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Brand: d&b audiotechnik

  • 4S Loudspeaker

    4S Loudspeaker

    The 4S is a compact, passive two-way loudspeaker designed for high-performance audio applications. Featuring a neodymium low-frequency driver with a coaxially mounted wide-dispersion dome tweeter, the 4S delivers consistent sound coverage across both horizontal and vertical planes. Its sealed enclosure incorporates a 4-inch driver and supports flexible mounting orientations. Suitable for standalone use or integration with xS-Series subwoofers, the 4S offers reliable performance in a variety of environments. The enclosure is injection-moulded for durability and is finished in weather- and impact-resistant black or white, meeting IP34 standards. A rigid metal grille with acoustically transparent backing protects the front, while the rear panel includes two M8 threaded inserts, dual NL4 connectors and a two-pole screw terminal block for straightforward connectivity. The 4S loudspeaker is also available in the Special Colour variant, allowing for custom finishes in any RAL shade to suit specific installation requirements.

    Installation specific 2-way compact coaxial loudspeaker

    • Components 4″/0.75″ 
    • Dispersion 100° conical
    • SPLmax 115 dB
    • Weight 1 kg / 2 lb

  • ALi60 Loudspeaker

    ALi60 Loudspeaker

    The ALi60 loudspeaker is the installation version of the AL60 augmented array, engineered for medium-scale sound reinforcement applications. Designed for flexible deployment, the ALi60 supports vertical suspension of up to four modules using the AL Flyingframe top, creating a consistent 60-degree horizontal dispersion. Alternatively, it can be configured in a horizontal array of up to four units with the AL Flying adapter. This passive two-way system features two 10-inch neodymium low-frequency drivers and a 1.4-inch exit high-frequency compression driver with a 3-inch diaphragm. These components are arranged symmetrically around the central axis and work in conjunction with a precision wave shaping device and passive crossover network to ensure uniform coverage. Splay angles between modules range from 20 to 40 degrees, allowing arrays to achieve total horizontal coverage of up to 150 degrees. Constructed from marine-grade plywood and finished with impact-resistant black paint, the ALi60 is protected by a metal grille with an acoustically transparent backing and includes three M10 inserts for secure mounting.

    Installation specific medium format 2-way augmented array loudspeaker

    • Components 2 x 10″ LF driver, 1 x 1.4” exit compression driver with 3″ coil
    • Dispersion 60° x 30°
    • SPLmax 139 dB
    • Weight 22 kg / 48.5 lb

  • B22 Subwoofer

    The B22 SUB is a high-performance subwoofer engineered for ground-stacked deployment, featuring two 18-inch long excursion drivers within a bandpass horn enclosure. Designed to deliver powerful sound pressure levels with extended low-frequency response, the B22 SUB is well suited to large-scale sound reinforcement environments. In INFRA mode, it enhances low-end performance by complementing other d&b subwoofers and broadening the system’s frequency range. When deployed in groups of three or more, the B22 SUB supports cardioid subwoofer configurations, offering directional control and reducing rear sound dispersion. The cabinet is built from marine-grade plywood and coated with a durable impact-resistant paint. A robust metal grille with acoustically transparent backing protects the front, while four integrated handles on each side enable efficient handling. Rear-mounted wheels improve mobility, and the base includes protective runners. Matching recesses on the top panel ensure secure stacking by preventing cabinet shift during setup or transport.

    High performance subwoofer intended for ground stacked applications

    • Components 18″/18″
    • Dispersion Omni directional
    • SPLmax 143 dB

  • 12S Subwoofer

    12S Subwoofer

    The 12S SUB is a compact, high-performance subwoofer engineered to complement the xS Series loudspeakers. It features a long excursion 12-inch neodymium driver housed within a bass-reflex enclosure, delivering precise low-frequency response. Designed for flexible deployment, the 12S SUB can be used as a standalone unit, in vertical stacks, or flown individually. The cabinet is built from marine-grade plywood and finished with a durable black or white paint, compliant with DIN 18032-3 Ball Impact Resistance standards, making it suitable for use in educational and sports facilities. A robust metal grille, backed with acoustically transparent foam, protects the front of the enclosure. M10 threaded inserts are integrated into the side panels, while the rear panel includes dual NL4 connectors and a two-pole screw terminal block. The 12S SUB is available in Special Colour (SC) options for full RAL colour customisation and a Weather Resistant (WR) version rated IP55 for outdoor and variable environmental conditions.

