Product Overview 2403 260 00001 11x15x3.5 mm DONAU SPEAKER Features: Industry reference standard Compound membrane for minimum THD, Q-factor and tumbling Very good performance/price ratio Pre-loaded springs for mechanical robustness and easy handling Impedance Sensitivity * Air pumping capacity Typical backvolume Total volume f0 (typical backvolume) Nominal power ** SPL Max *** Max sine power Frequency Response 8 73 69 1 1.57 800 500 89 350 Ohms dB (1W/m) mm cm cm Hz mW dB mW 105 35 100 30 95 25 90 20 85 15 80 10 75 5 70 Footnotes: *) average value measured in baffle **) using shaped noise signal according to product data sheet ***) average value measured in baffle in 0,1 meter distance at max sine power, in typical backvolume THD [%] Specifications: SPL [dB rel 20uPa] - 0 100 1000 f [Hz] SPL 10000 THD measured in IEC baffle at 350mW in 10 cm distance with 1ccm back cavity Knowles Sound Solutions May 16 2013 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Knowles: 2403 260 00001