7NF-01A (Powered Near Field Studio Monitor)Maintenance precautionsSpecifications<Speakers>Enclosure system : 2-way bass-reflex systemDrivers : 1 each of 13 cm woofer and dome tweeterImpedance : 8WReproduction freq. range : 55Hz to 40kHzEnclosure volume : 6.7 litersMaximum output sound level : 104 dB (with VOL max./rated input)305187280<Amplifiers>Output power : 50W each for the low and high frequency amplifiers*Output Level : -\ ~ MAX (0dB) controllableInput terminals : XLR-3-31 type (for balanced input), +4dBu: o 6mm phone jack (for unbalanced input), -10dBVInput impedance : 20k W or moreCross-over freq. : 5kHz (Wf), 3.5kHz (Tw)Tweeter SPL adjustable level: +/- 3dBLo-Freq. : +2 / 0 / -2dB (selective)<General>Dimensions : 187 (W) x 280 (H) x 305 (D) mmWeight : Approx. 9.6 kgPower supply : 120VAC 60Hz, 230V ~ 50/60HzPower consumption: 51W* Specifications and appearance are subject to change without notice for product improvement.* The shock absorbing material for this product covers thewhole unit and is made from expanded polyethylene,which is more durable than conventional expandedpolystyrene. We recommend to use it for transportationand keeping.Be careful when cleaning speaker/enclosure surfaces!!* No protecting grilles or covers are provided withNF-01A. Brush off dust attached to surfaces ofspeakers with soft dusters. Avoid direct fingers ordamp dust cloth contact with diaphragms.* Stained enclosure surfaces must be wiped withtightly wrung-out soft cloth after immersion in adiluted detergent. Under no circumstances mustorganic solvents such as paint thinner be used.8070905060110100(dB)20Hz50100 200 5001k 2k5k 10k20k40k03060
