Cone: The xs-GSW121 uses a honeycomb design MRC cone (Mica
Reinforced Cellular glass fiber composite) to reduce weight and increase rigidity,
delivering deep bass response.
Binding Posts: The binding post wire terminals will accept
pin connectors, spade lugs, single banana plugs, and bare wire up to 10 gauge.
The binding posts are spaced too close together to accept dual banana plugs.
Enclosure Compatibility: The xs-GSW121 is compatible with
either a sealed or ported enclosure.
- Sealed Box Volume: The ideal sealed
box volume is 0.84 ft³.
- Ported Box Volume: The ideal ported
box volume is 1.37 ft³ with a 4" diameter and 11-1/8"
Specification Note: Sony's rated power spec for the xs-GSW121
is 400 watts (derived using IEC 60268-5 standards). They also list the CEA 2031
compliant RMS power as 500 watts. We've adopted the 400 watt rating simply because
it's the more conservative figure.
Trim Ring: If the sub is mounted without the cosmetic trim
ring, the flange height is 0.241" and the mounting height is 0.6" (top
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to
find elsewhere. That's because we have our own in-house Product Research
team. They verify what’s in the box, check the owner's manual, and record
dimensions, features and specs. We stay on top of new products and technologies
to help people make informed choices.