【產品介紹】 Needle Alu Super Tower 2-way bass-reflex loudspeaker with double bass This tower is from a single mould! Because its case has been made from thick continuous-cast aluminium and – where the Needle-Alu-Super-Tower is concerned – houses a total of four 70 mm bass/mid-range loudspeakers that have been perfectly insulated from the high-resolution 13 mm polycarbonate dome tweeter. The woofers work with specially hardened cellulose cones and additional centring, which prevent the cones from wobbling at higher volumes. This loudspeaker delivers optimum performance for home-cinema applications and is therefore also magnetically shielded. The slender column may, of course, be combined with the other models in the series. The combination with the active subwoofers in the Betasub series is recommended for optimum low-bass support. ![]() |
【產品規格】: - Principle: 2 way bass reflex, double bass - Equipment: 13 mm dome-tweeter 4 x 70 mm woofer-midrange - Power Handling (RMS / Max.): 70 / 120 watts - Sensitivity (2.8V/1m): 90 dB - Impedance: 4 – 8 Ohms - Frequency Response: 45 - 30000 Hz - Crossover Frequencies: 400 Hz / 3700 Hz - Recommended Amplifier Output 20 - 120 Watts - Dimensions (WxHxD): 90 x 1025 x 115 mm - Weight: 6.8 kg - Cabinet surface: Aluminium silver Aluminium black |