FPX PREMIUM AMPLIFIER
U s e r m a n u a l
6 – Technical specifications
CEA power (4 ohms)
Max. power (2 ohms)
Max. power (4 ohms
bridged)
Bandwidth
Minimum total har-
monic distortion
Crosstalk (1 KHz)
SNR (1W/A)
Subsonic filter
High-pass/low-pass
filter
Bass Boost
Phase
Full-range function
Mirror mode
Standby current (A)
Fuses
Remote control
Protection
Dimensions
(LxWxH)
Weight (kg)
Warranty conditions
In the event of a problem, please contact your Focal dealer. The warranty for France for all Focal equipment is 2
years. In case of faulty equipment, this must be sent at your expense, in its original packaging, to the dealer, who will
test the equipment and determine the nature of the fault. If the equipment is under warranty, it will be returned to
you or replaced with pre-paid shipping. If not under warranty, you will be given an estimate for repair. The warranty
does not cover damage arising from improper use or incorrect wiring.
Outside France, Focal equipment is covered by a guarantee with terms and conditions set locally by each country's
official Focal distributor in accordance with laws in force in the territory in question.
FPX 4.800
FPX 2.750
Class D 4/3/2
Class D 2
channel ampli-
channel/mono
fier
amplifier
4x120WRMS
2x220WRMS
4x185WRMS
2x385WRMS
2x370WRMS
1x770WRMS
10Hz – 20KHz
20Hz – 20KHz
0.01%
0.01%
> 55dB
> 72dB
> 76dBA
> 76dBA
20Hz-50Hz
-
(12dB/oct)
Configurable
Configurable
High-pass/low-
High-pass/low-
pass
pass
50Hz-500Hz
50Hz-500Hz
0 to12 dB linear
0 to 12dB linear
(¾)
-
✓
✓
1.1 A
0.95 A
2x30 A
2x30 A
-
"
9
x5
x2
9
x5
21⁄64
13⁄64
3⁄32
21⁄64
(237x132x53mm)
(237x132x53mm)
4.40lbs (2kg)
4.40lbs (2kg)
FPX 4.400SQ
Class AB
4/3/2 channel
amplifier
4x70WRMS
4x100WRMS
2x200WRMS
10Hz – 22KHz
0.04 %
> 54dB
> 77dBA
-
Configurable
High-pass/low-
pass
40Hz-5000Hz
-
-
-
✓
✓
-
✓
0.6 A
2x30 A
-
✓
Short circuit/low impedance/reverse polarity
/DC/voltage drop/overheat protection
"
x2
12
x6
13⁄64
3⁄32
23⁄64
57⁄64
(314x175x57mm)
8.16lbs (3.7kg)
FPX 1.1000
Class D
mono amplifier
1x420WRMS
1x700WRMS
1x1000WRMS
15Hz – 250Hz
0.08 %
-
> 76dBA
10Hz-50Hz
(24dB/oct)
Low-pass
50Hz-250Hz
(24dB/oct)
0 to 12dB linear
0 to 180° linear
-
-
1.75 A
3x30 A
✓
"
"
x2
11
x5
x2
1⁄4
11⁄16
13⁄64
3⁄32
(297x132x53mm)
5.62lbs (2.55kg)
16
FPX 5.1200
amplifier
Class D -
5 channels
4 x 75WRMS +
1 x 420WRMS
4 x 120W +
1 x 720W
2 x 240 +
720WRMS
(channel 5 :
2Ohms)
10Hz - 20kHz
0,03%
> 65dB
> 76dB
20Hz - 50Hz
Configurable
High-pass/
low-pass 50Hz-
500Hz. Chanel 5 :
low-pass filter
50Hz - 250Hz
Channel 5 : 0 to
12 dB linear
0 to 180 ° linear
Channels 1/2
and 3/4
✓
1,75A
3 x 30A
✓
11
x6
x 2
13⁄16
57⁄64
1⁄4
(300x175x57mm)
9.03lbs (4,1kg)