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JL Audio HX280/4 Open Box Complete (Very Good, Used)

280W 4-Ch Class D Full-Range Ultra-Compact Amplifier for Powersport Vehicles

JL Audio
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• Item Condition: Open Box
• 50W x 4 @ 4ohm , 70W x 4 @ 2ohm
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal
• Signal to Noise Ration: 89.5 dB

Learn more about the ls-hx2804-obc6

We apologize

This item has been discontinued

Description


JL Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Open Box (Complete): Item was previously installed and used. Item is in good condition and has been tested to be fully functional. Nonessential accessories (screws, etc) may have been replaced with generic parts.


 

General Features:

  • 4-Channel Class D Full Range Amplifier
  • RMS Power Rating @ 14.4 V:
    • 4 ohm: 50 watts x 4 chan.

    •  
    • 2 ohm: 70 watts x 4 chan.
    • Bridged 4 ohm: 140 watts x 2 chan.
  • RMS Power Rating @ 12.5 V:
    • 4 ohm: 36 watts x 4 chan.
    • 2 ohm: 52 watts x 4 chan.
    • Bridged 4 ohm: 100 watts x 2 chan.
  • 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)

  •  
  • 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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Check out the JL Audio HX280/4 Owner's Manual

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 4 channel
RMS Power @ 2 ohms
70 watts x 4 channel
Bridged RMS Power
140 watts x 2 channel
Amplifier Specifications
Series
HX Series
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
280 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1.0%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
35 - 300 Hz
Low-Pass Crossover Frequency
35 - 300 Hz
Signal-to-Noise Ratio
89.5 dB
Remote bass/level controller
No
Fuse Rating
35A x 1 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HX280/4 Open Box Complete

Weight:

5.00lbs

Internal SKU:

ls-hx2804-obc6

Internal Product ID:

130543

Customer Ratings & Reviews


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