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Four-channel amplifiers

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Brand: SWAT Clear

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Ability to work at 2 Ohms
High-level input
Built-in crossover
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Pr. code (SKU): 134791
 
 
1 review
Price
Out of stock
Specifications
BrandSWAT
Trade nameGLK-F175D
Typecar amplifier
Length 258 mm
Width138 mm
Height49 mm
Channelsfour-channel
Rated power (4 Ohm)700
Power of channel 1 (4 Ohm)175
Power of channel 2 (4 Ohm)175
Power of channel 3 (4 Ohm)175
Power of channel 4 (4 Ohm)175
Ability to work at 2 Ohms+
HDF, no more0,003%
High-level input+
Impedance4 Ohm
Frequency range from20 Hz
Frequency range up to20000 Hz
Amplifier classD
ManufacturerChina
Warranty / Service12 months
Price perpcs
Pr. code (SKU): 122781
 
 
Price
Out of stock
Specifications
BrandSWAT
Trade nameM-4.100
Typecar amplifier
Length 330 mm
Width220 mm
Height53 mm
Channelsfour-channel
Rated power (4 Ohm)400
Maximum power540 W
Power of channel 1 (4 Ohm)100
Power of channel 2 (4 Ohm)100
Power of channel 3 (4 Ohm)100
Power of channel 4 (4 Ohm)100
Ability to work at 2 Ohms+
SNR, however95 dB
High-level input+
Built-in crossover+
Frequency range from10 Hz
Frequency range up to20000 Hz
Amplifier classAB
ManufacturerChina
Warranty / Service12 months
Price perpcs
Pr. code (SKU): 122782
 
 
Price
Out of stock
Specifications
BrandSWAT
Trade nameM-4.65
Typecar amplifier
Length 300 mm
Width220 mm
Height53 mm
Channelsfour-channel
Rated power (4 Ohm)260
Maximum power400 W
Power of channel 1 (4 Ohm)65
Power of channel 2 (4 Ohm)65
Power of channel 3 (4 Ohm)65
Power of channel 4 (4 Ohm)65
Ability to work at 2 Ohms+
SNR, however95 dB
High-level input+
Built-in crossover+
Frequency range from10 Hz
Frequency range up to20000 Hz
Amplifier classAB
ManufacturerChina
Warranty / Service12 months
Price perpcs

Four-channel car audio amplifiers are an important component for those who want to achieve high-quality sound in a car audio system. They help to balance the sound and make it more powerful, amplifying the sound signal and supporting the operation of the speakers and subwoofer.

They can operate in different modes: as an amplifier for two pairs of speakers or for one pair of speakers and a subwoofer. This allows you to flexibly customize the audio system to your specific needs, providing both high-quality stereo sound and powerful bass.

Four-channel amplifiers are usually equipped with a full set of low- and high-pass filters. They allow you to effectively distribute frequencies between the speakers and the subwoofer, resulting in clear and realistic sound. Some models also have separate bandpass filters that can allocate a specific frequency to a specific pair of speakers, which adds the ability to fine-tune the sound.

Four-channel amplifiers are often used as the main and only amplifier in audio systems where it is necessary to amplify the sound for several speakers at the same time. Due to their ability to work with various speaker configurations, these amplifiers become indispensable for creating high-quality sound in the car.

In addition, some models of four-channel amplifiers are equipped with special input switches that allow you to choose between 2CH and 4CH modes. In 2CH mode, the amplifier is connected to only one pair of RCA inputs, connected to channels CH1 and CH2. In 4CH mode, the signal will go to the amplifier through four channels of RCA inputs. This is especially useful in situations where the car radio has only one pair of line outputs, but you need to connect several speakers. This feature makes amplifiers more flexible and allows them to be used in different audio systems.

To choose a four-channel amplifier for a car, it is important to pay attention to several key characteristics. It is necessary to decide on the power, frequency range and operating resistance of the amplifier. It is important to consider the size of the device so that it can be conveniently installed in the vehicle.

When choosing an amplifier, pay attention to the products of well-known manufacturers such as Kicx, EDGE, Pioneer and others. These brands are known for high-quality equipment and are constantly improving their models.

In the online store 130.com.ua you can buy a four-channel audio amplifier in Kyiv at an affordable price with delivery across Ukraine.

Four-channel amplifiers: Frequently Asked Questions

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