From Aguilar:
The SL 212 offers an unprecedented balance of performance and weight. At only 45 lbs. (20.41 kg), this 4 ohm cabinet handles 500 watts RMS. With a frequency response of 37 Hz–16 kHz, the SL 212 provides the deep lows, articulate midrange and smooth treble for which Aguilar is known.
Power Handling: 500 watts RMS
Frequency Response: 37 Hz – 16 kHz
Sensitivity: 102.9 dB 1W 1M
Impedance: 4 ohm
Dimensions: 28 5/8″ H, 19″ W, 18″ D
Weight: 45 lbs