HZ Mini Speaker USB Speakers 2.0 For Laptops And Desktop - Black | ZS15 Buy, Best Price. Global Shipping.
Speaker Crossover High-Pass 8 Ohm 3,000 Hz 100W
Understanding Speaker Frequency Response - AudioReputation
Amazon.com: Pair of Audiotek 65C 6-1/2 Inch 2-Way Component Speaker Set with 1000 -Watt Peak Power 340 Watt RMS 170 Watt Per Speaker Frequency Response: 65-20,000 Hz : Electronics