    Installation specific compact subwoofer

    • Components 12″
    • Dispersion Omni directional
    • SPLmax 127 dB
    • Weight 16 kg / 35 lb

  • 21S Subwoofer

    21S Subwoofer

    The 21S SUB is a high-performance subwoofer designed for integration with the xS Series and xA Series loudspeakers, ideal for a broad spectrum of fixed installation environments. Featuring a single long excursion 21-inch driver within a bass reflex enclosure, the 21S SUB delivers powerful low-frequency output from a compact cabinet. Its specially engineered reflex port supports high sound pressure levels while maintaining a minimal footprint. In INFRA mode, the 21S SUB extends system performance down to 33 hertz, making it a valuable addition to other d&b subwoofers. The unit can be flown or ground stacked in either orientation and supports individual or dual-cabinet suspension. Built from marine-grade plywood with a durable black paint finish, the 21S SUB is equipped with a metal grille and acoustically transparent foam for front protection. M10 threaded inserts are located on the top, bottom, and rear for rigging compatibility. The Weather Resistant version meets IP55 standards and includes a fixed cable for outdoor use.

    Installation specific high performance subwoofer with compact footprint

    • Components 21″
    • Dispersion Omni directional
    • SPLmax 135 dB
    • Weight 54 kg / 119 lb

  • 27S Subwoofer

    27S Subwoofer

    The 27S SUB is a compact, high-performance cardioid subwoofer engineered to complement the xS Series and xA Series loudspeakers. Powered by a single amplifier channel, the 27S SUB incorporates two long excursion neodymium drivers in a cardioid configuration: a 15-inch front-facing driver within a bass-reflex enclosure and a 12-inch rear-facing driver housed in a two-chamber bandpass design. Suitable for stand-alone use, stacking, or individual flying, the 27S SUB features a robust marine plywood cabinet finished in impact-resistant black paint, compliant with DIN 18032-3 for sports and educational facilities. A durable metal grille with acoustically transparent foam protects the front. M10 threaded inserts are integrated into the side panels, while the rear includes two NL4 connectors and a two-pole screw terminal block. The 27S SUB is available with a Special Colour option in any RAL finish, and a Weather Resistant variant rated to IP55 for use in variable environmental conditions.

    Installation specific cardioid subwoofer

    • Components 15″/12″
    • Dispersion Cardioid
    • SPLmax 131 dB
    • Weight 41 kg / 90 lb

  • B8 Subwoofer

    B8 Subwoofer

    The d&b B8-SUB is a highly compact subwoofer engineered to complement the d&b xC, xS and E-Series loudspeakers. Featuring dual 6.5-inch drivers within a bass-reflex enclosure, the B8-SUB delivers extended low-frequency performance from 43 Hz to 170 Hz, or up to 125 Hz when set to 100 Hz mode. Its low-profile design suits small-scale mobile applications where high sound pressure levels and minimal visual impact are required. The B8-SUB supports both horizontal and vertical flying configurations. A handle on the rear and an M20 threaded flange on the top panel accommodate the d&b Z5013 Loudspeaker stand, supporting top-mounted full-range loudspeakers up to 8 kilograms. Side-mounted M8 threaded inserts allow for secure bracket installation. Constructed from marine-grade plywood and finished with a durable black coating, the B8-SUB includes a metal grille with acoustic foam backing. Connection options include NLT4 F/M or, alternatively, dual NL4 M connectors.

