Despite its diminutive size, the SubElectro is a powerful active subwoofer with unique capacity for matching a room’s acoustics.
You will never run dry for power with an SA SubElectro. Instead you’ll experience a powerful and potent reproduction of deep bass. The round plate under the cabinet isn’t just an elegant design element. The plate can turn, changing the subwoofer from a bass reflex into a sealed chamber. This simple, yet unique concept lets you adjust the SubElectro to suit rooms with difficult acoustics.
The two active subwoofers in the SubElectro series are remarkably versatile, and are specially designed to reproduce low frequencies. This makes them ideal for home cinemas where they add energy and drama to your viewing experience. What is really unusual is that they can also be used in a music sound system where they add a deeper and more precise bass than ordinary loudspeakers – even those that are really big.
The round plate under the cabinet isn’t just an elegant design element. The plate can turn, changing the subwoofer from a bass reflex into a sealed chamber. This simple, yet unique concept lets you adjust the SubElectro to suit rooms with difficult acoustics.
Power and grace
Everyone knows the problems of rumbling bass from active subwoofers. The sound becomes distorted making it difficult to distinguish individual sounds. The important elements in the sound disappear and the different instruments all sound the same. Thanks to its speed and precision, that’s definitely not the case with the SA SubElectro series.
The built-in amplifier features a massive power supply, enabling it to deliver really huge effects. The woofer’s magnet is at least twice as big as those used in ordinary active subwoofers. The cabinet is made from 25 mm finished MDF to ensure optimal stability. The front and the bottom of the cabinet are also reinforced in thickness (35 and 50mm respectively). This combination of great stability, massive amplifier effect and great control over the bass loudspeakers membrane movement produces an unbelievable energy and precision that is easy to integrate into the sound from your other loudspeakers.
Built-in high quality class D amplifier
Unique capacity to accommodate individual room acoustics
Variable sub frequencies from 40-160 Hz
Input: line in (mono or stereo) or high input direct from loudspeaker output on your amplifier
Volume control for adjusting sound level
On/off function that automatically turns on and off
Output: line out (mono or stereo)
Power connection: 230 or 115 Volt
Phase: 0 or –180 grader
Finish real wood (black ash), enamal paint (white satin)
Frequency response (+/- 3 dB): 30 - 160 Hz
Crossover (var. 24 dB/oct.): 40 - 160 Hz
Dimensions (W x H x D) cm: 35 x 35 x 35
Woofer: 1 x SA W21
Built-in amplifier: 380 Watts impulse
Input voltage: 115 or 230 Volts
System Audio A/S Klosterengen 137 L 4000 Roskilde. Denmark CVR no. 13862788