Why class D, not AB. Good example
GLADEN AUDIO RS100C4 ( ~ 13500)
Number of channels 4-channel
Working voltage 10 - 16 V
Output power 14.4V
Rated power @ 4 ohms stereo 4 x 102 W
Rated power @ 2 ohm stereo 4x 145 V
Rated power @ 4 ohms bridged 2x 290 W
Signal to noise ratio\u003e 90 dB
Low pass filter 50-300 Hz
High Pass Filter / Subsonic Filter 25 ~ 175 Hz
Transmission frequency 10 Hz ~ 60 KHz (+/- 1 dB)
Total Harmonic Distortion @ 4 Ohms at 90% of Rated Power< 0,041%
Channel separation 75 dB
Fuse 3 x 25 A
Input sensitivity 200 mV ~ 8 V (+/- 5%)
Dimensions 324 x 58 x 180 mm
AUDIO SYSTEM MOSCONI ONE 120.4 (~ 16 sput) Mosconi ONE amplifiers are 100% Made in Italy, combining sound, power and optimal OEM integration. Thus, the amplifier is very compact and features a built-in high input level, Front Stage Presetter and fan temperature control.
High input level Front Stage Frequencies (Channel 1 & 2)
Phase modulator (channel 3 and 4)
Bypass option
Intelligent cooling systems
High Pass / Low Pass Filter
Bass remote control sold separately (channel 3 and 4)
Made in Italy
:
Do you want your audio system upgrade without replacing the original radio?
Can!
Mosconi ONE series amplifiers feature high quality high-level input functions with automatic remote control. This allows the amplifier to speak simply to the amplifier's outputs. Thanks to the amplifier, the car functions as a remote switch on and off simultaneously with your existing car radio.

Click the button next to the FSA Audio System Mosconi FSA controller.
With a built-in phase shift controller, the signal of channels 3 and 4 is infinitely adjustable from 0-180 degrees. This allows you to perfectly match the subwoofer front speakers so the whole bass with the music. Using the function allows you to bypass channels 1 and 2 when connected to channel 3 and 4. Thus, you can accept stereo input of all 4 channels of the input signal provided. Intelligent cooling systems Temperature controlled fan keep ONE series amplifiers always cool and reliable. This makes it possible to build amplifiers for compact spaces where cooling is not optimal. High Pass / Low Pass FilterThe complex active crossover on channels 3 and 4 as switchable low and high pass filters is adjustable from 45 to 225 Hz.
Source 1 and 2 have an adjustable high pass filter.
Bass Remote Connection Combined with the optional Remote Bass RTC, you can adjust the volume of the subwoofer in front of the car to decide. Made in Italy: Mosconi amplifiers are designed and manufactured exclusively in Italy. From sketch design to nothing, the bestukken PCB remains a chance to meet the highest quality for satisfaction.
Specifications:
Performance at 14.4 V.
4 ohm stereo nominal power: 4 x 120 W.
2 Ohm stereo nominal power: 4 x 175 W.
Rated power 4 Ohm bridged: 2 x 350 W.
Working voltage: 10 to 16 V.
Filter range: 45-225 Hz.
Fuse: 2 x 40.
Input sensitivity: 0.4 - 8 V.
Dimensions: 190 x 300 x 50 mm.