Excelon excellence Kenwood's Excelon P-XRW122DB down-firing sub enclosure brings you the rich, full bass you love in a solid, durable enclosure that tucks neatly behind your seat or in your trunk. The enclosure houses a redesigned 12" subwoofer that features an oversized cone with ribbed reinforcement for maximum bass response. The 3/4" MDF sealed enclosure provides a rock-solid home for the sub, so you can count on accurate reproduction of low frequencies. 400 watts of power handling Its low profile and angled sides allow the P-XRW122DB enclosure to fit in some seriously tight spots. Its 2-ohm sub handles up to 400 watts RMS, so send it plenty of power and it'll deliver the powerful bass that makes your music come alive.