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MB Quart NP1-120 Nautic Premium 8" Marine Speakers

NP1-120
MB Quart NP1-120 Nautic Premium 8" Marine Speakers
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$398
Ships from Australia
No duties or fees to pay.
or 24 equal monthly interest free installments on a Gem Visa credit card of
$16.58^
GEM Finance Card
Total repayments $398 excluding fees.
Out of Stock
Harvey Norman Customer Direct
  • Delivered by a trusted supplier
  • Leaves warehouse in 2-3 business days
  • Delivery can take up to 20 business days depending on location
  • Not available instore or for Click & Collect

Available on 24 months of equal Interest Free instalments:

$16.58^
approximately
per month
^ Total repayments $398 (excluding fees). Min purchase of $250 applies. Offer ends . Equal monthly payments required. Lending criteria, T&Cs & fees apply incl. a $55 estb. fee & $65 annual fee ($32.50 half yearly). Standard interest rate (currently 29.49% p.a.) applies after interest free term ends. Exclusions may apply. *Further information on rates and fees can be found at gemfinance.co.nz. Credit provided by Latitude Financial Services Ltd.
How it works
Description

Enjoy powerful, high-quality sound with the MB Quart NP1-120 Nautic Premium 8" Marine Speakers. Designed for boats, off-road vehicles, and RVs, these speakers feature a wide 15Hz–250Hz frequency response, a Class-D amplifier, electronic crossover, and nickel-plated RCA inputs for reliable performance. With the included bass remote, you can easily fine-tune your bass levels right from your seat.

Key Features

  • Experience superior sound quality thanks to the highly engineered Q-stasis pre-amplifier stage. This amplifier is built tough with a heavy-duty heat sink, DC signal sense for easy integration, and heavy-duty output connections. Plus, it features nickel-plated RCA inputs and ensures secure connections for all power, ground, and speaker wiring.
  • This amplifier is a Class D Topology Class Q1 Mono and works in the mono operation mode. It includes a bass remote, one channel (mono) subwoofer amplifier, variable electronic crossover, and electronic equaliser.
  • The amplifier is powered by a rugged MOSFET pulse width modulation power supply. Low-noise preamplifier circuitry. FLUID-FETS output device technology. LED system protection circuitry diagnostic.
  • Amp class (class Q1 mono) (class D). Amp total channels (mono). Amp crossover (electronic).
  • Amp max power (1500 Watts). Amp power at 1 Ohm (1 ch x 1500 watts). Amp power at 2 Ohms (1 ch x 750 watts). Amp power at 4 Ohms (1 ch x375 watts). Amp variable voltage (0.02-9V).
  • Amp subsonic filter (10Hz - 40Hz). Amp frequency response (15Hz - 250Hz). Variable (50Hz - 250Hz). Amp signal to noise (> 90dB). Amp variable low-pass crossover (12dB per octave). Amp bass boost (0-12dB). Amp total harmonic distortion (THD) (<0.1%).
  • Amp speaker level audio inputs (RCA Jack). Amp fusing (25A x 4). Amp power terminal (12v/GND) (4 AWG). Amp speaker terminal wire gauge (12 AWG).

*Note: Some features in videos on the Internet may not be available on all models. This feature list is for reference only, please contact us to verify features and functionality.

Specifications
All Product Details
Brand MB Quart
Product Type Speakers
Model Number NP1-120
Warranty
Manufacturers 12 Months
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Terms & Conditions
Pricing Terms

Limit 10 per customer. Personal shoppers only. Trade not supplied. Available from 6pm Tuesday 24th March 2026 until midnight Tuesday 7th April 2026.

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Product Care
With Product CareTM you can relax knowing Your purchase comes with additional protection.

Discover all the benefits Product CareTM brings you:
Certainty

With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.

Support

Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.

Advantage

Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.


There are exclusions and limitations to Product CareTM. This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

Learn more about Product CareTM.

Terms & Conditions

Pricing Terms

Limit 10 per customer. Personal shoppers only. Trade not supplied. Available from 6pm Tuesday 24th March 2026 until midnight Tuesday 7th April 2026.

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