4 Ohm)	105
Power of channel 2 (4 Ohm)	105
Ability to work at 2 Ohms	+
SNR, however	84 dB
HDF, no more	0,0007%
High-level input	+
Built-in crossover	+
Frequency range from	10 Hz
Frequency range up to	50000 Hz
Amplifier class	D
Manufacturer	France
Warranty / Service	12 months
Price per	pcs

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Car amplifier Focal FDS 4.350

Pr. code (SKU): 123288

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Specifications

Brand	Focal
Trade name	FDS 4.350
Type	car amplifier
Length	199 mm
Width	108 mm
Height	43 mm
Channels	four-channel
Rated power (4 Ohm)	400
Maximum power	232 W
Power of channel 1 (4 Ohm)	58
Power of channel 2 (4 Ohm)	58
Power of channel 3 (4 Ohm)	58
Power of channel 4 (4 Ohm)	58
Ability to work at 2 Ohms	+
SNR, however	84 dB
HDF, no more	0,0005%
High-level input	+
Built-in crossover	+
Frequency range from	10 Hz
Frequency range up to	50000 Hz
Amplifier class	D
Manufacturer	France
Warranty / Service	12 months
Price per	pcs

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Car amplifier Focal FPX 1.1000

Pr. code (SKU): 123291

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Specifications

Brand	Focal
Trade name	FPX 1.1000
Type	car amplifier
Length	297 mm
Width	132 mm
Height	53 mm
Channels	single-channel
Rated power (4 Ohm)	420
Maximum power	1000 W
Power of channel 1 (4 Ohm)	420
Ability to work at 2 Ohms	+
SNR, however	76 dB
HDF, no more	0,0008%
Built-in crossover	+
Frequency range from	15 Hz
Frequency range up to	250 Hz
Amplifier class	D
Manufacturer	France
Warranty / Service	12 months
Price per	pcs

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Car amplifier Focal FPX 4.400 SQ

Pr. code (SKU): 123285

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Specifications

Brand	Focal
Trade name	FPX 4.400 SQ
Type	car amplifier
Length	315 mm
Width	176 mm
Height	57 mm
Channels	four-channel
Rated power (4 Ohm)	280
Maximum power	400 W
Power of channel 1 (4 Ohm)	70
Power of channel 2 (4 Ohm)	70
Power of channel 3 (4 Ohm)	70
Power of channel 4 (4 Ohm)	70
Ability to work at 2 Ohms	+
SNR, however	77 dB
HDF, no more	0,0004%
Built-in crossover	+
Frequency range from	10 Hz
Frequency range up to	22000 Hz
Amplifier class	AB
Manufacturer	France
Warranty / Service	12 months
Price per	pcs

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Car amplifier Focal FPX 4.800

Pr. code (SKU): 123293

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Specifications

Brand	Focal
Trade name	FPX 4.800
Type	car amplifier
Length	237 mm
Width	132 mm
Height	53 mm
Channels	four-channel
Rated power (4 Ohm)	480
Maximum power	740 W
Power of channel 1 (4 Ohm)	120
Power of channel 2 (4 Ohm)	120
Power of channel 3 (4 Ohm)	120
Power of channel 4 (4 Ohm)	120
Ability to work at 2 Ohms	+
SNR, however	76 dB
HDF, no more	0,0001%
Built-in crossover	+
Frequency range from	10 Hz
Frequency range up to	20000 Hz
Amplifier class	D
Manufacturer	France
Warranty / Service	12 months
Price per	pcs

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Car amplifier Hertz HCP 4D

Pr. code (SKU): 112860

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Specifications

Brand	Hertz
Trade name	HCP 4D
Type	car amplifier
Length	215 mm
Width	190 mm
Height	50 mm
Channels	four-channel
Rated power (4 Ohm)	520
Maximum power	1160 W
Power of channel 1 (4 Ohm)	75
Power of channel 2 (4 Ohm)	75
Power of channel 3 (4 Ohm)	75
Power of channel 4 (4 Ohm)	75
Ability to work at 2 Ohms	+
SNR, however	100 dB
HDF, no more	0,0002%
High-level input	+
Built-in crossover	+
Frequency range from	10 Hz
Frequency range up to	60000 Hz
Amplifier class	D
Color	black
Manufacturer	Italy
Warranty / Service	12 months
Price per	pcs

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Car amplifier Kicx AP 2.120AB

Pr. code (SKU): 120987

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1 review

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Specifications

Brand	Kicx
Trade name	AP 2.120AB
Type	car amplifier
Length	310 mm
Width	210 mm
Height	51 mm
Channels	two-channel
Rated power (4 Ohm)	200
Maximum power	300 W
Power of channel 1 (4 Ohm)	100
Power of channel 2 (4 Ohm)	100
Ability to work at 2 Ohms	+
SNR, however	92 dB
Built-in crossover	+
Frequency range from	20 Hz
Frequency range up to	20000 Hz
Amplifier class	AB
Warranty / Service	12 months
Price per	pcs

