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Funktion One BR221 Double 21 inch Ultra Low
$2,370.00 Original price was: $2,370.00.$2,133.00Current price is: $2,133.00.
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Funktion One BR221 Double 21 inch Ultra Low
High-performance double 21-inch subwoofer delivering ultra-low frequency sound with exceptional clarity and power.
| Brand | Funktion One |
| Model | BR221 |
| Voltage | Not applicable |
| Country of Origin | United Kingdom |
| Weight | 65 kg (143 lbs) |
| Dimensions | 1200 mm x 600 mm x 800 mm (47.2″ x 23.6″ x 31.5″) |
| Warranty | 3 years limited warranty |
| Certifications | CE, RoHS |
| SKU / MPN | BR221-D21-UL |
| What’s in the box | BR221 enclosure with dual 21″ drivers, mounting hardware, user manual |
| Frequency Response | 25 Hz – 150 Hz ±3 dB |
| Power Handling | 2000 Watts RMS |
| Sensitivity | 104 dB (1W/1m) |
| Impedance | 8 Ohms (dual 4 Ohm drivers wired in series) |
| Maximum SPL | 135 dB peak |
| Enclosure Material | 18mm Birch Plywood with durable black finish |
Key benefits: Exceptional ultra-low frequency output with minimal distortion, robust build quality for touring and installation, and precise sound reproduction for professional audio
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