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Harmony Audio HA-A400.1 800W Mono Channel Car Amplifier

5.02 product ratings
HiFi Sound Connection Car Audio (292145)
98.4% positive feedback
Price:
US $204.59
ApproximatelyAU $316.70
+ $134.95 postage
Estimated delivery Wed, 9 Jul - Tue, 22 Jul
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
Harmony HA-FT12 Car Stereo Flatline Loaded 12 Truck 800W Sub Box & HA-A400.1 Harmony Audio HA-FT12 Car Stereo Flatline Loaded 12 Truck 800W Sub Box Bundle with HA-A400.1 Amplifier & Amp Kit. Harmony Audio HA-FT12 Car Stereo Flatline Loaded 12 Truck 800W Sub Box Enclosure.

About this product

Product Identifiers

BrandHarmony Audio
MPNHAA4001
UPC0709100414266
eBay Product ID (ePID)15043810963

Product Key Features

ChannelsMono
ModelHA-A400.1
RMS Power800W

All listings for this product

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Harmony Audio HA-A400.1 Car Class D Amp Mono 800W Sub Amplifier w/ Bass Remote
item 1 Harmony Audio HA-A400.1 Car Class D Amp Mono 800W Sub Amplifier w/ Bass Remote
AU $178.71
+AU $76.46 postage
Harmony Audio HA-A400.1 Car Amp 4 Channel 800W Full Range Speaker Sub Amplifier
item 2 Harmony Audio HA-A400.1 Car Amp 4 Channel 800W Full Range Speaker Sub Amplifier
AU $170.26
+AU $109.73 postage
Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplif...
item 3 Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplif...
AU $234.13
+AU $65.44 postage
Harmony Audio HA-A400.1 Car Class D Mono Sub Amplifier w/ Amp Kit Package New
item 4 Harmony Audio HA-A400.1 Car Class D Mono Sub Amplifier w/ Amp Kit Package New
AU $246.89
+AU $112.21 postage
Harmony HA-FT12 Car Stereo Flatline Loaded 12 Truck 800W Sub Box & HA-A400.1
item 5 Harmony HA-FT12 Car Stereo Flatline Loaded 12 Truck 800W Sub Box & HA-A400.1
AU $316.70
+AU $208.90 postage
Kicker 43CVR104 10" CompVR CVR10 Series Sub 800W Car Subwoofer & HA-A400.1 Amp
item 6 Kicker 43CVR104 10" CompVR CVR10 Series Sub 800W Car Subwoofer & HA-A400.1 Amp
AU $316.70
+AU $208.90 postage
Kicker 43CWR84 8" CompR CWR8 Series Sub 300W Subwoofer & Harmony HA-A400.1 Amp
item 7 Kicker 43CWR84 8" CompR CWR8 Series Sub 300W Subwoofer & Harmony HA-A400.1 Amp
AU $316.70
+AU $208.90 postage
Harmony HA-RS12 Car Stereo Rhythm Loaded 12" Vented 600W Sub Box & HA-A400.1
item 8 Harmony HA-RS12 Car Stereo Rhythm Loaded 12" Vented 600W Sub Box & HA-A400.1
AU $333.73
+AU $209.46 postage
Alpine W12S4 Car Audio BassLine Sub 500W 12" Subwoofer & Harmony HA-A400.1 Amp
item 9 Alpine W12S4 Car Audio BassLine Sub 500W 12" Subwoofer & Harmony HA-A400.1 Amp
AU $274.13
+AU $277.25 postage
Harmony Audio (2) HA-R104 Sub Rhythm Series 10" 500W Subwoofer & HA-A400.1 Amp
item 10 Harmony Audio (2) HA-R104 Sub Rhythm Series 10" 500W Subwoofer & HA-A400.1 Amp
AU $350.76
+AU $210.00 postage
Kicker 43CWR104 10" CompR CWR10 Series Sub 400W Subwoofer & HA-A400.1 Amp
item 11 Kicker 43CWR104 10" CompR CWR10 Series Sub 400W Subwoofer & HA-A400.1 Amp
AU $367.78
+AU $210.57 postage
(2) Harmony Audio HA-A400.1 Car Class D Amp Mono Sub Amplifier w/ Bass Remote
item 12 (2) Harmony Audio HA-A400.1 Car Class D Amp Mono Sub Amplifier w/ Bass Remote
AU $376.30
+AU $210.84 postage
Harmony Audio HA-A152 Car Stereo Alloy Series 15 Sub 1500W Subwoofer & HA-A400.1
