Audio Visual World - Alpine PDX-F6 Digital 4 channel Amplifier 1200W

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The new G amplifiers are not only real powerhouses, but also combine innovative technology, great functionality and excellent sound characteristics with an absolute top price-performance ratio.

In addition to features such as the active crossover with high pass, low pass, bandpass and bass boost, the "Input Mode" switch for flexible distribution of input signals and the intelligent high-level input with ADEP circuit offers the G series with the start-stop capability an extraordinary feature in this price range. But that's not all - a level remote control for subwoofer applications is also included.

Thus equipped, the realization of completely individual, sound and power-loaded Car Audio system concepts becomes child's play. The HELIX-typical, compact and straight-lined design with the illuminated logo is also unmistakable.

Product Features:

Starting plugability down to 6V supply voltage
Intelligent high-level input with ADEP (Advanced Diagnostics Error Protection) circuitry
Integrated, active crossover with high pass, low pass, bandpass and bass boost
Extremely stable power amp with high current power transistors
Cable remote control for volume control of channels A and B
"Input Mode" switch for flexible distribution of input signals
High level input sensitivity up to max. 14 volts
2-channel PreOut for connecting additional amplifiers
SMD (Surface Mounted Device) technology combines minimal space requirements with maximum reliability
Exclusive, compact design with illuminated HELIX logo

Special Features:

Intelligent high-level input
Modern, factory-installed car radios are becoming increasingly intelligent in terms of diagnosing the connected speakers. If an amplifier is connected to the radio instead, it usually results in error messages up to the elimination of individual functions (such as faders). The new Advanced Diagnostics Error Protection (ADEP) circuitry eliminates all of these problems without unduly stressing the radio's speaker outputs at high levels.

Start Plugability
The power supply in the HELIX G TWO amplifier ensures the internal power supply even with short-term drops down to 6 volts. This ensures that the HELIX G TWO remains fully functional even when the engine is started.

Specifications:

Power RMS / Max.
- @ 4 ohms	2 x 125/250 watts
- @ 2 ohms	2 x 200/400 watts
- @ 1 ohm	2 x 300/600 watts
- bridged to 4 ohms	1 x 400/800 watts
- bridged to 2 ohms	1 x 600 / 1,200 watts
amplifier technology	Class AB
inputs	2 x RCA 2 x high level speaker input 1 x remote In 1 x remote control input
input sensitivity	RCA 1 - 6 volts high 2.5 - 14 volts
Input impedance RCA	30 kOhm
Input impedance high level	12 ohms
outputs	2 x speaker output 2 x RCA
Output voltage RCA	1 - 6 volts RMS
Signal converter for the digital input	-
frequency range	10 Hz - 40,000 Hz
Bass Boost	0-12 dB / 45 Hz
highpass	15 Hz - 4,000 Hz adjustable
lowpass	40 Hz - 4,000 Hz adjustable
bandpass	15 Hz - 4,000 Hz adjustable
Subsonic	-
phase	-
Slope high / low pass	Butterworth 12 dB / oct.
Slope Subsonic / Low Pass	-
Signal-to-noise ratio digital input	-
Signal-to-noise ratio analog input	106 dB (A-weighted)
Harmonic distortion (THD)	0.02%
damping factor	200
operating voltage	9.6 - 16 volts (maximum 5 seconds down to 6 volts)
No-load current	1000 mA
fuse	2 x 30 A maxi plug-in fuse (FK3)
Additional features	Active adjustable crossover, bass boost, input mode switch, auto-engaged high level input and advanced diagnostic error protection (ADEP), start-up capability, remote control for volume control
Dimensions (H x W x D)	57 x 334 x 241 mm

Price	£249.99
Manufacturer	HELIX

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