Keep the chargeSpecifications
| 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 |
Terms of payment
You can buy car amplifier Focal FPX 4.400 SQ in Kyiv and other cities (courier delivery around the city and Ukraine). Possible cashless payment, online payment by credit card Visa / MasterCard or payment for order upon receipt.
Description car amplifier Focal FPX 4.400 SQ
The Focal FPX 4.400 SQ car audio amplifier belongs to the AB class, but the power rating is 70 and 100 W. on 4 and 2 ohms. The case itself has a classic design, on one side provides all the controls and connectors for the connection.
Device Features:
- It can operate in two, three and four channels.
- A crossover is provided for each pair of channels. It allows you to remove ultra-low frequencies.
- The frequency range varies from 10-22000 Hz.
- You can tune the front and rear channels separately.
A protective system has been implemented that prevents overvoltage, overheating and overload, respectively. It is recommended to take into account only the nominal power factor, taking into account the coefficients of nonlinear values.
In order for the amplifier to provide good power, you need to take care of effective cooling. For this, it has a thick aluminum body. The manufacturer also paid special attention to the careful distribution of mechanisms on the board. So, the amplifier offers compact dimensions and content with high power.
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Focal FPX 4.400 SQ 
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