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Item# 45875
JL Audio HX280/4 - $169.00
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JL Audio HX280/4 (98401)

Item# 45875

Condition:  Brand New

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Compact 4-Channel Car Amplifier 50 watts RMS x 4

Regular Price:$229.99
Savings Of:26% Discount
Your Price $169.00

FREE Shipping in US 48!

vehicle fit guide

Engineered specifically for powersports applications, the 4-channel HX280/4 amplifier employs our high-speed NexD™ switching design to deliver plenty of clean power, without straining charging systems. Its tiny, cast aluminum chassis is highly resistant to corrosion, with an IPX6 water-resistance rating, making it perfect for motorcycles, ATV’s or other utility vehicles.

Generating a solid 50W x 4 into 4 ohms (14.4V, 1% THD), the HX280/4 is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a potent 140W x 2 into 4 ohms.

Other features include independent front and rear crossovers with selectable full-range, high-pass or low-pass filter controls and a dual-range input section that accepts a wide range of input voltage levels, from line-level all the way to high-power speaker level signals.

General Features:

  • Monoblock Class D Full Range Amplifier
  • RMS Power Rating @ 14.4 V:
  • 4 ohms: 50 watts x 4 chan.
  • 2 ohms: 70 watts x 4 chan.
  • Bridged 4 ohms: 140 watts x 2 chan.
  • RMS Power Rating @ 12.5 V:
  • 4 ohms: 36 watts x 4 chan.
  • 2 ohms: 52 watts x 4 chan.
  • Bridged 4 ohms: 100 watts x 2 chan.
  • Channel Input Mode Switch: 2 / 3 / 4
  • Switchable filter modes: Low-Pass / High-Pass
  • Variable filter: 35 - 300 Hz, 12 dB/octave
  • Frequency Response: 20 - 20,000 Hz
  • Total Harmonic Distortion (THD): <1.0%
  • Signal to Noise Ration: 89.5 dB
  • Damping Factor: >60
  • Fuse Rating: 35A x 1
  • Dimensions: 8.66"W x 3.09"D x 1.77"H
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • NexD™ ultra-high-speed switching design
  • Black powder-coated finish
  • Gasketed cover for the controls
  • Stainless steel hardware for durability
  • LED power (green) and protect (red) indicators
  • Accepts RCA (low-level) & Speaker-level (high-level) signal
  • Switchable Input sensitivity: 250 mV-4 V (Low) to 750 mV-15 V (High)
  • Product Highlights:
  • 4-channel amplifier
  • 50 watts RMS x 4 at 4 ohms (70 watts RMS x 4 at 2 ohms)
  • 140 watts RMS x 2 bridged at 4 ohms (4-ohm stable bridged)
  • variable low- and high-pass filters (35-300 Hz, 12 dB/octave)
  • Class D amplifier design with NextD™ switching amp technology
  • IPX6 water-resistance rating
  • corrosion-resistant cast aluminum chassis
  • Connection Features
  • preamp and speaker-level inputs (speaker wire to RCA adapter required for speaker-level input)
  • 8-gauge power and ground leads and a 35-amp fuse recommended — wiring and hardware not included with amplifier
  • no onboard fuses — when installing multiple amps in a system, an additional 35-amp in-line fuse between the distribution block and the amplifier is recommended
  • 8-11/16"W x 1-13/16"H x 3-1/8"D
  • UPC: 699440984010
  • Weight: 5
  • Sku: 98401
*Warranty: 1 Year warranty.
1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
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