d&b audiotechnik 21S-SUB WR: 21 Inch Passive Installation Subwoofer, Weather Resistant IP55 Version
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:
21S-SUB WR
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d&b audiotechnik 21S-SUB WR Weather Resistant 21 Inch Passive Subwoofer, IP55
The d&b audiotechnik 21S-SUB WR is the weather resistant version of the 21S-SUB, with an IP55 rating for operation in changing outdoor conditions. It keeps the long excursion 21 inch driver, shaped reflex port and INFRA mode down to 33 Hz of the standard model. Trianze Tech supplies the 21S-SUB WR for outdoor installations in Dubai, Abu Dhabi and across the UAE and GCC.
Key Features:
- Weather Resistant (WR) option with IP55 rating
- Recessed Faston connector panel with PG13.5 cable gland plate
- Single long excursion 21 inch neodymium driver
- INFRA mode extends system response down to 33 Hz
- Ground stacked or flown in either orientation
- Fly individually or in a cluster of two cabinets
Technical Specifications:
| Spec | Value |
|---|---|
| Model | 21S-SUB WR |
| Type | Weather resistant installation subwoofer, passive |
| Protection Rating | IP55 |
| Driver | 21 inch neodymium, long excursion |
| Frequency Response (-5 dB) | 35 to 105 Hz standard, 33 to 85 Hz INFRA mode |
| Max SPL | 134 dB (D20/30D), 135 dB (D80) |
| Nominal Impedance | 4 ohms |
| Power Handling (RMS/peak) | 650/2600 W |
| Connection | Faston connector panel, PG13.5 cable gland plate |
| Weight | 54 kg (119 lb) |
Why Buy the d&b audiotechnik 21S-SUB WR from Trianze Tech?
- Genuine d&b audiotechnik equipment with local UAE support from the Trianze Tech audio team
- System design help matching the 21S-SUB WR with compatible d&b loudspeakers, amplifiers and rigging
- Fast delivery across Dubai, Abu Dhabi, the wider UAE and the GCC
- Pre-sales guidance for touring, live event and installed sound projects
Frequently asked
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Yes. The d&b audiotechnik 21S-SUB WR has an IP55 rating for operation in changing ambient and outdoor conditions.
The d&b audiotechnik 21S-SUB WR has a recessed Faston connector panel (2 x 6.3 mm) with a cover plate for single or dual PG13.5 cable glands for 6 to 12 mm cables.
The d&b audiotechnik 21S-SUB WR covers 35 Hz to 105 Hz in standard mode and 33 Hz to 85 Hz in INFRA mode.
The d&b audiotechnik 21S-SUB WR reaches 134 dB with a D20 or 30D amplifier and 135 dB with a D80.
The d&b audiotechnik 21S-SUB WR weighs approximately 54 kg (119 lb).
Trianze Tech supplies the d&b audiotechnik 21S-SUB WR in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.