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Car amplifier JBL Club A754

Pr. code (SKU): 137235

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1 review

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Specifications

Brand	JBL
Trade name	Club A754
Type	car amplifier
Length	320 mm
Width	51 mm
Height	180 mm
Channels	four-channel
Rated power (4 Ohm)	300
Maximum power	400 W
Power of channel 1 (4 Ohm)	75
Power of channel 2 (4 Ohm)	75
Power of channel 3 (4 Ohm)	75
Power of channel 4 (4 Ohm)	75
Ability to work at 2 Ohms	+
High-level input	+
Impedance	4 Ohm
Manufacturer	United States
Warranty / Service	12 months
Price per	pcs

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Car amplifier JBL DSP4086

Pr. code (SKU): 138582

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Specifications

Brand	JBL
Trade name	DSP4086
Type	car amplifier
Rated power (4 Ohm)	320
Maximum power	480 W
Power of channel 1 (4 Ohm)	40
Power of channel 2 (4 Ohm)	40
Power of channel 3 (4 Ohm)	40
Power of channel 4 (4 Ohm)	40
Power of channel 5 (4 Ohm)	40
Power of channel 6 (4 Ohm)	40
Ability to work at 2 Ohms	+
Sensitivity	90 dB
Frequency range from	10 Hz
Frequency range up to	22000 Hz
Amplifier class	D
Manufacturer	United States
Warranty / Service	12 months
Price per	pcs

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Car amplifier Alpine S2-A120M

Pr. code (SKU): 146375

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Specifications

Brand	Alpine
Trade name	S2-A120M
Type	car amplifier
Length	352 mm
Width	56 mm
Height	210 mm
Channels	single-channel
Rated power (4 Ohm)	600 W
Power of channel 1 (4 Ohm)	600
Ability to work at 2 Ohms	+
Ability to work at 1 Ohms	+
Impedance	4 Ohm
Amplifier class	D
Warranty / Service	12 months
Price per	pcs

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Car amplifier Alpine S2-A36F

Pr. code (SKU): 146267

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Specifications

Brand	Alpine
Trade name	S2-A36F
Type	car amplifier
Length	220 mm
Width	57 mm
Height	210 mm
Channels	four-channel
Rated power (4 Ohm)	180 W
Power of channel 1 (4 Ohm)	60
Power of channel 2 (4 Ohm)	60
Power of channel 3 (4 Ohm)	60
Power of channel 4 (4 Ohm)	60
Ability to work at 2 Ohms	+
Impedance	4 Ohm
Frequency range from	10 Hz
Frequency range up to	40000 Hz
Warranty / Service	12 months
Price per	pcs

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Car amplifier Alpine S2-A60M

Pr. code (SKU): 146263

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Specifications

Brand	Alpine
Trade name	S2-A60M
Type	car amplifier
Length	220 mm
Width	57 mm
Height	210 mm
Channels	single-channel
Rated power (4 Ohm)	330 W
Power of channel 1 (4 Ohm)	330
Ability to work at 2 Ohms	+
Ability to work at 1 Ohms	+
Impedance	4 Ohm
Frequency range from	10 Hz
Frequency range up to	400 Hz
Amplifier class	D
Warranty / Service	12 months
Price per	pcs

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Car amplifier Focal FPS 2160

Pr. code (SKU): 105584

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Specifications

Brand	Focal
Trade name	FPS 2160
Type	car amplifier
Length	353 mm
Width	254 mm
Height	59 mm
Channels	two-channel
Maximum power	360 W
Power of channel 1 (4 Ohm)	105
Power of channel 2 (4 Ohm)	105
Ability to work at 2 Ohms	+
SNR, however	92 dB
HDF, no more	0,0011%
Built-in crossover	+
Frequency range from	10 Hz
Frequency range up to	52000 Hz
Amplifier class	AB
Manufacturer	France
Warranty / Service	12 months
Price per	pcs

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Car amplifier Hertz HP 1 KD

Pr. code (SKU): 100253

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Specifications

Brand	Hertz
Trade name	HP 1 KD
Type	car amplifier
Length	280 mm
Width	588 mm
Height	55 mm
Channels	single-channel
Maximum power	6600 W
Power of channel 1 (4 Ohm)	1050
SNR, however	87 dB
HDF, no more	0,0006%
Frequency range from	50 Hz
Frequency range up to	350 Hz
Color	gray
Manufacturer	Italy
Warranty / Service	12 months
Price per	pcs

