Τετρακάναλος Ενισχυτής Αυτοκινήτου Pioneer GM-A4704

Τετρακάναλος Ενισχυτής Αυτοκινήτου Pioneer GM-A4704

Technology of the GM Series

From dramatic distinction to dramatic design, Pioneer's new GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality.

Variable HPF

Variable HPF (high pass filter) allow for adjustable frequency from 40 Hz to 500 Hz* and greater car audio system flexibility according to subwoofer characteristics and personal listening preference.

Growing Power, Shrinking Size

New Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient sizes for flexibility of installation in various car cabins.

Automatic Signal Sensing and Turn-On

Pioneer amplifiers automatically select the proper input signal mode, either RCA or speaker level. When the receiver is turned on, the amplifier automatically turns on. When connected to an OEM receiver or a receiver without RCA output and utilizing speaker level output, the amp automatically senses the input mode and powers up in sync with the receiver.

When connected to an OEM receiver or a receiver without RCA output using speaker wire, the amplifier is turned on at the same time as the receiver. Pioneer's amplifiers automatically detect the input signal and select RCA level or speaker level.

Γενικά:

•     Number of Channels 4
•     Amplifer Class Class AB
•     Maximum Power Output 520W
•     Maximum Power Output at 2Ω 130W x 4
•     Maximum Power Output at 4Ω 80W x 4
•     Maximum Power Output - Bridged at 4Ω 520W
•     Nominal Power (RMS) Output at 2Ω 65W x 4
•     Nominal Power (RMS) Output at 4Ω 40W x 4
•     Nominal Power (RMS) Output - Bridged at 4Ω 130W x 2
•     Frequency Response 10Hz ~ 70kHz (+0dB , -3dB)
•     Total Harmonic Distortion (THD) <0.05% ( 10W, 1kHz)
•     Signal-to-Noise (SN) Ratio > 94dB
•     Fuse Rating 30A

Χαρακτηριστικά:

•     RCA Inputs 4-CH
•     Speaker Level Inputs Yes
•     Crossover Type Adjustable HPF/LPF
•     Low-Pass Crossover Frequency 80 Hz
•     Low Pass Slope (dB/octave) -12db/oct (A/B CH)
•     High-Pass Crossover Frequency 40-500 Hz
•     High-Pass Slope (dB/octave) 12dB/oct
•     Automatic Signal Sensing and Turn-On Yes
•     Hi-Volt Input Level Control 0.3V to 6.5V (RCA in), 3.0V to 26V (SP in)
•     Terminal Type Screw
•     Load Impedance Allowance (W) 2 to 4
•     Bridgeable Yes
•     Protection Control System Yes
•     Dimensions (WxHxD)(inches) 326(W) X 60(H) X 215(D) mm