Name: NVX XQA16005
Brand: NVX
SKU: xqa16005
Price: 449.99 USD
Availability: InStock
Rating: 5.0000 (2 reviews)

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• 125 watts x 4 channel + 300W x1 @ 4 ohm
• 200 watts x 4 channel + 500W x 1 @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm + 800W @ 1 ohm
• Total RMS Power: 1600 watts
• Class D 1 ohm Stable 5-Channel Amplifier

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Current Promotions (1 offer)

30% Off an Amp Kit with Purchase!

This offer cannot be combined with any other coupons or offers.

NVX XQA16005

https://images.sonicelectronix.com/images/5725029/main/xkit06.jpg

30% off

NVX XQA16005

$449 ⁹⁹

NVX XKIT06

$184 ⁹⁹

Priced separately $634 ⁹⁸

Promo Savings of $55 ⁵⁰

Total price:

$579 ⁴⁸

Product Highlights

Description

Authorized dealer

High-Res Class D Stable Monoblock Amplifier

Product Details:

XQ Series SQ Class D 1 ohm Stable 5-Channel Amplifier
RMS Power Rating:

4 ohm: 125 watts x 4 channel + 300W x 1
2 ohm: 200 watts x 4 channel + 500W x 1
Bridged: 400 watts x 2 channel @ 4 ohm + 800W @ 1 ohm

Hi-Res Capable
Total RMS power output: 1600 watts
LED Indicators: Power, Protect, Clip, and X-Boost lights
Includes a Wired Bass Level Remote Control
Speaker-Level (High-Level) Inputs (Requires adapter like the Kicker KISL)
Tiffany-Style RCA Pre-Amp Inputs and Outputs
Signal-Sensing Remote Turn-On: Supports Remote, DC Offset, and Audio activation
4-Way Protection Circuitry: Thermal, overload, speaker short, and DC offset protection
X-Boost Circuitry: Enhances bass response and compensates for bass roll-off (Sub Only)
Maximum Input Level Control: Features LED optimization and clip indicators
Input sensitivity: 0.2 - 10 volts
Frequency Response: 10 - 40000 Hz
Total Harmonic Distortion (THD): 0.1%
Signal to Noise Ratio: >96 dB
Variable high-pass filter: 50 - 5000 Hz, 24 dB/octave (Metal Shaft with 41 Click Positions)
Variable low-pass filter: 50 - 5000 Hz, 24 dB/octave (Metal Shaft with 41 Click Positions)
Subsonic filter: 10 - 55 Hz, 24 dB/octave
Variable Bass Boost: 0 - 18 dB @ 45 Hz
Adjustable Phase Control: 0° to 180°
Fuse Rating: 175A
1/0 AWG gauge amplifier wiring kit is recommended for installation
Dimensions: 14.69" L x 6.85" W x 1.89" H
Authorized Internet Dealer
1-year Manufacturer's Warranty
MFR #: XQA10004

NVX XQA10004 Owner's Manual

Frequently Asked Questions (FAQ)

What makes XQ Series amplifiers more competitive than similar high-powered amplifiers?

XQ Series amplifiers are designed for audiophiles who want the ultimate sound quality and high-resolution audio performance. These are built with high-end components that balances reliability and longevity, and the need for competition-grade sound.

My factory bass sounds hollow when volume is cranked up. How does xBOOST solve this?

xBOOST is a feature exclusively intended for those with factory car stereos. It compensates for the low-end roll-off common in factory radios, restoring deep, rich frequencies. It’s the solution for getting aftermarket impact from a stock head unit.

Can I use xBOOST for my aftermarket setup?

We do not recommend using xBOOST when using XQA16005 with an aftermarket stereo. Unlike factory stereos, aftermarket units don’t reduce bass when volume is turned up. Using it with an aftermarket stereo would give too much bass and result in distortion.

Are Tiffany-style RCA jacks a big deal?

Yes, they are actually important if you're worried about loose connections. On cheap amps, RCAs can wiggle off the board; Tiffany jacks are structurally part of the chassis. They ensure a noise-free, pro-tier signal for the life of the car.

I am hearing hissing noises in my tweeters. Is it the amplifier?

Check your gains. Since this is Hi-Res certified, the amp itself is ultra-quiet. Lower the amp gain and use the 10V input capability of the XQA16005 to solve noise floor issues from your source.

