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Hifonics NX750D R/B

700W RMS Nemesis Series Monoblock Amplifier

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Nemesis Series Monoblock Class D Car Amplifier • 700W • Variable Bass Boost • Dual Speaker Terminals • 4-Way System Protection Circuitry • Variable Low-Pass Filter • Subsonic Filter • Phase Shift • Nickel-Plated Terminals

Learn more about the LS-nx750d-RB

We apologize

This item has been discontinued

Product Highlights


Nemesis Series Monoblock Class D Car Amplifier • 700W • Variable Bass Boost • Dual Speaker Terminals • 4-Way System Protection Circuitry • Variable Low-Pass Filter • Subsonic Filter • Phase Shift • Nickel-Plated Terminals

Description


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Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • Nemesis Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 250 watts x 1 chan.
    • 2 ohm: 400 watts x 1 chan.
    • 1 ohm: 700 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB bass boost at 45 Hz)
  • Soft Start Turn-on
  • Mono channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Level: 200mV-9V
  • Variable low-pass filter (35-150 Hz, 24 dB/octave)
  • Subsonic filter (15-35 Hz)
  • Phase Shift: 0-180°
  • Damping factor: >250
  • Frequency response: 10-400 Hz
  • Dimensions: 11-7/16"L x 10-3/8"W x 2-7/16"H
  • 4-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.
  • Authorized Internet Dealer
  • 90-Day Manufacturer's warranty
  • Item Condition: Factory Refurbished

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
250 watts x 1 channel
RMS Power @ 2 ohms
400 watts x 1 channel
RMS Power @ 1 ohm
700 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
700 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
<0.08%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
35 - 150 Hz
Subsonic Filter
15 - 35 Hz
Signal-to-Noise Ratio
96 dB
Channel Separation
70 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
80A x 1 
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

NX750D-RB

Weight:

15.00lbs

Internal SKU:

LS-nx750d-RB

Internal Product ID:

26338

Product and How-to Videos


Customer Ratings & Reviews


Hifonics NX750D R/B thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Great Amp!

I just got this a week ago and it is fantastic. You will not find an amp for cheaper with this high of watts. This amp pushes a true 700 rms at 1 ohm. I have it hooked up to a Phoenix Gold Rsdc sub and it rocks! Don't even need the bass boost at all. Comes with bass remote which I don't like using but it is a bonus for those of you who like that. Could not ask for a better amp for 92 bucks!

By Luke on December 20, 2010

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