Kolumny w bdb stanie technicznym i wizualnym
Przetworniki nie tknięte
Można sprawdzić , odebrać osobiście w centrum Dąbrowy Górniczej
Polecam i gwarantuje zadowolenie z zakupu
W razie pytań proszę o kontakt tel. 735 320 717
Specifications
Frequency Range: 56 Hz to 30 kHz (-6 dB points)
Bass Loading: Second-order closed box alignment
Frequency Response: 75 Hz – 20 kHz, ±2,5 dB on reference axis
Dispersion: 20 Hz to 15 kHz
Vertical : ±2 dB over 10° arc
Horizontal : ±2 dB over 40° arc
Sensitivity: 87 dB (2,83 V/ 1 m)
Distortion (For 90 dB at 1 m)
Second Harmonic :
Less than 3% at 20 Hz to 200 Hz
Less than 1% at 200 Hz to 20 kHz
Third Harmonic:
Less than 2% at 20 Hz to 200 Hz
Less than 1% at 200 Hz to 20 kHz
Impedance: Nominal 8 Ω (not faling below 4 Ω)
Crossover: third-order acoustic response low-pass and high-pass
Drive Units:
1 x 26mm high-frequency with aluminium dome, One 26mm coil on aluminium former, wound with polymide resin and heat cured
1 x 160mm bass/midrange with composite short fibre, 26mm coil on high temperature former, wound with polymide resin and heat cured
Power Handling: Suitable for amplifiers with 10 W to 75 W output
Dimensions (H x W x D): 352 x 204 x 243 mm (13-7/8" x 8" x 9-1/2")
Weight: 5,5 kg (12 lbs)