Description
Included in this kit
Hertz DPower 4 4 Channel Amplifier & 2 Pairs of Hertz DSK 570.3 Dieci Series 5x7" 2-Way Coaxial Speakers bundle includes X1 Hertz DPower-4 D-Class 4 Channel Amplifier 75 WRMS x 4 at 2-Ohm and X2 pairs of Hertz Dieci Series DCX-5703 5x7" Two-Way Coaxial Speakers.
DPower-4:
Features -
• The efficient D class circuit delivers 600 W of maximum power within a compact chassis, an essential requirement for in-car integration.
• DPower1 bass boost function enhances 45 Hz up to 12 dB to increase subwoofer punch.
• The double SPEAKER & RCA INPUTS allows the DPower amplifiers to connect to any type of source, be it OEM or aftermarket.
Specifications -
• Distortion - THD (100 Hz @ 4Ω): 0.2 %
• Bandwidth: 10 ÷ 30k Hz
• S/N Ratio (A weighted @ 1 V): 95 dB
• Damping factor (1k KHz @4ohm): 60
• Power supply voltage / fuse: 11 ÷ 15 VDC / 1 x 20 A
• Idling current (power ON/OFF): 1 A / 0.04 mA
• Consumption @ 2Ω, 14.4 VDC (Max Musical Power): 16 A
• Remote In: 4 ÷ 15 VDC - 1 mA
DCX-5703:
Features -
• Large motor assembly for mobile voice coil control.
• Pure copper voice coil, wound on conex former, for maximum lightness.
• Water-repellent treated paper cone.
• TPU surround, for wide excursion and resonance damping.
• Neodymium tweeter with PEI dome, for compactness and energy at high frequencies.
• DIN size basket protected by abrasion-proof dust paint.
• Tin-plated, high current terminals.
• Silver-plated lead wires for maximum reliability and conductivity.
Specifications -
• Power Handling - Peak W: 120
• Power Handling - Continuous W: 60
• Impedance Ω: 4
• Frequency response Hz: 60 ÷ 21k
• Sensitivity dB SPL: 93
• Woofer size mm (in.): (5.0 x 7.0)
• Tweeter size mm (in.): 15 (0.6)
• Woofer Voice Coil Ø mm (in.): 25 (1.0)
