• 10″ (250 mm) subwoofer
  • Compact size
  • Long throw woofer
  • Can be coupled by a similar powered system


The Ensemble series speakers are specially designed and engineered for domestic installations in semi reverberant rooms, like most living rooms.

The Pulz Contrabass SB600 is the result of extensive research in very low frequency (VLF) reproduction in enclosed spaces. This system consists of a long throw 10” woofer primarily designed to act as a slave for the SB600A, powered by a 600 Watts Class D amplifier of the SB600A. The compact size of the subwoofer makes it suitable for use in small venues and retail outlets.

The user selectable 24dB variable low pass filter in the SB600A is tunable from 50Hz to 200Hz. Assisted with the polarity switch, the Pulz Contrabass SB600 can be matched to any satellite system or surround sound system with ease.

Even though the Pulz Contrabass SB600-P is an exceptionally flat subwoofer system, down to 30Hz, the real life frequency response will be dominated by the room itself. Corrections in this regard are mandatory. The SB600A and P combination allows strategic placement of multiple units which allows the sweet spot to be widened.

The Ensemble series comes in a very high gloss piano finish or a natural wood finish which blends elegantly with most living room interiors.

Frequency Response35Hz to 250Hz
Power Rating180W continuous
Maximum SPL110dB continuous, 116dB peak @ 1m
Transducers10″ (250 mm) long excursion subwoofer
GrillAcoustically transparent perforated steel
FinishHigh gloss black piano finish
Connector1 X Speakon
Enclosure15 mm  MDF bass reflex enclosure
Dimensions (H X W X D)350mm X 350 mm X 550 mm (13.78″ x 13.78″ 21.65″)
Net Weight18.5 kg (41 lb)
Packed Weight19 kg (42 lb)