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Focal FPS 4160
4-channel car amplifier 120 watts RMS x 4
Item # 091FPS4160 | MFR # FPS 4.160
This item is no longer available.
Our take on the Focal FPS 4160 by Crutchfield's Buck Pomerantz
Focal Power Symmetric Amplifiers
Focal studied the interaction between speakers and amplifiers so that their FPS Series amps can make your speakers sound their absolute best. Focal makes no compromises when it comes to the design and internal components in their amplifiers, so you'll get reliable, high-fidelity reproduction for your music.
The FPS 4160 4-channel amplifier sends 120 watts RMS per channel to your front and rear pairs of full-range speakers or components. You can use this versatile amp to power four 2-ohm subs with 200 watts RMS each, or switch to 2-channel mode and drive a pair of subs with 380 watts RMS each. You can even power your front speakers with two of the amp's channels while bridging the rear channels to drive a single sub. High-pass, low-pass, and band-pass filtering adjusts the output to match a wide variety of speakers, components, and sub combinations. And a wired remote level control for the rear cahannels give you even more control over your subs' performance.
Pure signal, superior sound
The dual power supply in the FPS 4160 uses a unique circuit design to ensure stable performance under any conditions. A heavy heatsink with a thermostat-controlled, progressive-speed fan keeps all the parts running cool. Focal's engineers stripped all signal paths of side-tracking circuits, so your music makes its way through the amp with maximum fidelity and minimum interference. Dynamic soft clipping allows an ultra-clean signal to pass to your subs while protecting them from destructive "clipped" distortion.
Optional High Cap outboard capacitor modules plug directly into the amp, smoothing out any power fluctuations caused by sudden system demands, so you enjoy consistent, superb sound quality. The FPS 4160 amplifier accepts two High Cap modules, one for each section of the dual power supply.
this the best amplifier i bidding to many amplifier before the is the best one
Nelson H, New Jersey
What's in the Box:
- 4-Channel amplifier (with two 40A Maxi fuses inserted in chassis)
- 2 Spare 40A Maxi fuses
- Bass Knob
- 16' Remote cable (terminated by RJ-14 connectors)
- 4 Long mounting screws
- 2 Short mounting screws
- 4 Flat-washers
- 4 Lock-washers
- User Manual (Eng/Fre)
- 4-channel car amplifier
- 120 watts RMS x 4 at 4 ohms (200 watts RMS x 4 at 2 ohms)
- 380 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)
- CEA-2006 compliant
- variable high- and low-pass filters (50-500 Hz or 500-5K Hz)
- variable band-pass filter (50-500 Hz, 500-5K Hz)
- Class-AB amplifier design
- thermostat-controlled, progressive-speed cooling fan
- remote level control (channels 3-4)
- optional High Cap outboard capacitor modules increase power efficiency
- frequency response: 10-52,000 Hz
- preamp inputs
- 4-gauge power and ground leads recommended wiring and hardware not included with amplifier
- fuse rating: 40A x 2
- 16-7/8"W x 2-3/8"H x 10-3/4"D
- warranty: 1 year
- Our 60-day money-back guarantee
Focal FPS 4160 Reviews
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Features and Specs
|RMS Power Output (Watts x Channels)||
120 x 4
|Peak Power Output (Watts x Channels)||N/A|
|Power at 2 Ohms (Watts x Channels)||200 x 4|
|Bridged Power (Watts x Channels)||380 x 2|
|Minimum Impedance Bridged||4|
|Minimum Impedance Unbridged||2|
|Best Frequency Response||10-52K Hz|
|THD at Rated RMS Power||1%|
|Signal to Noise Ratio||92 dB|
|Low-Pass Crossover Frequency||50/500Hz/500-5k|
|Low-Pass Slope (dB/octave)||12 dB/oct|
|High-Pass Crossover Frequency||50-500Hz/500-5k|
|High-Pass Slope (dB/octave)||12 dB/oct|
|Bass Boost Frequency||N/A|
|Speaker Level Inputs||No|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
AB-Class Amplifier Design: The Focal FPS 4160 amplifier features an AB-class amplification design for excellent sound quality.
Symmetrical Design: The Focal FPS 4160 utilizes dual mono symmetric construction (PCB circuits in perfect mirror-image) that clearly increase the independent performance of each of the amplifier's channels, while improving the staging and the stereo disassociation.
Channel Design: The Focal FPS 4160 can be configured as a 4-channel, 3-channel, or 2-channel amplifier. The amplifier is stable down to 2-ohms in stereo, and 4-ohms when bridged.
CEA 2006 Compliant: The FPS 4160's power ratings are measured according to the strict standards dictated by the Consumer Electronics Association (CEA). These standards allow you to accurately compare the rated power output of all CEA 2006-compliant amplifiers, even if they come from different brands. Manufacturers who adhere to the standards can display the CEA 2006 logo on their products and packaging.
- CEA 2006 Rating: 120 watts x 4-channel in 4-ohms @ 20 to 20,000 Hz with 1% THD+N
2-Ohm Stable: The amplifier is stable down to 2-ohms in stereo, and 4-ohms when bridged.
- 2-Ohm Rating: 200 watts x 4-channel in 2-ohms @ 1kHz with 0.07% THD
- Bridged (4-ohm): 380 watts x 2-channel in 4-ohms @ 1kHz with 0.08%
Soft-Clipping: The amplifier's dynamic soft clipping feature protects your connected speakers from distortion.
Controlled Cooling System: The Focal FPS 4160 utilizes a progressive controlled cooling system to regulate the amplifier's temperature by controlling air flow through an active fan and integrated cooling fins. Even before the thermo-regulated 3-1/8" low-noise cooling fan begins rotating at 122°F, the "T" shape of the amplifier's cooling fins permits 17% of active surface heat dissipation while guaranteeing extreme rigidity to the chassis.
