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Aguilar SL212 Bass Cabinet 2x12 Inch 500 Watts 4 Ohms

Built for bassists who need to move serious air, this "mini fridge" delivers deep, rich lows, articulate midrange, and a smooth, musical top-end.

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    Aguilar SL212 Bass Cabinet

    There's a running joke among bassists that the best cabinet is the one someone else carries. The Aguilar SL212 flips that script. Powered by two of Aguilar's signature 12" neodymium drivers, it delivers deep, room-filling tone without the room-filling weight. Compact, versatile, and seriously powerful, the SL212 is as easy on your back as it is tough on a room.

    Aguilar SL212 Big Tone Without the WeightAguilar SL212 Big Tone Without the Weight

    Big Tone Without the Weight

    The SL212 earns the "SL" in its name — that stands for Super Lightweight, and Aguilar means it. Neodymium speakers replace the heavy ceramic magnets of traditional drivers, shedding serious weight without shedding a single decibel of that iconic Aguilar tone. This cabinet punches well above its weight class and doesn't ask you to punch yourself in the spine getting it there.

    • Two 12" Neodymium Speakers: Neodymium construction cuts weight dramatically compared to traditional ceramic driver cabinets, giving you a rig that's genuinely manageable without thinning out your low-end or softening your attack.
    • 500 Watts RMS Power Handling: With 500 watts of clean headroom on tap, the SL212 handles everything from coffee shop gigs to festival stages without breaking a sweat.
    • 4-Ohm Impedance: The 4-ohm configuration is optimized to draw maximum output from most modern bass amp heads, meaning you're always running your rig at its full, glorious potential.

    Full-Range Tone That Covers Every Genre

    The SL212's frequency response runs from a chest-thumping 37 Hz all the way up to 16 kHz — which in plain English means this cabinet reproduces everything from your lowest open B-string to the subtle harmonic sparkle riding on top of it. Whether you're locked into a reggae pocket, snapping through a slap groove, or leaning into warm vintage roundness, the SL212 finds the right voice without you having to fight it.

    • 37 Hz – 16 kHz Frequency Response: A remarkably wide frequency range means nothing gets lost in translation — deep lows stay full and defined, mids cut clearly through a dense mix, and the top end stays smooth rather than harsh.
    • Phenolic Tweeter with Integral Phase Plug: The built-in tweeter handles high-frequency articulation cleanly, adding presence and definition to your attack without the brittle edge that cheaper tweeters love to surprise you with mid-set.
    • Custom Crossover with Variable Tweeter Control: Dial your tweeter blend exactly where you want it. Full sparkle for pop and slap, rolled back for that thumping vintage warmth — it's your tone, your call.
    Aguilar SL212 Full-Range Tone That Covers Every GenreAguilar SL212 Full-Range Tone That Covers Every Genre
    Aguilar SL212 A Cabinet That Actually Plays Well With OthersAguilar SL212 A Cabinet That Actually Plays Well With Others

    A Cabinet That Actually Plays Well With Others

    The SL212 is a genuinely great standalone cabinet. But stack it with an Aguilar SL112, and you've built a lightweight, modular tower that can fill venues most full-sized rigs would struggle with. It's the kind of scalable rig that grows with your gigs, your gear, and your entirely reasonable obsession with having the best tone in the room.

    • Modular Stacking Compatibility: Pair the SL212 with an SL112 for a lightweight, full-range vertical stack that punches harder than its combined weight has any right to suggest.
    • Medium-Sized, Stage-Ready Footprint: Compact dimensions mean the SL212 fits in tight backline setups, smaller stage plots, and vehicles that aren't technically commercial vans — a genuine quality-of-life win.
    • Handles Any Genre, Any Tuning: Tight enough for slap, deep enough for a 5-string low B, and warm enough for vintage rounds — this cabinet adapts to your sound rather than the other way around.

    The SL212 Rests Its Case

    The Aguilar SL212 is the rare bass cabinet that manages to be genuinely impressive on paper and even more impressive in the room. It delivers rich, full-range Aguilar tone through two high-output neodymium 12" drivers, handles 500 watts of power, and does all of it in a cabinet you can actually move without scheduling a recovery day. For bassists who refuse to choose between tone and practicality, the SL212 quietly argues that you never had to.

    Aguilar SL212 The SL212 Rests Its CaseAguilar SL212 The SL212 Rests Its Case

    Aguilar SL212 Features:

    • 500 Watts RMS Power Handling
    • 4-Ohm Impedance
    • 37 Hz – 16 kHz Frequency Response
    • Two 12" Neodymium Speakers
    • Phenolic Tweeter with Integral Phase Plug
    • Custom Crossover with Variable Tweeter Control
    • Super Lightweight Neodymium Driver Construction
    • Compact, Medium-Sized Enclosure for Easy Transport
    • Compatible for Vertical Stacking with Aguilar SL112

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    Aguilar SL212 Bass Cabinet 2x12 Inch 500 Watts 4 Ohms Specifications

    Aguilar SL212 Bass Cabinet 2x12 Inch 500 Watts 4 Ohms Specifications
    Product Specifications
    • Power Handling: 500W RMS
    • Frequency Response: 37 Hz – 16 kHz
    • Sensitivity: 102.9 dB 1W 1M
    • Impedance: 4 ohm
    • Dimensions (H x W x D): 28-5/8" x 19" x 18"
    • Weight: 45 lbs

    Frequently Asked Questions

    The SL212 is designed to be significantly lighter than traditional bass cabinets of the same driver size, thanks to its neodymium speaker construction. It weighs around 45 pounds.

    Yes. The SL212's frequency response starts at 37 Hz, which comfortably handles the low B-string of a 5-string bass with full, defined tone and no bottom-end drop-off.

    The SL212 pairs naturally with Aguilar's own Tone Hammer amp heads, but its 4-ohm, 500-watt rating makes it compatible with a wide range of modern bass amp heads from other manufacturers as well.

    Yes, the SL212 is designed to stack with the Aguilar SL112, creating a lightweight, high-output vertical configuration that's a popular choice for players who need serious volume without the serious weight.

    Absolutely. Its combination of compact dimensions, lightweight build, 500-watt power handling, and wide frequency response make it a strong choice for working bassists playing anything from club stages to larger live venues.
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