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  1. Home
  2. Focal Store
  3. Discontinued Focal Car Audio & Electronics
  4. Discontinued Focal Car Amplifiers
  5. Discontinued Focal Monoblock Amplifiers

Discontinued Focal Monoblock Amplifiers

Focal has many years of car audio and monoblock amplifier experience.

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Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
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Focal FPX1.100

Monoblock Class D Premium Amplifier

FPX1.100 big DISCONTINUED
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Focal FPX1.100

Monoblock Class D Premium Amplifier

• Monoblock Class D Amplifier
• 420W RMS x 1 at 4 ohm
• 700 W RMS x 1 at 2 ohm
• 1000W RMS x 1 at 1 ohm
• Very small size for power output
• Audio Mos-Fets – Optimized efficiency

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VIP Product Get $60.00 in rewards to spend later

• Monoblock Class D Amplifier
• 420W RMS x 1 at 4 ohm
• 700 W RMS x 1 at 2 ohm
• 1000W RMS x 1 at 1 ohm
• Very small size for power output
• Audio Mos-Fets – Optimized efficiency

Focal Solid 1 Black

Focal Solid Series Class AB Single-Channel Monoblock Amplifier (Black)

SOLID 1 BLACK big DISCONTINUED
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Focal Solid 1 Black

Focal Solid Series Class AB Single-Channel Monoblock Amplifier (Black)

Solid Series Monoblock Class A/B Car Amplifier • 470W x 1 Chan @ 2 Ohm • 300W x 1 Chan @ 4 Ohm • Variable Bass Boost • Speaker-Level Inputs • Bass Remote Level • Preamp RCA Outputs • 4-Way System Protection Circuitry

Solid Series Monoblock Class A/B Car Amplifier • 470W x 1 Chan @ 2 Ohm • 300W x 1 Chan @ 4 Ohm • Variable Bass Boost • Speaker-Level Inputs • Bass Remote Level • Preamp RCA Outputs • 4-Way System Protection Circuitry

Focal FP 1.800

F Power Series Class D Monoblock Amplifier (FP1.800)

FP-1.800 big DISCONTINUED
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Focal FP 1.800

F Power Series Class D Monoblock Amplifier (FP1.800)

F Power Series Class D Monoblock Car Amplifier • 400W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • 800W x 1 chan. @ 1 ohm • 1 Ohm stable operation • Preamp RCA outputs • Gold-plated connectors

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F Power Series Class D Monoblock Car Amplifier • 400W x 1 chan. @ 4 ohm • 600W x 1 chan. @ 2 ohm • 800W x 1 chan. @ 1 ohm • 1 Ohm stable operation • Preamp RCA outputs • Gold-plated connectors

Focal Solid 1 Red

Focal Solid Series Class AB Single-Channel Monoblock Amplifier (Red)

SOLID 1 RED big DISCONTINUED
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Focal Solid 1 Red

Focal Solid Series Class AB Single-Channel Monoblock Amplifier (Red)

Solid Series Monoblock Class A/B Car Amplifier • 470W x 1 Chan @ 2 Ohm • 300W x 2 Chan @ 2 Ohm • Variable Bass Boost • Speaker-Level Inputs • Bass Remote Level • Preamp RCA Outputs • 4-Way System Protection Circuitry

Solid Series Monoblock Class A/B Car Amplifier • 470W x 1 Chan @ 2 Ohm • 300W x 2 Chan @ 2 Ohm • Variable Bass Boost • Speaker-Level Inputs • Bass Remote Level • Preamp RCA Outputs • 4-Way System Protection Circuitry

Focal FPP1000

500W RMS, Monoblock Power Performance Series Class A/B Car Amplifier

FPP1000 big DISCONTINUED
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Focal FPP1000

500W RMS, Monoblock Power Performance Series Class A/B Car Amplifier

Monoblock Power Performance Series Class A/B Car Amplifier • 4 ohm: 350 watts x 1 chan. • 2 ohm: 500 watts x 1 chan. • Variable Bass Boost (0 to +9 dB bass boost at 50 Hz) • Frequency response: 10-150 Hz

Monoblock Power Performance Series Class A/B Car Amplifier • 4 ohm: 350 watts x 1 chan. • 2 ohm: 500 watts x 1 chan. • Variable Bass Boost (0 to +9 dB bass boost at 50 Hz) • Frequency response: 10-150 Hz

