D&B Audiotechnik Z1613.000 21S-SUB High-Performance 21-Inch Passive Subwoofer
The 21S-SUB is a high-performance subwoofer designed for a wide range of permanently installed applications. It's perfect for enhancing sound in venues like theaters, auditoriums, and conference rooms. Here are its key features:
- • High Performance: Delivers exceptional sound quality for a truly immersive experience.
- • Compact Design: Despite its power, it has a small footprint, ideal for various spaces.
- • Versatile Installation: Can be ground stacked or flown in either orientation, and used individually or in clusters.
The cabinet houses a single long excursion 21' driver in a bass-reflex design. The large, specially shaped reflex port enables the 21S-SUB to achieve high Sound Pressure Levels from a cabinet with a small footprint. When operated in INFRA mode, the 21S-SUB can be used to complement other d&b subwoofers by extending the frequency response of the system down to 33Hz.
Technical Specifications
- • Dimensions (H x W x D): 43-5/16″ x 22-13/16″ x 20-11/16″
- • Weight: 119 lb. / 54 kg
- • Frequency response (-5 dB standard): 35Hz – 105Hz
- • Frequency response (-5 dB INFRA mode): 33Hz – 85Hz
- • Max. sound pressure with different amplifiers: D20/30D amplifier: 134dB, D80 amplifier: 135dB
- • Cabinets per amplifier channel: 1
- • Nominal impedance: 4 ohm
- • Power handling capacity (RMS/peak 10ms): 650/2600W
- • Components: 21″ driver with neodymium magnet, 2 x 12'/1.4'
- • Dispersion: 110° x 45°
- • SPLmax: 137 dB
- • Weight: 33 kg / 73 lb
- • Connections: Faston connector type 2
The D&B Audiotechnik Z1613.000 21S-SUB is a high-performance subwoofer for permanent installations. It's great for theaters, auditoriums, and conference rooms. It has a compact design with dimensions of approximately 43-5/16″ (H) x 22-13/16″ (W) x 20-11/16″ (D) and weighs around 119 lb. / 54 kg. It features a single 21' driver in a bass-reflex design and offers various installation options like ground stacking or flying. It can be used alone or in clusters, and has different frequency response ranges depending on the mode.
