JL Audio HD900/5 Motorcycle Audio Accessories includes 3 sizes of mounting

includes 3 sizes of mounting adapters to fit 2-1/4"

or with only a tweeter in a 2-way configuration

The 12W6v3 is best used with amplifier power in the 200W - 600W range and is optimized to operate in a sealed enclosure with only 1

injection-molded enclosures are our maximum-performance

533 Mechanical “Q” (Qms) 11

JL Audio HD900/5 Motorcycle Audio Accessories includes 3 sizes of mounting5 Channel Class D System Amplifier, 100 W x 4 + 500 W x 1 Thanks to its ability to act as a "one box solution", the HD900 5 is ideal for installations where space is at a premium and sound quality is the paramount goal. While extremely compact, this amazing amplifier will comfortably drive a complete high performance car audio system: that is, four satellite speaker systems and a subwoofer system with a very serious 900 watts of power! Using our