    High performance ultra compact subwoofer

    • Components 2 x 6.5″
    • Dispersion omnidirectional
    • SPL max 122 dB
    • Weight 18 kg / 39 lb

    Article number Z0630

  • B6 Subwoofer

    The B6 SUB is a high-performance subwoofer engineered for ground-stacked configurations, featuring a robust 18-inch long excursion driver within a bass-reflex enclosure. Specifically designed for professional audio applications, the B6 SUB enables enhanced low-frequency directivity when deployed in multiples of three, forming a cardioid subwoofer array. In this arrangement, one unit is positioned in reverse and powered via an amplifier channel operating in CSA mode, effectively minimising rearward sound dispersion. The cabinet is constructed from durable marine-grade plywood and finished with a weather-resistant Polyurea Cabinet Protection coating. A rigid metal grille, supported by acoustically transparent foam, shields the front, while integrated side handles allow for practical handling. The rear panel includes four wheels, and the bottom is protected by dual runners, which align with top-panel recesses on stacked units to ensure stability. An M20 threaded socket accommodates the d and b Loudspeaker stand winder M20. A dedicated transport lid is available to safeguard the B6 SUB during transit.

    High performance subwoofer

    • Components 18″
    • Dispersion Omni directional
    • SPLmax 134 dB
    • Weight 41 kg / 90 lb

    Article number Z0710

  • AL90 Loudspeaker

    AL90 Loudspeaker

    The AL90 augmented array loudspeaker is designed for medium-scale sound reinforcement applications, offering precise control and consistent coverage. When deployed with the AL Flyingframe, up to four AL90 modules can be suspended in a vertical array, delivering a 90-degree horizontal constant directivity dispersion. Alternatively, a horizontal array of up to four AL90 units can be configured using the AL Flying adapter. This passive two-way loudspeaker incorporates two 10-inch neodymium low-frequency drivers and a 1.4-inch exit high-frequency compression driver with a 3-inch diaphragm. These components are integrated with a wave shaping device and a passive crossover for coherent summation across modules. Splay angles between enclosures range from 20 to 40 degrees in 5-degree steps, supporting total array coverage from 50 to 150 degrees. The symmetrical driver layout ensures uniform dispersion, with horizontal directivity control maintained down to approximately 370 hertz. Constructed from marine-grade plywood, the AL90 features a robust polyurea coating and a metal grille with acoustically transparent backing.

    • Components 2 X 10″ LF Driver, 1 X 1.4” Exit Compression Driver With 3″ Coil
    • Dispersion 90° X 30°
    • SPLmax 139 DB
    • Weight 23 Kg / 51 Lb
  • AL60 Loudspeaker

    AL60 Loudspeaker

    The AL60 is a professional-grade augmented array loudspeaker specifically engineered for medium-scale sound reinforcement. Designed for flexible deployment, the AL60 can be vertically flown in arrays of up to four modules using the AL Flyingframe, delivering a consistent 60-degree horizontal dispersion. Alternatively, it can be configured in horizontal arrays of up to four units with the AL Flying adapter. This passive two-way system features dual 10-inch neodymium low-frequency drivers and a 1.4-inch exit high-frequency compression driver with a 3-inch diaphragm, integrated via a precision wave shaping device and passive crossover. The acoustic design ensures coherent summation across cabinets with splay angles adjustable from 20 to 40 degrees in 5-degree increments, supporting a coverage range from 50 to 150 degrees. With symmetrical driver placement, the AL60 provides accurate dispersion down to 550 Hz. Housed in marine-grade plywood with a durable Polyurea finish, the cabinet includes a metal grille backed by acoustically transparent fabric for reliable protection.

    Medium format 2-way augmented array loudspeaker

    • Components 2 x 10″ LF driver, 1 x 1.4” exit compression driver with 3″ coil
    • Dispersion 60° x 30°
    • SPLmax 139 dB
    • Weight 23 kg / 51 lb