Top-flight Sound Quality and Appealing Aesthetics The Bose DesignMax DM3SE combines top-flight sound quality with appealing aesthetics. This 25-watt speaker contains a 3.25-inch woofer and 0.75-inch tweeter that reproduce every nuance of the 75Hz to 20kHz frequency range — no DSP or EQ required. Beyond that, Bose's acclaimed Dispersion Alignment system ensures a consistent listening experience for everyone in the room. Worried about installation? Don't be — the DM3SE's QuickHold U-bracket makes it fast and easy. You can even install it outdoors, thanks to its weather-resistant, IP55-rated aluminum grille. The DesignMax DM3SE works with a wide range of amplifiers, while combined 70-volt/100-volt and low-impedance operation supply super-versatile operation. At GearNuts, we recommend the Bose DesignMax DM3SE to anyone who's searching for a loudspeaker with outstanding sound and an eye-grabbing look.Bose DesignMax DM3SE Loudspeaker Features: 25W, 8-ohm 2-way speaker Combines top-flight sound quality with appealing aesthetics 3.25” woofer and 0.75” tweeter