Note: The cooling system only works when the amplifier temperature exceeds 122°F. The rotation speed of the cooling system depends on the amplifier's temperature.
Protection Circuitry: The Focal FPS 4160 amplifier employs the following protection circuits- short circuit, thermal overload, over voltage, polarity reversal.
LED Indicators: The green LED "Power" indicator means the amplifier is on and operating properly. The red LED "Protect" indicator means that the amplifier has shut-down and is under protection.
Anti-vibration Feet: The Focal amplifier is equipped with four integrated damping rubber feet to resist vibration.
High-Cap Compatible (optional): The optional Focal High-Cap (091FPSCAP, sold separately) is an external power supply module. Once connected to the Focal amplifier, it increases the amplifier's power supply. The resulting benefit is a higher-fidelity audio signal from the Focal amplifier and overall better music performance, with enhanced dynamic behavior, improved speaker control and punchier bass.
Note: The FPS 4160 requires two Focal High-Caps.
Front-mounted Controls: The amplifier has controls conveniently mounted on the front panel.
Gain Control: You can adjust the level of the input signal for the front and rear channels of the amplifier independently. Range is 0.2 Volts to 5.0 Volts.
Fader Switch: A two-way switch for configuring the amp for two-channel or four-channel inputs. If you have a 4-channel input signal, you should push in the fader switch so you can fade from front to back using the head unit fader. If you have only a two-channel input signal, the switch should be in the Off position so all 4 channels of the amplifier can be fed with the 2-channel input signal, with no fading available.
Crossover Switch: This 3-way switch lets you select the crossover operation for the front and rear channels of the amplifier independently. You can choose from High-pass, Band-pass, or Low-Pass
Frequency: Using this rotary control, you can select a cutoff frequency (50-500 Hz or 500-5,000 Hz) for the front and rear crossovers. The crossovers have a slope of 12 dB/octave.
Direct Mode: You can defeat the crossovers for the amplifier's front and rear channels, so that the audio signal of the Focal FPS 4160 is directly amplified without any crossover adjustments.
Wired Bass Knob: The Focal FPS 4160 comes with a wired bass-level control knob. The bass-level is adjustable from -9 to +9 dB. The bass-level knob also features a mute button to completely attenuate the audio coming from the amplifier. The bass-level knob features integrated flanges and comes with two screws to mount the unit under the dash. It includes a 16' cable to connect to the amplifier.
Note: The wired remote measures 2.625" (w) x 1.0625 (h) x 2.4375" (d)
Front-mounted Terminals: The Focal FPS 4160 has all of the cable connections on the front of the amplifier for a clean installation.
Power Input: Two set-screw terminals are provided for connecting the power and ground cables. The terminals can accept up to 2-gauge wire, however, a 4-gauge wiring kit is sufficient for the 60-amp rating of the built-in fuse. The set screws can be tightened/loosened with the supplied Hex wrench.
Remote Turn-on: A set screw terminal for connecting the remote turn-on lead. The terminal will accept up to 10-gauge wire. The set screw can be tightened/loosened with the supplied Hex wrench.
Speaker Outputs: 4 pairs of set-screw terminals are provided for connecting speakers. The terminals can accept up to 8-gauge wire. The set screws can be tightened/loosened with the supplied Hex wrench.
Pseudo-Balanced Inputs: The amplifier is equipped with two pair of left & right gold-plated RCA jacks (front/rear) for the input signal from the head unit. These pseudo-balanced inputs help to reject ground noise.
Remote Control: An RJ-14 jack for connecting the supplied remote bass control module.
Maxi Fuses: The amp is equipped with two 40-amp Maxi fuses. Two spare fuses are included with the amplifier.
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.
Product reviews from the Crutchfield Labs
by Zak Billmeier
For the best amplified sound in their cars, audiophiles turn to Focal. This brief video introduces the Focal FPS series of amplifiers.
Why did you buy this?
Looks cool. [ Jovino Nevarez May 11, 2016 ]
1 question already asked
2 answers can this amplifier drive 4 speakers and two subs at 2 ohms? One reviewer stated they are using the 4160 to drive 4 speakers at 2 ohms...perhaps they meant tweeters and woofers for one component set? even still, how would it drive the two subs and two speakers (4 if components) all at 2 ohms? [ tim Sep 10, 2015 ]
Hi Tim, my guess is he meant the front two channels would be driving a pair of 2-way component speakers (4 ohms), and the rear two channels would be driving a pair of subs (2 ohms), for a total of 6 speakers? If that is the case, I don't think the amp would have a problem. I can tell you what I'm doing with my set up, which is the front two channels are driving a pair of Focal 3-way components, and the rears are driving a pair of Rockford 8" subs. I'm EQ'ing the heck out of the rear subs, to produce a flat signal down to 25 HZ with ease, which takes a boat load of power, yet the amp is able to drive all 8 of my speakers with ease! This amp is amazing. We made custom midrange pods for the front speakers up in the sail window on the door. IMHO, you have to get the mids up high off the floor, for decent imaging and sound staging, not to mention having the critical clean midrange. [ Kevin Sep 11, 2015 ]
I use it to drive 2 sets of the KRX2's 4 mid and 4 tweeter. I imagine you could run 1 set of KRX2's and maybe 2-8" subs if they were 2ohm subs. For me I went from a JL 900/5 to this and the biggest benefit was sound quality with a little more power. I had to buy a JL 700/1 for my sub. [ ryan Sep 11, 2015 ]