Focal FPS 1500

800W Monoblock Class D FPS Series Subwoofer Amplifier

FPS 1.500 big DISCONTINUED
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Focal FPS 1500

800W Monoblock Class D FPS Series Subwoofer Amplifier

Monoblock Class D FPS Series Subwoofer Amplifier • Unique Circuit Designed Power Supply • 1 Ohm Stable • Dynamic Soft Clipping • 5-Way System Protection Circuitry • Thermostat Controlled, Progressive-Speed Cooling Fan

Monoblock Class D FPS Series Subwoofer Amplifier • Unique Circuit Designed Power Supply • 1 Ohm Stable • Dynamic Soft Clipping • 5-Way System Protection Circuitry • Thermostat Controlled, Progressive-Speed Cooling Fan

Focal FPX1.100 (OPEN BOX, LIKE NEW)

Monoblock Class D Premium Amplifier (1 x 420 W RMS @ 4 ohms)

FPX1.100 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Focal FPX1.100 (OPEN BOX, LIKE NEW)

Monoblock Class D Premium Amplifier (1 x 420 W RMS @ 4 ohms)

• Monoblock Class D Amplifier
• 420W RMS x 1 at 4 ohm
• 700 W RMS x 1 at 2 ohm
• 1000W RMS x 1 at 1 ohm
• Very small size for power output
• Audio Mos-Fets – Optimized efficiency

• Monoblock Class D Amplifier
• 420W RMS x 1 at 4 ohm
• 700 W RMS x 1 at 2 ohm
• 1000W RMS x 1 at 1 ohm
• Very small size for power output
• Audio Mos-Fets – Optimized efficiency

Focal FDS1.350 Amplifier + Free $100 Gift Card

Compact Monoblock Class D Amplifier (350W RMS)

FDS1.350, 100EGIFT big DISCONTINUED
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Focal FDS1.350 Amplifier + Free $100 Gift Card

Compact Monoblock Class D Amplifier (350W RMS)

• Compact Monoblock Class D Amplifier
• 210 W RMS @ 4 Ohm
• 320 W RMS @ 2 Ohm
• Direct Fet ® Technology – Efficient heat dissipation and precision
• Stackable aluminium chassis with high heat dissipation
• Cable accessories included – easy to install

6

• Compact Monoblock Class D Amplifier
• 210 W RMS @ 4 Ohm
• 320 W RMS @ 2 Ohm
• Direct Fet ® Technology – Efficient heat dissipation and precision
• Stackable aluminium chassis with high heat dissipation
• Cable accessories included – easy to install

Focal FDS1.350

Compact Monoblock Class D Amplifier (350W RMS)

FDS 1.350 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Focal FDS1.350

Compact Monoblock Class D Amplifier (350W RMS)

• Compact Monoblock Class D Amplifier
• 210 W RMS @ 4 Ohm
• 320 W RMS @ 2 Ohm
• Direct Fet ® Technology – Efficient heat dissipation and precision
• Stackable aluminium chassis with high heat dissipation
• Cable accessories included – easy to install

VIP Star Icon

VIP Product Get $44.00 in rewards to spend later

1

• Compact Monoblock Class D Amplifier
• 210 W RMS @ 4 Ohm
• 320 W RMS @ 2 Ohm
• Direct Fet ® Technology – Efficient heat dissipation and precision
• Stackable aluminium chassis with high heat dissipation
• Cable accessories included – easy to install

Focal FDP1.900

Monoblock Class D Amplifier (900 W RMS @ 2 Ohms)

FDP 1.900 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Focal FDP1.900

Monoblock Class D Amplifier (900 W RMS @ 2 Ohms)

• Monoblock Class D Amplifier
• 550 W RMS @ 4 Ohm
• 900 W RMS @ 2 Ohm
• Very small size for the amount of power
• Can be used in full range

VIP Star Icon

VIP Product Get $85.00 in rewards to spend later

• Monoblock Class D Amplifier
• 550 W RMS @ 4 Ohm
• 900 W RMS @ 2 Ohm
• Very small size for the amount of power
• Can be used in full range

 
    Clear all

    Focal Monoblock Amplifiers Information

    The Focal monoblock amplifiers are designed for efficient power output. These amps take up little space and feature high quality platinum finished connections, and solid power ratings. You won't be disappointed with your Focal monoblock amplifier for your vehicle's needs.
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