YAMAHA FRONT And CENTER SPEAKERs

Fronts Are NS-B20's Center Is NS C-20 These are Small Speakers Suitable For Apartment In Super Clean Condition Working Perfect as They Should --------------------------- Basic Specs Type: Full-range acoustic suspension, non-magnetic shielding. ManualsLib +2 ManualsLib +2 Driver: 7 cm (2-3/4″) cone type. ManualsLib +1 Nominal Input Power: 30 W. ManualsLib +1 Maximum Input Power: 100 W. ManualsLib +1 Impedance: 6 Ω. ManualsLib +1 Sensitivity: 83 dB (2.83 V, 1 m). ManualsLib +1 Frequency Response: 70 Hz–25 kHz (-10 dB). ManualsLib +1 Dimensions (W×H×D): 115 × 176 × 88 mm (4-1/2″ × 6-7/8″ × 3-1/2″) ManualsLib Weight: 0.48 kg (1.06 lbs) yamaha.manymanuals.com +1 Usage Notes Because the nominal impedance is 6 Ω, when you connect these speakers to an AV receiver or amplifier you should ensure the amplifier supports 6 Ω loads (many do, but check your “SP IMP.” or impedance setting if applicable). device.report Given the modest size (small cabinet, 7 cm driver) and input power rating, these are best suited for smaller rooms or as surround / satellite speakers rather than large main front speakers for big rooms. Their sensitivity (83 dB) is moderate; you’ll get louder volume more easily with an amplifier of sufficient power (but they don’t need huge power given their small size). The 70 Hz low-end (-10 dB) means bass extension is limited—if you want deep bass you’ll likely want a dedicated subwoofer to complement. ---------------------------- Here are the key specs for the Yamaha NS‑C20 centre-channel speaker: Type: Full-range acoustic suspension, non-magnetic shielding type. ManualsLib +2 device.report +2 Nominal input power: 30 W. ManualsLib +1 Maximum input power: 100 W. ManualsLib +1 Impedance (nominal): 6 Ω. ManualsLib +1 Sensitivity: 84 dB (2.83 V, 1 m) for NS-C20. device.report +1 Frequency response (–10 dB): 65 Hz – 25 kHz. ManualsLib +1 Frequency response (–30 dB): ~45 kHz (i.e., 65 Hz – 45 kHz). ManualsLib Dimensions (W × H × D): 291 mm × 101 mm × 103 mm (≈ 11½″ × 4″ × 4″) ManualsLib +1 Weight: 0.68 kg (≈1.50 lbs) for NS-C20.