JL Audio 98677 Monoblock Class D Car/Marine Subwoofer AmplifierThis monoblock subwoofer powerhouse employs our high-speed NexD™ switching technology to achieve unprecedented efficiency and amazing power output from a very compact chassis. The XDM1000/1 generates up to 1000 W of continuous power into a 2 ohm load (14.4V, 1% THD), making it a great choice to drive higher power subwoofer systems. Designed for car or boat installations, the XDM1000/1 is built with marine-grade materials and features an exclusive, dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades. Intended specifically for subwoofer applications, the XDM1000/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500 Hz and a defeatable infrasonic filter (30 Hz, 24 dB/oct.). With the addition of an optional HD-RLC or MHD-RLC (water-resistant) remote level controller (each sold separately), the amplifier's level can be adjusted directly from the driver's seat or captain’s chair. Finished in a sleek, black powder-coat, all controls are protected beneath a gasketed, removable top cover for easy access. Features
Specifications Rated Continous (RMS) Power @ 14.4V
Rated Continuous (RMS) Power @ 12.5 V
General
Signal Processing
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WARNING: Cancer and Reproductive HarmGeneral
| Channel Configuration | Mono Subwoofer |
| Amplifier Class | Class D |
| Fuse Rating | 80 A (AFS, AGU or MaxiFuse™) |
| Frequency Response | 7 Hz - 500 Hz (+0, -1dB) |
| Signal to Noise Ratio | >83 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| Bass Boost | No |
| Remote Control Included | No |
| Total Harmonic Distortion | <1% @ 2 Ω per Ch. |
| Bluetooth | No |
Approximate Weight
| Shipping Weight (lbs.) | 8 |
Warranty Information
| Parts Warranty | 2 Years Limited |
| Labor Warranty | 2 Years Limited |
Approximate Dimensions
| Height (in) | 2.05 |
| Width (in) | 14.73 |
| Depth (in) | 7.09 |
Guides
Owner's Manual
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What Our Customers Say About Us
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Almost too good to be true. Great price and next day delivery, really! Will use again!Amy B. - Greenfield, WIJanuary 1, 2023
