DC Audio Dual 15" XL Elite Ported Enclosure compact amplifier 92 L – Indicates the

92 L – Indicates the paper or enclosure volume the driver behaves like for bass response

5 kHz - 20 kHz — covers essential highs from cymbals to sibilance for lifelike treble presentation

Sealed Box 1 ft3 — These enclosure specs define the two supported volumes/ configs for integrating the sub into a car audio system

RMS power @ 4 ohms = 4 x 250Watts

Magnet Size: 501 oz — a large magnet contributes strong control and dynamic response under high power

DC Audio Dual 15" XL Elite Ported Enclosure compact amplifier 92 L – Indicates theDC Audio Dual XL Elite 15" Ported Enclosure is a handcrafted, USA made dual 15 enclosure engineered specifically for the DC Audio XL Elite 15" subwoofer, delivering deep, controlled bass with 8. 5 cubic feet of airspace tuned to 31 Hz. Net Volume: 8. 5 cubic feet provides the airspace the XL Elite 15" needs to develop deep bass with controlled cone motion. Tuning: 31 Hz defines the port resonance for extended low end response while keeping the