How do I stop my door speakers from popping?

The XQA has built-in soft start circuitry. It solves the problem of turn-on thumps, gradually waking up the system over 2 seconds to protect your expensive Hi-Res components.

Does the XQA16005 also work for motorsport applications?

No. The XQA16005 does not have marine-grade and water-resistant elements to handle outdoor applications. For that, please refer to NVX's MVP Series and V-Series marine amplifier line.

I noticed the 'clipping' LED indicator of the XQA16005 turned on for quite some time now. Is it normal?

It should never stay on. If it's solid, you're frying your voice coils with distortion. The clipping indicator should only turn on during a square wave signal that could destroy your subwoofer.

I have a stock 4-gauge wire that I used for my current amplifier. Can I use this if I buy the XQA16005?

XQA16005 requires a 1/0-gauge power and ground wire as it operates on a higher power rating. Using a lower gauge wire increases electrical resistance, leading to potential safety hazards like fires and equipment failure.

I'm installing the XQA16005 in a tight trunk storage. Will it overheat?

Probably not. Its Class D design is ultra-efficient, turning power into music rather than heat. The heavy-duty chassis acts as a heat sink to solve thermal issues in compact spaces.

Specifications & Details

Key Features

Amplifier Key Features

Bass Boost
Compact Design
Fan Cooled
Hi-Res Audio Certified
Speaker Level Inputs
Weather-Resistant

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

125 watts x 4 channel

RMS Power @ 2 ohms

200 watts x 4 channel

Bridged RMS Power

400 watts x 2 channel

Power Specifications - Subwoofer Channel

RMS Power @ 4 ohms

300 watts x 1 channel

RMS Power @ 2 ohms

500 watts x 1 channel

RMS Power @ 1 ohm

800 watts x 1 channel

Power Specifications - Full Range Channels

Peak Power @ 4 ohms

250 watts x 4 channel

Peak Power @ 2 ohms

400 watts x 4 channel

Bridged Peak/Max Power

800 watts x 2 channel

Power Specifications - Subwoofer Channel

Peak Power @ 4 ohm

600 watts x 1 channel

Peak Power @ 2 ohms

1000 watts x 1 channel

Peak Power @ 1 ohm

1600 watts x 1 channel

Amplifier Specifications

Series

XQ Series

Amplifier Class

Number of Channels

5-Channel

Total Peak Power Output

3200 watts

Total RMS Power Output

1600 watts

Maximum Input Gauge Size

1/0 AWG

Minimum Impedance Unbridged

1 ohm

Minimum Impedance Bridged

4 ohms

Frequency Response

10 - 40000 Hz

THD at Rated RMS Power

0.1%

Speaker Level Inputs

Optional (Requires Accessory Adapter)

Preamp Outputs

2 pairs

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)
Full (AP)
Subsonic

High-Pass Crossover Frequency

50 - 5000 Hz

Low-Pass Crossover Frequency

50 - 5000 Hz

Subsonic Filter

10 - 55 Hz

Signal-to-Noise Ratio

>96 dB

Bass Boost

0 - 18 dB

Remote bass/level controller

Yes

Fuse Rating

35A x 5

Total Fuse Rating

175

Strappable

Sonic Certified Amplifier

Yes

Amp Bluetooth Connectivity

Hi-Res Certified

Yes

Low-Level Input Sensitivity

0.2 - 10 volts

High-Level Input Sensitivity

0.2 - 10 volts

What is in the box?

Paperwork

User manual

WITB: Amplifiers

Amplifier
Wired gain knob (wire separate)
Gain knob wire
Mounting screws (4)
Allen wrenches (2)

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Overall rating distribution

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4 star		0%
3 star		0%
2 star		0%
1 star		0%

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By feature average rating

Durability		5
Value		4
Features		5
Design		5
Usability		5

Customer Reviews

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Phenomenal

Great amp for powering everything at once. It brings just enough power to my interior speakers to work well with my subs. I was looking for a clean and powerful 5 channel and that's exactly what this is. Highly recommended

By Marcus on April 14, 2026 Checkmark Icon

Verified purchase

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By Shu xiong on October 9, 2025 Checkmark Icon

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NVX XQA16005

$449.99

Current Promotions (1 offer)

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