We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Price loading...
Harmony Audio Kicker 47TRTP122 Car Audio Down Firing 12" Thin Sub Box Passive Radiator Bundle with Harmony HA-A400.1 Amplifier & Amp Kit
Black, 47TRTP122
Price data last checked 76 day(s) ago - refreshing...
Price History & Forecast
No Price Data Available
Price history will appear here once data is collected from Amazon.
Price Distribution
No price data available for histogram
Description
This Package Includes the Following Items: 1 x Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote 1 x Kicker 47TRTP122 Car Audio Down Firing 12" Thin Sub Box w/ Passive Radiator New 1 x Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge 900W Amp Amplifier Install Kit - Nickel Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote: Specifications: Power Handling: 14.4V @ 1 Ohm 400 Watts RMS x 1 800 Watts PEAK x 1 14.4V @ 2 Ohm 300 Watts RMS x 1 600 Watts PEAK x 1 Frequency Response: 10Hz-180Hz Signal to Noise Ratio: 95dB, A-weighted Turn On: DC Offset or 12V Remote Dimensions: 9-3/16" Width x 6-1/8" Width x 2" Height Features: Includes Remote Bass Control Knob with Power Indicator LED Includes HA-EASY Speaker Wire to RCA Adapter to Simplify Installation Kicker 47TRTP122 Car Audio Down Firing 12" Thin Sub Box w/ Passive Radiator New: Features: Enclosure Type: Compact CompRT Loaded Power Handling 500 Watts RMS 1000 Watts PEAK Woofer Size: Single 12" with a Passive 12" Radiator Impedance: 2 Ohm (Final) Sensitivity: 98 dB Dimensions 27-1/2" Width 14-5/8" Depth 6-1/8" Height Tough MDF Construction with Black Carpet Harmony Audio HA-AK8 Car Stereo Complete 8 Gauge 900W Amp Amplifier Install Kit - Nickel:
Key Features
Harmony Audio HA-A400.1 Car Stereo Class D Amp Mono 800 Watt Subwoofer Amplifier
Alloy Series Mono - 1 Channel Class D Amplifier
Frequency Response: 10Hz-180Hz
Product Specifications
- Brand
- Harmony Audio
- Model
- 47TRTP122
- Colour
- Black
- Format
- Electronics
- ASIN
- B08CVSLDMG
- Domain
- Amazon UK
- Listed Since
- 08 August 2024
Similar Products You Might Like
92% match
KICKER 46CXA4001 Car Audio Class D Mono Amp - 800W Peak, CXA400.1
KICKER
£199.95
05 Feb 2026
91% match
Hydrangeary Car Subwoofer Audio Box, Car Under Seat Slim Amplifier Subwoofer Stereo, 600W, for Car Underseat Backrest Installation, for Most Kinds of Vehicles, Black, 14.57 * 9.84 * 3 in
Hydrangeary
£56.99
07 Feb 2026
91% match
NaMaSyo 600W Ultra Slim Active Car Subwoofer Under-Seat Powered compact Active Car Subwoofer 8 in subwoofer Built in Amplifier
NaMaSyo
£67.00
06 Feb 2026
90% match
Hanmorfarbi 8 Inch Car Stereo, Modified Ultra-Thin Subwoofer, High Power 12v With Treble Active Wood Leather Audio, Can Be Installed Directly Under The Passenger Seat
Hanmorfarbi
£60.00
05 Feb 2026
90% match
WooDerson 8-Inch Low-Profile Amplified Subwoofer System, 600W Under Seat Slim Amplifier Stereo, Car Audio Powered Subwoofer, Black
WooDerson
£60.00
04 Feb 2026
90% match
MEHOOSPVN 8 Inch 600W Underseat Car Audio Ultra Slim Compact Active Subwoofer System Loud Sound Audio Active Bass Box Cable Amplifier Power Bass Slim Speaker Amplifier Enclosed Subwoofer System 12V
MEHOOSPVN
£39.99
06 Feb 2026
90% match
niorttkx 8-Inch Low-Profile Amplified Subwoofer System Car Audio, 600W Subwoofer Under Seat Compact Active Bass Enclosure, Car Stereo Powered Dubwoofer Amplificado (European Standard)
niorttkx
£60.00
03 Dec 2025
90% match
KenSyuInt 8" Car Underseat Slim Amplifier Subwoofer Speaker Audio Sub Bass Box 600W Amplified Bass Box Under-Seat Subwoofer 20hz-150hz
KenSyuInt
£49.99
07 Feb 2026
90% match
Hydrangeary Car Subwoofer Audio Box Car Underseat Slim Amplifier Subwoofer Stereo, 600W, for Car Underseat Backrest Installation, Black, 37 * 25 * 7.5cm
Hydrangeary
£59.99
05 Feb 2026
90% match
8 Inch 600W Under Seat Car Subwoofer 12V Slim Car Subwoofer with Power Supply High Power Pure Bass Under Seat Power Amplifier Speaker for Car Truck Motorhome
HHEMSTD
£51.00
04 Feb 2026
90% match
JBL BassPro 12 Tube 300mm 12 Inch Active Subwoofer with Built-In 150W RMS Class D Amplifier and 450W Peak Power, 30Hz–200Hz Frequency Response, Bass Boost, Remote Control, Durable Tube Enclosure
JBL
£248.44
06 Feb 2026
90% match
WINPANG 600W Underseat Car Subwoofer, 8 inch Woofer with 2" Tweeter - Wood PU Stainless Steel, Modern Black Design for Cars, SUVs & Trucks Powerful Bass & Easy Installation
WINPANG
£58.00
06 Feb 2026
90% match
JBL Club 1200SSL 12-inch shallow car subwoofer with 400 W RMS and 1200 W Peak, 85 dB sensitivity, 2 Ohm SSI technology, 30–400 Hz, polypropylene cone with rubber surround, low profile
JBL
£353.47
14 Dec 2025
90% match
LOIRIIC 8'' Slim Amplifier Subwoofer Audio, 600W Compact Bass with Amplifier, Flat Car Underseat Audio Sub Bass Box Speaker for Motorhome
LOIRIIC
£51.28
06 Feb 2026
90% match
Tyvotrend 8 inch Car Audio Underseat Active Subwoofer, Adjustment Underseat Ultra Slim Active Subwoofer System, Dual Mode Under Seat Car Sub Woofer, Black, 37 x 25 x 7.5 cm
Tyvotrend
£59.00
06 Feb 2026
90% match
wanwanper Car Subwoofer, 600W 8 Inch Car Low Profile Stereo Subwoofer System Audio Underseat, Strong Compatibility, 37x25x7.5cm, Black
wanwanper
£51.00
06 Feb 2026
90% match
Kazafa Car Subwoofer Adjustable Bass Boost & Built-in Amplifier, 600W Universal Fit High-Power Audio System Car Audio with Remote Control for SUV/Truck
Kazafa
£43.98
06 Feb 2026
90% match
HETHLIF 10" 1200W Slim Under-Seat Subwoofer with Built-in Amp - Alloy
Hethlif
Out of Stock
09 Feb 2026
90% match
KICKER VL7S122 | Kompaktes Single-Bassreflex-System mit 30 cm (12') Subwoofer mit 1500/750 Watt MAX/RMS
KICKER
£549.99
15 Feb 2026
90% match
NiuLifeya 600w 8 Inch Underseat Car Subwoofer Low Profile Stereo System Audio Speaker Bass Boost 0-12db 360° Surround Sound For Most Kinds Of Vehicles Such As Cars, Vans, Jeeps, Suvs
NiuLifeya
£51.00
05 Feb 2026