The Q Acoustics 3000c series speakers are the perfect entry point to start a fantastic HiFi or home theatre system. Both affordable and high performing the 3000c loudspeaker series builds on the formidable legacy of the 3000i – Q Acoustics’ most popular and decorated speaker series. This latest range continues the company’s unwavering track record of delivering a sonic performance and high-quality design and build way beyond its class. This speaker series features a C3 Continuous Curved Cone™ mid/bass driver design, firstintroduced in award-winning 5000 series and the M40 powered micro-tower speakers. Q Acoustics Bass Unit: 2 x 101 mm (4.0 in) Treble Unit: 1 x 22 mm (0.9 in) Frequency Response (-6 dB): 68 Hz – 30 kHz Nominal Impedance: 6 Ω Minimum Impedance: 3.7 Ω Sensitivity (1 m, 2.83 Vrms @ 1 kHz): 92.0 dB Recommended Amplifier Power: 25 – 120 W Crossover Frequency: 2.9 kHz Effective Volume: 6.8 L Dimensions ea: 6.3" H x 16.9" W x 8.5" D Weight ea: 14.3 lbs