D&B Audiotechnik Z1613.100 21S-SUB 21-Inch Passive Subwoofer - Weather-Resistant
Discover the 21S-SUB, a high-performance subwoofer designed for the xS-Series and xA-Series loudspeakers. Ideal for a wide range of permanently installed applications, this subwoofer delivers exceptional sound quality. • High Sound Pressure Levels: Achieve powerful bass with the large, specially shaped reflex port. • Versatile Installation: Can be ground stacked or flown in either orientation, individually or in a cluster. • Weather-Resistant Design: With an IP55 rating, operate in changing ambient conditions. The cabinet houses a single long excursion 21' driver in a bass-reflex design. When operated in INFRA mode, it extends the frequency response down to 33Hz, complementing other D&B subwoofers. Constructed from marine plywood with a durable finish, it's built to last. The front is protected by a rigid metal grill. The top, bottom, and rear panels have M10 threaded inserts for easy rigging. The WR option includes a recessed connector panel and a cover plate for cable glands.
Features:
- Components: 2 x 12'/1.4'
- Dispersion: 110° x 45°
- SPLmax: 137 dB
- Weight: 33 kg / 73 lb
Specifications:
- System data:
- Frequency response (-5 dB standard): 35Hz – 105Hz
- Frequency response (-5 dB INFRA mode): 33Hz – 85Hz
- Max. sound pressure:
- D20/30D amplifier: 134dB
- D80 amplifier: 135dB
- Cabinets per amplifier channel: 1
- Loudspeaker data:
- Configuration: Installation-specific high-performance subwoofer with a compact footprint
- Nominal impedance: 4 ohm
- Power handling capacity (RMS/peak 10ms): 650/2600W
- Components: 21″ driver with neodymium magnet
- Connections: Faston connector type 2
- Dimensions / Weight (H x W x D) (Approx.):
- Height: 43-5/16″
- Width: 22-13/16″
- Depth: 20-11/16″
- Weight: 119 lb. / 54 kg
The D&B Audiotechnik Z1613.100 21S-SUB is a weather-resistant passive subwoofer perfect for permanent installations. It's great for venues like outdoor events, clubs, and auditoriums. The target includes audio professionals, venue owners, and event planners. With dimensions of approximately 43-5/16″ (H) x 22-13/16″ (W) x 20-11/16″ (D) and a weight of 119 lb. / 54 kg, it offers a compact yet powerful solution. Its features make it a top choice for delivering high-quality bass in various settings.
