Boxe Heco Presence 543 - pe 3 cai, bass tip compresie, diametru difuzor de bass 30 cm, suspensii din cauciuc, negre, plase protectie metalice pe fiecare difuzor, impedanta 4 ohmi, putere 100W/150W, Made in Germany, reglaje medii inalte, frecventa de raspuns 20-25000 Hz, poze reale. Dimensiuni incinta: inaltiem 65 cm, latime 37 cm, adancime 27 cm.

General

Manufacturer: Heco
Model: Presence 543
Years of manufacture: around 1978/79
Manufactured in:
Color: Black
Dimensions: 650 x 400 x 250 mm (HxWxD)
Weight: 23kg per box
Original price approx:

Technical Data

Type: 3-way closed, compact speaker
Chassis:
Woofer: 1x 300 mm (cone)
midrange driver: 1x 50 mm (dome)

tweeter: 1x 25 mm (dome)
Power handling (nominal/music): 100 / 150 Watt
Efficiency:
Frequency response: 20 - 25,000 Hz
Transitional ranges: 500 / 3,000 Hz
Impedance: 4 Ohm

Special Features

Two 7-step controls for adjusting mids and treble (±3 dB).