Devine B118 passive subwoofer

General

The B118 passive subwoofer is equipped with a powerful 18-inch woofer, which can turn a considerable amount of amplifier power into pure sound pressure. With the help of two large bass reflex ports, it provides powerful bass tones. Combine the B118 with the Trono 12 or Trono 15, and you have a match made in heaven for a very moderate price.

Technology of the B118 passive subwoofer

The B118 subwoofer houses a rugged 18-inch woofer, equipped with a 4-inch voice coil and a 100oz magnet. Its frequency range starts at 35 Hz (-10 dB), making even the deepest bass tones audible. The large bass reflex ports add an additional boost and provide the woofer with an efficient internal air flow. This subwoofer can effortlessly handle an amplifier that delivers 900 watts RMS.

The B118 subwoofer in practice

The B118 subwoofer provides you with a powerful sub, and is the perfect companion for the Trono 12 or Trono 15 (or any other suitable speaker). To achieve an optimal sound, combine this subwoofer with a decent amplifier in bridge mode.

Please note:

This subwoofer does not have its own amplifier or internal crossover/filter. This means that a proper amplifier that delivers enough power must be used, along with a signal processor (speaker management system or a crossover) that splits the incoming audio signal from the signal source, so that only the low tones go to the subwoofer. This subwoofer cannot reproduce high tones. Sending a full-range, unfiltered audio signal to the subwoofer can cause permanent damage! Audio signals with frequencies higher than 3,500 Hz must not be sent to the subwoofer. A suitable and advisable crossover setting is between 100 and 250 Hz, for optimal sound performance. Feel free to contact our help desk for personalized advice, should you have any questions or concerns about a suitable setup.