Ground Zero GZRT 25SQ 25 mm / 1″ coated silk dome tweeter Android Auto A single wire on the

A single wire on the provided pigtail gets connected to any ignition switched 12V+ source to turn the alternator on and off with the ignition switch

Amplifier Class: Digital (Class D)

The brand new ALTO Series 10″ Mid Range Loudspeaker

This 2 - way 5x7" takes 70w RMS and 210w Max watts and with a 91dB sensitivity rating

The 15SW2000 loudspeaker has a specially designed forced air ventilation system to ensure proper cooling for long hard play

Ground Zero GZRT 25SQ 25 mm / 1″ coated silk dome tweeter Android Auto A single wire on the110 Watts max 1 sound quality tweeter with coated silk dome and vented neodymium motor 25 mm 1 silk dome tweeter 4 ohms voice coil Coated silk dome Neodymium motor Compound housing and installation frame Ferrofluid cooled Low installation depth Neodymium motor Connection wires 1 pair package Model Silk dome tweeter Diameter 25 mm 0. 98" Power Handling (RMS max.) 70 110 Watts Impedance 4 Ohms Efficiency 89 dB Frequency Response 2500 Hz 24 kHz Voice