Jamo 307a hangfalpár
Szép állapotú hibátlan eredeti javításmentes hangszórókkal
130mm műanyag membrános gumiperemes mély-középsugárzó
25mm lágy dóm magassugárzók
Felsőkategóriás hangfalak
At Jamo 307 reflex port located on the rear panel. Diameter soft dome high frequency driver - 25 mm, diameter of the conical woofer - 127 mm. Noteworthy design of the front panel, eye pleasing smooth contours that increase rigidity. This - a reliable shield against unwanted oscillation of the housing. Note the original design feature: fixing the grille by using magnets. Rated power system - 70 Watt, musical - 100 watts. You can connect the schemes bi-wiring and bi-amping dimensions 245x380x310 mm. Jamo accurate sound and technical parameters are characterized "exemplary" behavior. At the highest frequencies (from 16 to 20 kHz) sensitivity loses about 10 dB, which can be observed experimentally listener as specific feature sound. Under the basic range (100 Hz-16 kHz), the average unevenness barely above 2 dB is - aerobatics. Obviously affect the quality and heads, and taking care of the internal volume, good damping own resonances and properties marked front panel, and the quality of the crossover, the role can not be overestimated. Bass would like to have a little deeper, but overall sound speaker does not contradict the conclusions drawn on the basis of analysis of the technical data. Pretty accurate interpretation of sound experts noted the relatively simple musical programs; comfortable sounded melodic vocals on songs from ABBA CD "golden hits" of the Swedish group. Were quite correct high frequency, which is further evidence in favor of sustainable design: you can do without "architectural excesses" when the cutoff frequency ultrasonic reaches heights. Sensitivity of the system is relatively low - 85 dB (in the description of - 87 dB). But the field uniformity is good and gives reliable stereo in a broad zone. Feature module input resistance - a real sample carefully designed: the difference between the maximum and minimum impedance is only 11 ohms, the average value of about 9 ohms, and 4. 5 ohms nominal impedance. Reflex tuning frequency 65 Hz Crossover frequency - 3 kHz.
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Az aukció vége: 2020-12-12 16:01 .
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