JL Audio XD300/1

JL Audio's XD300/1 monoblock XD series amplifier encompasses high quality at an affordable price. When JL Audio sets out to make an affordable amplifier the one thing that you can bet they will not do is compromise on quality and performance. XD amplifiers feature NexD Class D Technology, that reduces distortion and increases efficiency. The use of an Advanced Rollback Protection system will allow the XD amplifiers to maintain both thermal and low-impedance protection by either limiting available peak voltage when overheating or rolling back peak voltage when low impedance is presented at the outputs. In order to minimize engine whine or alternator noise, XD amplifiers feature differential-balanced inputs that eliminate voltage sensitivity between one input terminal and ground thus reducing the occurrence of interference. Apart from all these great technologies, XD amplifiers also feature a relatively small chassis, making them easily mountable in any vehicle without extraneous hassle. When looking for a space-saving amplifier loaded with the latest technologies and unsurpassed quality and performance, then look no further than JL Audio's XD series car amplifiers.

• XD Series Monoblock Class D Car Amplifier
• RMS Power Rating (14.4V):
  • 4 ohms: 200 watts x 1 chan.
  • 3 ohms: 250 watts x 1 chan.
  • 2 ohms: 300 watts x 1 chan.
• RMS Power Rating (12.5V):
  • 4 ohms: 160 watts x 1 chan.
  • 2 ohms: 270 watts x 1 chan.
• Unregulated MOSFET switching type power supply
• NexD Ultra-High Speed Class D topology
• Wired JL Audio HD-RLC remote level control sold separately
• LED power (green) and protect (red/yellow) indicators
• State-of-the-art microelectronic components
• Mono channel operation
• Advanced Thermal Rollback System completely eliminates annoying thermal shut-down events
• Studio-grade signal processing with fully variable crossover filters
• Extruded aluminum alloy system setting security cover
• Total amplifier efficiencies exceeding 80%
• Noise-killing, highly flexible differential-balanced inputs
• Preamp RCA outputs to daisy chain multiple amps
• Defeatable low-pass and infrasonic crossover filters
• Dual speaker terminals simplify speaker installation
• 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
• Heavy duty compact unitary cast alloy heat sink for extreme heat dissipation
• Silver-plated RCA level inputs
• Silver-plated screw terminals
• Input sensitivity:
  • Level: 100mV-4V
• Variable low-pass filter (50-500 Hz, 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley)
• Infrasonic Filter (30 Hz, 24dB/octave Butterworth)
• Damping factor: >120 @ 4 ohms / 50Hz
• Frequency response: 10-1000 Hz
• Dimensions: 6-7/8"L x 7-1/16"W x 2-1/16"H
• 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
• 1-year Sonic Electronix warranty