F2 300

Audio System Italy

Discontinued

Amplifier Type
2 channels
RMS Power 4 Ohm
2x150 Watt
RMS Power 2 Ohm
2x240 Watt
Mono RMS Power 4Ω
1x500 Watt
RMS Power Mono 2Ω
1x780 Watt
Crossover
Yes
Signal-to-Noise Ratio
106 dB S/N
Total Harmonic Distortion
0.015 % THD
Size
220x320x50 mm
Weight
2,8 Kg

The F2 are stereophonic amplifiers equipped with a high-dynamic final stage, capable of handling low-impedance speaker systems. The high amount of available current quadruples the power in bridged mono configuration, transforming a "Small" 230 Watt per channel into a Monster of 1250 Watt RMS! They integrate reversible crossovers with independent adjustment and are designed to work even in multi-amplification, as elements of a powerful Audiosystem SPL engine. Their concentrated energy is always expressed in respect of Music, enviable tonal qualities, first-class technical characteristics. Great power in compact dimensions.

The F2 300 is capable of driving 2 ohm subwoofer systems with 780 Watt RMS in bridged mono.

INTEGRATED TECHNOLOGIES

| GPS | Global Protection System

GPS includes a series of devices dedicated to the global protection of the amplifier and speakers. Short circuit and overheating, direct current at the output and power-on transients, are continuously monitored. It is a system that controls the rotation of the cooling fan, varying its speed as the temperature of the heat sink changes. Directly connected to GPS, it guarantees the most effective dissipation of the heat generated.

| THERMOSPEED | Active Forced-cooling System

It is a system that controls the rotation of the cooling fan, varying its speed as the temperature of the heat sink changes. Directly connected to GPS, it guarantees the most effective dissipation of the heat generated.

| E.NO.DE. | Electromagnetics Noise Destroyer

The input circuitry of the Twister is immune to disturbances generated by the vehicle's electrical system. ENODE eliminates ground loops, promoting installation speed and guaranteeing impeccable reproduction.

TECHNICAL CHARACTERISTICS

Stereo RMS Power @4ohm Watt 150 x2
Stereo RMS Power @2ohm Watt 240 x2
Stereo Dynamic Power @2ohm Watt 320 x2
Bridged Mono RMS Power @4ohm Watt 500 x1
Bridged Mono RMS Power @2ohm SUB Watt 780 x1
Min. load impedance Stereo Ohm 2
Min. load impedance Bridged Mono Ohm 2 SUB
Damping factor @4ohm - >400
Input sensitivity range mV 0.17-4.3
Input impedance Kohm >11
Filter [quantity] type - [1] HP + [1] LP
Filter operating range Hz (HP 20-150)+(LP 45-300)
Filter slope dB/oct. 12
Frequency response -3dB Hz 10-165,000
THD Distortion @1KHz - 90% rated power 4ohm % <0.025
DIM Distortion - 90% rated power 4ohm % <0.015
Signal-to-Noise ratio - 10Hz-22KHz - 90% rated power dB 103
Signal-to-Noise ratio weighted "A" - 10Hz-22KHz - 90% rated power dB 106
Power supply voltage range Volt 10.5-16
Min. power cable section for 5 mt. length – Metric mm2 12
Min. power cable section for 5 mt. length – US AWG 6
Max. current draw Stereo @4ohm A 32
Max. current draw Bridged Mono @4ohm A 56
Idle current - no input signal A 0.75
Minimum current draw - amplifier off mA 2
Fuses A 2x 30A
Weight Kg 2.8
Dimensions L x W x H mm 220x320x50

MAnuale

20061005164344-man-ads-twst-ii-f2.pdf
Discontinued