Aguilar SL 212 500W 4 Ohms
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Essential Information About the Aguilar SL 212 Cabinet
Essential Information About the Aguilar SL 212 Cabinet
- The "big brother" of the SL 112 : 2 x 12-inch format for more breadth, projection, and headroom in a band setting.
- 500 W RMS at 4 ohms : a unique cabinet capable of handling high power, ideal for exploiting the full power of many bass heads.
- Frequency response 37 Hz - 16 kHz : deep lows, clear mids, and present highs thanks to the tweeter.
- Featherweight: 20.41 kg : a 2 x 12 designed for musicians on the move, without compromising on punch.
Manufacturer Information
Aguilar
https://www.aguilaramp.com
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Safety manager:
Algam SAS
Email: contact@algam.net
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Historical Context and Positioning in the Range
The SL 212 is part of Aguilar's SL ("Super Light") series, designed to offer an ultra-portable alternative to more traditional cabinets while retaining the brand's sonic signature. Within the range, it naturally positions itself as the "wider and more powerful" evolution of the SL 112: same philosophy, but with more air volume moved, more headroom, and greater stage presence.Its vertical 2 x 12-inch format aims for a highly sought-after balance by bassists: the warmth and authority of a 12-inch speaker, with definition and projection that remain controlled, even in modern contexts (pick playing, slap, effects, synth-bass).
Who This Amp Is For
The Aguilar SL 212 is aimed at intermediate to professional bassists who want a reliable, powerful, and easy-to-transport cabinet. It is particularly suitable for intense rehearsals, club gigs, medium-sized stages, as well as studio sessions where a solid and well-controlled low end is sought.Thanks to its 4-ohm impedance, it is often the perfect choice as a single cabinet for a minimalist stack (head + cab) capable of covering many situations. Style-wise, it excels whenever a clear bass in the mix is needed: funk, rock, pop, soul, modern jazz and fusion, as well as contemporary music where attack precision and low-end cleanliness are essential.
Technical specifications
| Category | Bass cabinet | Color | Black |
| Cabinet | Straight | Finishing | Black tolex |
| Cabinet impedance (Ω) | 4 Ω | Power output | 500 W |
| Speaker diameter | 12" | Weight | 20.41 kg |
| Number of speakers | 2 | Dimensions (mm) | 710 x 480 x 450 |
| Type | bass amp cabinet | Crossover | custom crossover |
| Configuration | 2 x 12 inches | Control | variable tweeter level |
| Impedance | 4 ohms | Structure | lightweight 12 mm plywood |
| Frequency range | 37 Hz - 16 kHz | Format | vertical |
| Sensitivity | 102.9 dB (1 W / 1 m) | Enclosure type | bass-reflex with rear ports |
| Speakers | 2 x 12-inch neodymium magnet speakers | Inputs | 1 x Speakon |
| Tweeter | phenolic with phase plug | Dimensions | 710 x 480 x 450 mm |
Questions frequently asked
Which amplifier head can power the Aguilar SL 212 500W 4 Ohms?
Its 4-ohm impedance requires an amplifier head compatible with a 4 Ω load. The speaker cabinet's power handling capacity is 500 W.
Is the SL 212 suitable for a 5-string bass?
The specified frequency range of 37 Hz to 16 kHz allows for extended low-end reproduction. The two 12-inch speakers contribute to a deep and controlled bass spectrum.
What is the weight of the Aguilar SL 212 cabinet?
Weighing 20.41 kg, this 2 x 12-inch cabinet uses neodymium magnet speakers and a lightweight 12 mm plywood construction. Its dimensions are 710 x 480 x 450 mm.
Can the treble be adjusted on this bass cabinet?
A variable tweeter level control allows adjustment of brightness. The phenolic tweeter with phase plug is paired with a custom crossover filter.
What connections are available on the SL 212?
The indicated input is a Speakon jack. The cabinet is designed as a bass-reflex with rear ports, which should be considered when placing it against a wall.



