SB221 - Low Speaker

The SB 221 is a bass subwoofer speaker with an operating range down to 28Hz. The SB221 composed two 21" LF trancducer integrated into a twin bandpass enclosure with frontal horn. This approach, which brings togehter several conventional technology’s, is capable of reproducing extreme low frequencies with massive impact, giving an output level of 130dB.

Usable Bandwidth: 28 Hz – 120 KHz

SPL: 104 dB

Power Handling: 3000 W RMS

LF: 2 x 21” Weather-resistant - 4 ohm

Width: 1350 mm

Height: 598 mm

Depth: 900 mm

Weight: 105 Kg

Suspensions Points: Optional - 4 Aeroquip System

Material: Baltic Birch Plywood

Connections: 2 x 4 Pin Speakon

SB221 diagram
back to products
back to line array

Related products

CF10 from Norton AudioLS7 Line array from Norton AudioSB118 from Norton Audio
Norton Audio UK

Longford Park
WS11 1PU

Contact Norton Audio

Lets get social