BaseTwo25 is a bass extension system, which transforms a 2-way monitor into a 3-way full range system. The system consists of a 2U crossover/amplifier unit and two identical, double-sided extenders. Each side of the extender has a long-throw 10” woofer at the top and a matching passive radiator below. For the best possible integration, extenders also act as a monitor stand. Due to the benefits of force cancellation, the extenders remain stable even during the most demanding bass tracks.
BaseTwo25 has four possible crossover settings:
40 Hz, 60 Hz, 80 Hz, and 100 Hz.
For optimal integration BaseTwo25 creates an additional crossover point and transforms your 2-way monitor into a cohesive 3-way full range system. BaseTwo25 improves power-handling and reduces the intermodulation distortion of the mid-woofers. The best crossover-setting depends on the monitor and listening level. The system has a by-pass option for those moments when you want to use your monitors for a narrower midrange view. The by-pass is selectable via foot-switch or a push button on the front plate of the BaseAmp. BaseTwo25 works with all Amphion products, as well as with monitors that have sufficient speed and resolution in the critical upper-bass/lower-mid frequencies.
One-way, passive radiator
10″ aluminium woofers with 10″ passive radiators
Active 4th-order, selectable @ 40, 60, 80, 100 Hz
20 – 100 Hz ±3dB
3.5 m long, terminated with 2-pole Neutrik Speakon connectors
2 x 32kg / 2 x 93lbs
Handmade in Finland
2 x 700W RMS into 4 Ω @ 1% THD
@ 10W: 0,0025% (100 Hz)
@ 100W: 0,0015% (100 Hz)
127 dB (A) weighted
230 V / 50 Hz – 700 W
120 V / 60 Hz – 670 W
100 V / 50 Hz – 460 W
Universal mains including Power Factor Correction (100 – 240 V, 50 – 60 Hz)
ErP (1275/2008/EC), Energy Star® v3.0 compliant
6 kg / 13 lbs
Assembled in Finland