Loading...

Boss Audio 1500W High Output Monoblock Amplifier

OX1.5KM
Shortlist Compare
Online Only
$296
Ships from Australia
No duties or fees to pay.
or 24 equal monthly interest free installments on a Gem Visa credit card of
$12.33^
GEM Finance Card
Total repayments $296 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:

$12.33^
approximately
per month
^ Total repayments $296 (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

Smooth and efficient, the Boss Audio 1500W High Output Monoblock Amplifier lets you experience crisp, clear music in full-blast. A must-have for your entertainment setup, this device features a Class A/B Monoblock, MOSFET Power Supply, high and low-level inputs, variable low pass crossover, switchable bass boost, remote subwoofer control, and switchable bass boost. Now you can play your favourite tunes in full confidence, thanks to this brilliant unit.

Key Features

  • Boost your music effortlessly using this 1500W High Output Monoblock, Class A/B Amplifier
  • Features a Monoblock and MOSFET Power Supply
  • 1500W at 2-Ohms x 1 channel Max Power
  • 750W at 4-Ohms x 1 channel
  • Delivers high-quality sounds with its high and low-level inputs, Variable Low Pass Crossover, and Switchable Bass Boost
  • Equipped with thermal overload speaker and short protection
  • Offering power and protection LEDs
  • Input sensitivity selector
  • Remote Subwoofer Control included
  • Channel Configuration - 1 Channel
  • AMP Topology - Monoblock, Class A/B
  • Total Power Output - 1500 Watts
  • Peak Power at 2 ohms - 1500 Watts x 1
  • Peak Power at 4 ohms - 750 Watts x 1
  • RMS Power at 2 ohms - 1125 Watts x 1
  • RMS Power at 4 ohms - 563 Watts x 1
  • Speaker Impedance - 2 to 8 Ω
  • RCA Inputs - 2 Channel
  • High-level Inputs - Yes
  • Low Pass Filter - 50 Hz to 250 Hz
  • Bass Boost - Switchable 0 or 18 dB
  • Dimensions - 7-inch W x 2.2999999999999998224-inch H x 10.400000000000000355-inch L

*Disclaimer: Design, features, and specifications are subject to change without notice. Some features in videos on the Internet may not be available on all models, please contact us for the TECHNICAL SPECIFICATIONS for a complete list of features by model. This feature list is for reference only, please contact us to verify features and functionality.

Specifications
All Product Details
Brand Boss Audio Systems
Product Type Sub and Amps
Model Number OX1.5KM
Warranty
Manufacturers 12 Months
Reviews

Expert Reviews


Customer Reviews


  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 290.73ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
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.

Questions & Answers
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 293.24ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned;
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.

Recommended for you

Please confirm your selection

Store Picker

Travel Mode

Stores