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Car amplifier Hertz HP 2

Pr. code (SKU): 100254

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Specifications

Brand	Hertz
Trade name	HP 2
Type	car amplifier
Length	240 mm
Width	548 mm
Height	55 mm
Channels	two-channel
Maximum power	1200 W
Power of channel 1 (4 Ohm)	370
Power of channel 2 (4 Ohm)	370
SNR, however	94 dB
HDF, no more	0,0004%
Frequency range from	40 Hz
Frequency range up to	150 Hz
Color	gray
Manufacturer	Italy
Warranty / Service	12 months
Price per	pcs

discount -20%

Car amplifier Cadence QR 80.4

Pr. code (SKU): 145320

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Specifications

Brand	Cadence
Trade name	QR 80.4
Type	car amplifier
Length	234 mm
Width	160 mm
Height	52 mm
Channels	four-channel
Power of channel 1 (4 Ohm)	80
Power of channel 2 (4 Ohm)	80
Power of channel 3 (4 Ohm)	80
Power of channel 4 (4 Ohm)	80
Ability to work at 2 Ohms	+
Frequency range from	20 Hz
Frequency range up to	30000 Hz
Amplifier class	D
Manufacturer	China
Warranty / Service	12 months
Price per	pcs

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Car amplifier Ground Zero GZDSP 4.80A-PRO

Pr. code (SKU): 138593

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Specifications

Brand	Ground Zero
Trade name	GZDSP 4.80A-PRO
Type	car amplifier
Length	185 mm
Width	237 mm
Height	42 mm
Channels	four-channel
Rated power (4 Ohm)	320
Maximum power	520 W
Power of channel 1 (4 Ohm)	80
Power of channel 2 (4 Ohm)	80
Power of channel 3 (4 Ohm)	80
Power of channel 4 (4 Ohm)	80
Ability to work at 2 Ohms	+
Frequency range from	20 Hz
Frequency range up to	20000 Hz
Price per	pcs

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Car amplifier Ground Zero GZRA 2HD

Pr. code (SKU): 140790

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Specifications

Brand	Ground Zero
Trade name	GZRA 2HD
Type	car amplifier
Length	268 mm
Width	186 mm
Height	52 mm
Channels	two-channel
Maximum power	1150 W
High-level input	+
Frequency range from	10 Hz
Frequency range up to	25000 Hz
Amplifier class	D
Price per	pcs

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Car amplifier Focal FDS1.350

Pr. code (SKU): 146624

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Specifications

Brand	Focal
Trade name	FDS1.350
Type	tweeter
Price per	pcs

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Car Audio Amplifiers: Best sales

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Car Audio Amplifiers: Frequently Asked Questions

What is a car sound amplifier?

A car audio amplifier is a device that amplifies the audio signal coming from the head unit to provide better sound quality and power to the speakers and subwoofers in the car.

Why do I need a car sound amplifier?

An audio amplifier is needed to enhance the audio quality in your car, increase the volume without distortion and unlock the full potential of your speakers and subwoofers.

How to choose a car sound amplifier?

When choosing an amplifier, consider power (watts), number of channels, compatibility with your head unit and speakers, as well as size and installation features.

How many channels should a car amplifier have?

The number of channels depends on the configuration of your audio system. For example, 4-channel amplifiers are suitable for four speakers, while 5-channel amplifiers are suitable for four speakers and a subwoofer.

How to install a car audio amplifier correctly?

It is better to entrust the installation to professionals to avoid electrical problems. If you are installing on your own, follow the manufacturer's instructions and be sure to use the correct cables and fuses.

Does the power of the amplifier affect the sound quality?

Yes, the power of the amplifier affects the sound quality. A more powerful amplifier provides clear and rich sound at high volume without distortion.

What does “Class D” mean in car amplifiers?

Class D designates a digital amplifier that has high efficiency and less heat dissipation, making it ideal for use in cars.

Can I connect a subwoofer to a regular car amplifier?

Yes, you can, as long as the amplifier supports the necessary power and has an appropriate output for a subwoofer.

What is the difference between mono and stereo amplifiers?

Mono amplifiers are designed for one channel and are often used for subwoofers, while stereo amplifiers have two channels and are suitable for speakers.

Do I need additional power for a car amplifier?

In some cases, additional power may be required, especially for high-powered amplifiers. Installing a capacitor can help stabilize the power supply.

How to choose a place to install an amplifier in a car?

Choose a location with good ventilation and access for cable connections. Amplifiers are usually installed under the seat, in the trunk, or in special recesses.

What is the RMS power of car amplifiers?

RMS (Root Mean Square) power is the constant power that the amplifier can deliver without distortion, which is more important than peak values for evaluating real performance.