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January Sale

January Sale

DS18 PRO-KA1400.4 1400W 4 Ch Car Amplifier

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  • DS18 PRO-KA1400.4 4 Channel Car Amplifier
  • DS18 PRO-KA1400.4 4 Channel Car Amplifier
  • DS18 PRO-KA1400.4 4 Channel Car Amplifier

List Price: $319.00 On Sale: $218.85 (GST Included) (You save 31.39%)


Expected Soon

$9.95 Flat Rate Generally ships out in 24 to 48 hours.


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Product Info

Product Info

Check out the DS18 PRO-KA1400.4 1400W 4 Channel Car Amplifier's Key Features
(DS18 PROKA14004)

  • 12 Month Australian Warranty
  • Risk Free Purchase Guarantee (bottom of page)
  • Designed in Korea
  • 1400 watts max power
  • 4 x 170 watts RMS 4Ω
  • 4 x 280 watts RMS 2Ω
  • 2 x 440 watts RMS 4Ω bridge
  • Class AB bridgeable amplifier
  • PMW MOSFET Power Supply
  • Multi-way protection circuitry


DS18 PRO series amplifier bring you high quality sound along with reliable powerful performance made in Korea.

The PRO-KA1400.4 is a class AB 4 channel bridgeable amplifier that runs stable into 4 ohms bridged or 2 ohms stereo load, delivering 170 watts RMS per channel with 1400 watts maximum power. These amplifier has a PWM MOSFET power supply and an Input sensitvity (gain) control variable.

These PRO-KA1400.4 are extremely versatile to boost a subwoofer with bass boost that allows you to send 0-12db at 45 hz,Variable HP/LP 50Hz - 500Hz.
These amps featuring 18dB octave crossover slope, Low and High Pass crossover variable with a FULL/LPF/HPF selectable switch, variable bass boost variable control, signal input and line out RCA connectors,and Multi-way protection circuitry (thermal/over current/speaker short/speaker DC protection).

DS18 Car Audio - The Company

DS18, although a relative new comer to the US car audio market, is already starting to make a name for itself by producing affordably priced car audio products that deliver well above average performance. With products such as full range and component speakers, high SPL subwoofers and amplifiers, there is a product to suit your requirements and more importantly, your budget. Great value is certainly something that we associate with DS18 products.

Peace of Mind Purchase Guarantee & Declaration of Warranty
This product is directly imported and is offered with a full Australian 12 month warranty. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department to arrange service for this product.

We are not linked or associated with DS18 Car Audio.

Our decision to import this product is in line with our company objectives to 'Offer our customers the very best prices on the world's biggest brands' and 'Make sure our service is second to none'.

This product will be shipped from our Sydney Warehouse. This product is NOT DROP SHIPPED from overseas.

Tech Specs

Technical Specifications

Power Output

  • 170 watts x 4 RMS power at 4 Ω
  • 280 watts x 4 RMS power at 2 Ω
  • 440 watts x 2 RMS power at 4 Ω bridged

Cross Over

  • Variable Low Pass: 50 Hz - 500 Hz
  • Variable High Pass: 50 Hz - 500 Hz
  • Bass Boost: 0-12dB at 45Hz


  • Class AB
  • Frequency Response: 7Hz - 40kHz
  • Channel Separation: 75db
  • Signal to Noise Ratio: >75dB
  • Fuse rating : 30A x 2
  • Input sensitivity : 6V ~ 200mV (+/- 5%)
  • Dimensions(mm) : 250(W) x 60(H) x 340(L)
In The Box

What's Included?

  • PRO-KA1400.4 4 Channel 1400W Car Amplifier

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