item 13 Harmony Audio HA-A152 Car Stereo Alloy Series 15 Sub 1500W Subwoofer & HA-A400.1
AU $333.73
+AU $279.19 postage
Kicker CWD15 Car Audio CompC Subwoofer Dual 4 Ohm 15" Sub 44CWCD154 & HA-A400.1
item 14 Kicker CWD15 Car Audio CompC Subwoofer Dual 4 Ohm 15" Sub 44CWCD154 & HA-A400.1
AU $401.84
+AU $211.67 postage
Kicker 43CVT102 10" Sub CompVT CVT10 400 Watt Subwoofer & Harmony HA-A400.1 Amp
item 15 Kicker 43CVT102 10" Sub CompVT CVT10 400 Watt Subwoofer & Harmony HA-A400.1 Amp
AU $418.87
+AU $212.22 postage
Harmony (2) HA-A102 Car Stereo Alloy Series 10" Sub 800W Subwoofer & HA-A400.1
item 16 Harmony (2) HA-A102 Car Stereo Alloy Series 10" Sub 800W Subwoofer & HA-A400.1
AU $418.87
+AU $212.22 postage
Alpine S-W12D4 Car Audio Type S Series Sub 1200W 12" Subwoofer & HA-A400.1 Amp
item 17 Alpine S-W12D4 Car Audio Type S Series Sub 1200W 12" Subwoofer & HA-A400.1 Amp
AU $435.90
+AU $212.78 postage
Kicker (2) 43C104 10" Comp C10 Series Sub 300W Car Subwoofer & HA-A400.1 Amp
item 18 Kicker (2) 43C104 10" Comp C10 Series Sub 300W Car Subwoofer & HA-A400.1 Amp
AU $435.90
+AU $212.78 postage
Alpine (2) W10S4 Car Audio BassLine Sub 500W 10" Subwoofer & HA-A400.1 Amp
item 19 Alpine (2) W10S4 Car Audio BassLine Sub 500W 10" Subwoofer & HA-A400.1 Amp
AU $437.60
+AU $212.83 postage
Harmony Audio (2) HA-R124 Sub Rhythm Series 12" 600W Subwoofer & HA-A400.1 Amp
item 20 Harmony Audio (2) HA-R124 Sub Rhythm Series 12" 600W Subwoofer & HA-A400.1 Amp
AU $378.00
+AU $280.62 postage
Kicker 43CVT122 12" CompVT CVT12 Series Sub 400W Subwoofer & HA-A400.1 Amp
item 21 Kicker 43CVT122 12" CompVT CVT12 Series Sub 400W Subwoofer & HA-A400.1 Amp
AU $452.92
+AU $213.33 postage
Kicker (2) 43C124 12" Comp C12 Series Sub 300W Car Subwoofer & HA-A400.1 Amp
item 22 Kicker (2) 43C124 12" Comp C12 Series Sub 300W Car Subwoofer & HA-A400.1 Amp
AU $469.95
+AU $213.89 postage
Harmony Audio HA-RD12 Car Rhythm Loaded Dual 12 Vented 1200W Sub Box & HA-A400.1
item 23 Harmony Audio HA-RD12 Car Rhythm Loaded Dual 12 Vented 1200W Sub Box & HA-A400.1
AU $478.47
+AU $214.16 postage
Kicker 47TRTP82 Car Down Firing 8" Thin Sub Box Passive Radiator & HA-A400.1
item 24 Kicker 47TRTP82 Car Down Firing 8" Thin Sub Box Passive Radiator & HA-A400.1
AU $572.12
+AU $122.79 postage
Kicker (2) 43CWR82 8" CompR CWR8 Series Sub 300W Subwoofer & HA-A400.1 Amp
item 25 Kicker (2) 43CWR82 8" CompR CWR8 Series Sub 300W Subwoofer & HA-A400.1 Amp
AU $486.98
+AU $214.43 postage
Alpine SWT-10S2 Car Audio SWT Series Sub 700W Shallow Subwoofer & HA-A400.1 Amp
item 26 Alpine SWT-10S2 Car Audio SWT Series Sub 700W Shallow Subwoofer & HA-A400.1 Amp
AU $486.98
+AU $214.43 postage
Kicker (2) 43CVR102 10" CompVR CVR10 Series Sub 800W Car Subwoofer & HA-A400.1
item 27 Kicker (2) 43CVR102 10" CompVR CVR10 Series Sub 800W Car Subwoofer & HA-A400.1
AU $486.98
+AU $214.43 postage
Kicker 45L7R104 Car Audio L7R Square 10" Sub 1000W Subwoofer L7R10 & HA-A400.1
item 28 Kicker 45L7R104 Car Audio L7R Square 10" Sub 1000W Subwoofer L7R10 & HA-A400.1
AU $486.98
+AU $214.43 postage
Kicker 46L7T84 Car L7T Shallow Mount 8 Sub Square L7 Subwoofer L7T82 & HA-A400.1
item 29 Kicker 46L7T84 Car L7T Shallow Mount 8 Sub Square L7 Subwoofer L7T82 & HA-A400.1
