REL Acoustics S/510 Active Subwoofer

₹ 250,000.00

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Country of Origin: Uk

Did you check out the power-packed REL Acoustics S/510 Active Subwoofer? It is now available on Ooberpad. S/510 escalates REL’s compact-medium chassis concept to reference-like levels of performance and does so with style, power and superb speed. It packs a punch with remarkable levels of all ‘round performance. S/510 allows those with less space, or when pairing with high end speakers that are relatively less sturdy to have a perfect dance partner when the S/812 is simply too much of a great thing. For S/510, every aspect of the previous generation’s inner workings were examined without regard to its critical and customer-driven success. REL turned a fresh eye to power requirements, driver improvements, and specialty filters, upgrading each-to extract all the extra performance possible. All this in addition to the cabinet refinements required for those upgrades to emerge cleanly. This latest S range is a triumphant development that has exceeded every expectation of REL's design team.

The requirements were for far stronger deep bass output between 20-35 Hz, vastly improved theatre dynamics, and an even more open and spacious soundfield which benefits both music and film. REL turned to their NextGen3 amplifier, tuned to 500 watts with substantial reserves of power, added a light film of carbon fibre to the rear of the driver to handle the extra power, and built two new sets of custom filters to extract the utmost in brute force and spaciousness. Finally, REL has imbued S/510 with the ability to be stacked in 4- or 6-unit line arrays, just like their reference models.


1-year manufacturer's warranty

Key Features:

  • 500 watt NextGen3 Class D Amplifier
  • 10 in., 250mm long-throw, die cast aluminium chassis active driver
  • 12 in., 300mm passive radiator size
  • -6dB at 20 Hz in-room frequency response

        Benefits of REL Acoustics S/510 Active Subwoofer: 

        Invisibly Upgraded
        Invisibly Upgraded

        S/510 required upgrades to its ContinuousCast™ Alloy Cone to allow it to survive its massive power upgrades. To permit its thin, aluminum cone to survive 500 watts and incredibly long stroke, REL added an ultra-lightweight backing of pure carbon fibre strategically placed over portions of the rear surface of the cone. This produces two benefits; it strengthens and stiffens the cone and also eliminates reversion, wherein the backwave inside the cabinet is now prevented from interfering with the main launch of bass into the room. The result is more accurate and far louder deep bass.

        Super Progressive Passive Radiator
        Super Progressive Passive Radiator

        REL's uniquely tuned passive radiators use special suspensions, now with an additional 8mm of linear travel, to produce performance unlike conventional subwoofers. The new SuperProgressive™ passive radiator produces extremely long travel allowing for very loud output while retaining the variable stiffness of its suspension. This allows it to act like a sealed box compact 12” design at low volumes and a high output 14” design at its limit.

        500 Watt Monoblock Within

        At 500 watts the NextGen3 amplifier is borrowed from our former flagship model and produces huge reservoirs of power and current. The 20%+ increase in power (previous version was 400 watts) is needed to deliver the high output levels needed for modern theatre, as well as to produce the extremely deep bass in a high end 2-channel system. This increase in power is necessitated by our development on the musical front of an all-new circuit termed PerfectFilter™ that balance both frequency extremes. PerfectFilter performs two seemingly disparate qualities; extending the strong, even response of the extreme low end of bass frequencies while simultaneously opening up air and delicacy in the middle and high frequencies of one’s system. Additionally, we applied customized PureTheatre™ filters to allow S/510 to keep up with modern theatre effects without breaking a sweat.

        Stacked for Ultimate Performance -  SERIE S Line Arrays
        Stacked for Ultimate Performance -  SERIE S Line Arrays

        In the real world, bass occurs with width, depth and height. By stacking up to three units per side (stereo or theatre main L-R speakers) the proper perspective and height of sonic events are illuminated. This elevates reproduction from conventional stereo or theatre to a floor to ceiling panoramic, full scale perspective of each sonic event. Reviewers are lining up to marvel at the transformation of music and film into the full-scale representation that REL Line Arrays uniquely deliver.

        Where to buy it?
        Buy REL Acoustics S/510 Active Subwoofer online at the best price in Mumbai, Delhi, Bangalore, Chennai, and all across India. Enjoy expert, prompt, and courteous customer service from the Ooberpad team. We will help you choose better and give you all the support you need to take the right buying decision in India.

        Technical Specifications of REL Acoustics S/510 Active Subwoofer:

        Brand & Model # REL S/510
        Front-firing active woofer, down-firing passive radiator
        Active Driver Size & Material 
        10 in., 250mm long-throw, die cast aluminium chassis
        Passive Radiator Size & Material 
        12 in., 300mm
        Low Frequency Extension
        -6dB at 20 Hz
        Input Connectors
        High Level Neutrik Speakon, Low Level stereo RCA, LFE RCA, LFE XLR
        Output connectors
        Hi Level Neutrik Speakon, LFE RCA, LFE XLR
        Power Output
        500 watts (RMS)
        Amplifier Type
        NextGen3 Class D
        Wireless Capability Yes- REL AirShip system [required]. Sold separately
        Fully Electronic Set Safe Yes
        D.C. Fault Yes
        Output Short  Yes
        Mains Input voltage 220-240 volts, 110-120 volts for certain markets
        Fuses 5 Amp semi delay 220 volts operation 9 Amp semi delay 120 volts operation
        Dimensions (W x H x D)
        15.7 x 16 x 18.25 in., (400 x 410 x 464 mm)
        Add 1.75in (44.5mm) in depth when using Hi Level connector

        Net Weight 70 lbs. (31.7 kg)
        Piano Black Lacquer, White Lacquer, 10 coats
        Supplied Accessories Mains Lead - Yes
        Neutrik Speakon - Yes
        Interconnect - No
        Users Manual - Yes

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