• 4" polypropylene woofer with rubber surround;• 1" polypropylene midrange;• .75" piezo tweeter;• 4ohm -6ohm impedance;• 50W RMS;• 200W peak power;• Nonremovable grilles;• Rotating logo for versatile mounting options;• Two 1/4"-20 insert mounts on rear of each speaker;• UV-treated ABS enclosure;• Removable mounting brackets compatible for walls or ceilings constructed of solid wood, brickwork, concrete, hollow buildings block or wood studs;• White;• Pair; This product ships in approximately 1 days