AU $486.98
+AU $214.43 postage
Kicker CVX10 Car Audio CompVX Subwoofer 10" Sub 44CVX104 & Harmony HA-A400.1 Amp
item 30 Kicker CVX10 Car Audio CompVX Subwoofer 10" Sub 44CVX104 & Harmony HA-A400.1 Amp
AU $486.98
+AU $214.43 postage
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item 31 Harmony HA-C122 Car Stereo Competition Carbon 12 Sub 2200W Subwoofer & HA-A400.1
AU $435.90
+AU $282.51 postage
Kicker VC124 Car Audio Loaded Single 12" Comp 300W Sub Box Enclosure & HA-A400.1
item 32 Kicker VC124 Car Audio Loaded Single 12" Comp 300W Sub Box Enclosure & HA-A400.1
AU $504.01
+AU $214.99 postage
Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Sub 44L7S84 & HA-A400.1
item 33 Kicker L7S8 Car Audio Solo-Baric 8 Subwoofer Square L7 Sub 44L7S84 & HA-A400.1
AU $452.92
+AU $283.05 postage
Kicker (2) 43CWRT672 6.75" CompRT CWRT67 Series Sub 150W Subwoofer & HA-A400.1
item 34 Kicker (2) 43CWRT672 6.75" CompRT CWRT67 Series Sub 150W Subwoofer & HA-A400.1
AU $521.04
+AU $215.54 postage
Kicker 47TRTP102 Car Down Firing 10" Thin Sub Box Passive Radiator & HA-A400.1
item 35 Kicker 47TRTP102 Car Down Firing 10" Thin Sub Box Passive Radiator & HA-A400.1
AU $623.20
+AU $124.46 postage
Kicker 45L7R124 Car Audio L7R Square 12" Sub 1200W Subwoofer L7R12 & HA-A400.1
item 36 Kicker 45L7R124 Car Audio L7R Square 12" Sub 1200W Subwoofer L7R12 & HA-A400.1
AU $538.06
+AU $216.10 postage
Kicker 46L7T104 Car L7T Shallow Mount 10" Sub Square L7 L7T104 & HA-A400.1
item 37 Kicker 46L7T104 Car L7T Shallow Mount 10" Sub Square L7 L7T104 & HA-A400.1
AU $538.06
+AU $216.10 postage
Kicker L7S10 Car Solo-Baric 10" Subwoofer Square L7 Sub 44L7S104 & HA-A400.1
item 38 Kicker L7S10 Car Solo-Baric 10" Subwoofer Square L7 Sub 44L7S104 & HA-A400.1
AU $538.06
+AU $216.10 postage
Kicker 47TRTP122 Car Down Firing 12" Thin Sub Box Passive Radiator & HA-A400.1
item 39 Kicker 47TRTP122 Car Down Firing 12" Thin Sub Box Passive Radiator & HA-A400.1
AU $657.26
+AU $125.56 postage
Kicker 46TL7T82 Car Audio L7T Loaded Square 8" Thin Sub Box & HA-A400.1 Amp
item 40 Kicker 46TL7T82 Car Audio L7T Loaded Square 8" Thin Sub Box & HA-A400.1 Amp
AU $572.12
+AU $217.21 postage
Kicker (2) 43CWR102 10" CompR CWR10 Series Sub 400W Subwoofer & HA-A400.1 Amp
item 41 Kicker (2) 43CWR102 10" CompR CWR10 Series Sub 400W Subwoofer & HA-A400.1 Amp
AU $589.15
+AU $217.75 postage
Kicker CVX12 Car Audio CompVX Subwoofer 12" Sub 44CVX124 & Harmony HA-A400.1 Amp
item 42 Kicker CVX12 Car Audio CompVX Subwoofer 12" Sub 44CVX124 & Harmony HA-A400.1 Amp
AU $538.06
+AU $285.83 postage
Kicker 45TL7R102 Car Audio L7R Solobaric L7 Single 10" Truck Sub Box & HA-A400.1
item 43 Kicker 45TL7R102 Car Audio L7R Solobaric L7 Single 10" Truck Sub Box & HA-A400.1
AU $623.20
+AU $218.86 postage
Kicker 46L7T124 Car L7T Shallow Mount 12" Sub Square L7 L7T12 & HA-A400.1
item 44 Kicker 46L7T124 Car L7T Shallow Mount 12" Sub Square L7 L7T12 & HA-A400.1
AU $623.20
+AU $218.86 postage
Kicker 46TL7T102 Car Audio L7T Loaded Square 10" Thin Sub Box & HA-A400.1 Amp
item 45 Kicker 46TL7T102 Car Audio L7T Loaded Square 10" Thin Sub Box & HA-A400.1 Amp
AU $623.20
+AU $218.86 postage
Alpine (2) S-W10D2 Car Audio Type S Series Sub 1200W 10" Subwoofer & HA-A400.1
