JL Audio XD1000/1v2

Product highlights:

• mono subwoofer amplifer
• 600 watts RMS x 1 at 4 ohms (1000 watts RMS x 1 at 2 ohms)
• variable low-pass filter (50-500 Hz, 12 or 24dB/octave)
• switchable subsonic filter (30 Hz, 24 dB/oct)
• optional wired remote for level control
• Class D amplifier design with NextD™ switching amp technology
• differential-balanced inputs eliminate noise coming from your vehicle's electrical system
• Advanced Rollback Protection System prevents thermal shut-down
• speaker- and preamp-level inputs (speaker-level input requires an optional adapter)
• preamp outputs
• auto turn-on via DC offset or signal sensing
• 4-gauge power and ground leads and a 80-amp fuse recommended — wiring and hardware not included with amplifier
• no onboard fuses — when installing multiple amps in a system, an additional 80-amp in-line fuse between the distribution block and the amplifier is recommended
• 14-3/4"W x 2"H x 7-1/8"D