Pioneer TS-D1002R 4 In. 2-Way Speaker with 110 Watts Max. Power

These 4-inch, two-way speakers from Pioneer deliver 110 Watts of maximum power (25 Watts nominal). They feature rock-solid woofers, literally--basalt fiber is interwoven with aramid for a cone that is extremely rigid and lightweight, for serious sound integrity. Pioneer's rear chamber tweeter enclosures boast an extended mid-range frequency, which means improved vocal imaging. And the built-in crossover ensures a smooth response from both.