S/550 is a powerhouse 550W sub, replaces older S/510. Features heavy duty 10” active/12” passive. Fast, dynamic and exceptionally deep bass. Available in Piano White Lacquer with optional Airship Direct™ plug in wireless.
Q: What type of amplifier is used in this subwoofer?
A: This subwoofer uses a Pure Class D amplifier.
Q: Is this subwoofer designed for indoor or outdoor use?
A: This subwoofer is designed for indoor use.
Q: What kind of warranty comes with this subwoofer?
A: This subwoofer comes with a 3 year warranty for parts and labor.
Q: Is this subwoofer designed for indoor or outdoor use?
A: This subwoofer is designed for indoor use.
Q: What is the power output of this subwoofer?
A: The subwoofer has a power output of 550 watts.
Q: What is the power output of this subwoofer?
A: The subwoofer has an RMS power of 550 watts.
Q: Does this subwoofer have wireless connectivity?
A: Yes, this subwoofer has optional plug in wireless connectivity.
Q: What is the product weight of this subwoofer?
A: The product weight of this subwoofer is 68 pounds.

S/550 is a powerhouse 550W sub, replaces older S/510. Features heavy duty 10” active/12” passive. Fast, dynamic and exceptionally deep bass. Available in Piano White Lacquer with optional Airship Direct™ plug in wireless.

S/550 is a powerhouse 550W sub, replaces older S/510. Features heavy duty 10” active/12” passive. Fast, dynamic and exceptionally deep bass. Available in Piano Black Lacquer with optional Airship Direct™ plug in wireless.

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The all new 9x has even greater output than before, but the headline news is the way it sacrifices nothing in clarity and transparency to achieve this. At this price it opens the pathway for owners of high performance European floor and stand mounted monitors and smaller panel speakers to enjoy truly full range sound.
| Pros for REL - S/550 - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Bass Quality, Build Quality | Sound Quality, Bass, Power |
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