item 46 Alpine (2) S-W10D2 Car Audio Type S Series Sub 1200W 10" Subwoofer & HA-A400.1
AU $657.26
+AU $219.97 postage
Kicker (2) 43CWR122 12" CompR CWR12 Series Sub 500W Subwoofer & HA-A400.1 Amp
item 47 Kicker (2) 43CWR122 12" CompR CWR12 Series Sub 500W Subwoofer & HA-A400.1 Amp
AU $657.26
+AU $219.97 postage
Kicker 45VL7R102 Car Audio L7R Solobaric L7 Single 10 Vented Sub Box & HA-A400.1
item 48 Kicker 45VL7R102 Car Audio L7R Solobaric L7 Single 10 Vented Sub Box & HA-A400.1
AU $657.26
+AU $219.97 postage
Kicker L7S12 Car Solo-Baric 12 Subwoofer Square L7 Sub 44L7S124 & HA-A400.1
item 49 Kicker L7S12 Car Solo-Baric 12 Subwoofer Square L7 Sub 44L7S124 & HA-A400.1
AU $623.20
+AU $288.59 postage
Kicker (2) 43CVT104 10" Sub CompVT CVT10 400 Watt Subwoofer & HA-A400.1 Amp
item 50 Kicker (2) 43CVT104 10" Sub CompVT CVT10 400 Watt Subwoofer & HA-A400.1 Amp
AU $691.31
+AU $221.07 postage
Kicker (2) 43CWRT82 8" CompRT CWRT8 Series Sub 300W Subwoofer & HA-A400.1 Amp
item 51 Kicker (2) 43CWRT82 8" CompRT CWRT8 Series Sub 300W Subwoofer & HA-A400.1 Amp
AU $691.31
+AU $221.07 postage
Kicker (2) 43C154 15" Comp C15 Series Sub 600W Car Subwoofer & HA-A400.1 Amp
item 52 Kicker (2) 43C154 15" Comp C15 Series Sub 600W Car Subwoofer & HA-A400.1 Amp
AU $640.23
+AU $289.15 postage
Kicker 43TCWRT672 Car Audio 6.75" Comp RT Loaded Sealed Sub Box & HA-A400.1 Amp
item 53 Kicker 43TCWRT672 Car Audio 6.75" Comp RT Loaded Sealed Sub Box & HA-A400.1 Amp
AU $725.37
+AU $222.18 postage
Kicker (2) 43CVT124 12" CompVT CVT12 Series Sub 400W Car Subwoofer & HA-A400.1
item 54 Kicker (2) 43CVT124 12" CompVT CVT12 Series Sub 400W Car Subwoofer & HA-A400.1
AU $759.43
+AU $223.29 postage
Alpine (2) S-W12D2 Car Audio Type S Series Sub 1200W 12" Subwoofer & HA-A400.1
item 55 Alpine (2) S-W12D2 Car Audio Type S Series Sub 1200W 12" Subwoofer & HA-A400.1
AU $725.37
+AU $291.91 postage
Kicker (2) 43CWRT102 10" CompRT CWRT10 Series Sub 400W Subwoofer & HA-A400.1 Amp
item 56 Kicker (2) 43CWRT102 10" CompRT CWRT10 Series Sub 400W Subwoofer & HA-A400.1 Amp
AU $793.48
+AU $224.39 postage
Kicker CVX15 Car Audio CompVX Subwoofer 15" Sub 44CVX154 & Harmony HA-A400.1 Amp
item 57 Kicker CVX15 Car Audio CompVX Subwoofer 15" Sub 44CVX154 & Harmony HA-A400.1 Amp
AU $742.40
+AU $292.47 postage
Kicker (2) 43CWRT122 12" CompRT CWRT12 Series Sub 500W Subwoofer & HA-A400.1 Amp
item 58 Kicker (2) 43CWRT122 12" CompRT CWRT12 Series Sub 500W Subwoofer & HA-A400.1 Amp
AU $895.65
+AU $227.71 postage
Kicker 43TCWRT82 8" CompR Sub 300W Thin Profile Loaded Subwoofer Box & HA-A400.1
item 59 Kicker 43TCWRT82 8" CompR Sub 300W Thin Profile Loaded Subwoofer Box & HA-A400.1
AU $929.70
+AU $228.82 postage
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5.0
2 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good sound quality

Good value

Small form factor

Most relevant reviews

  • by gabe25gabe25
    23 Nov, 2021

    Perfect size for my System.

    Great value. Awesome Bass quality.

    Verified purchase: YesCondition: New

  • by bulldogtodd112
    01 Feb, 2025

    Installed easily and sounds great thanks...

    Installed easily and sounds great thanks

    Verified purchase: YesCondition: New

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