{
"schema_version": 1,
"id": 25795,
"name": "Vauxhall Signum, Tigra, Zafira Pioneer 4 Channel Class D Bridgeable Amplifier Upgrade Kit",
"url": "https://www.dynamicsounds.co.uk/vauxhall-signum-tigra-zafira-pioneer-4-channel-class-d-bridgeable-amplifier-upgrade-kit.html",
"brand": "Pioneer",
"model": "GM-DX104 + CT10VX03",
"sku": "GM-DX104 / CT10VX03 / 10-532",
"gtin": "7427282697811",
"mpn": "",
"identifiers": {
"model": "GM-DX104 + CT10VX03",
"sku": "GM-DX104 / CT10VX03 / 10-532",
"ean": "7427282697811"
},
"description": "Package Includes\nPioneer GM-DX104 4 Channel Class D Bridgeable Car Amplifier 400W\nParrot SOT T-Harness Adaptor Lead\n{ vehicle_compatibility }\nGM-DX104\nCompact, space saving, easy to install micro 4-Channel amplifier (400 W) featuring High Resolution Audio, Class-D Technology and compatible with OEM/Original (or aftermarket) stereos systems, including Electric Vehicles! (EV).\n4-Channel\n4-Channels to drive multiple speakers and/or subwoofers with total control.\nClass D Amplifier\nEnjoy first class sound and powerful volume on a versatile system at half the size of other units.\nProduct Specifications\nStep up Logic (Amp)\nHigh Resolution Audio Certified:\nKey Features Amp\nChannel(s): 4-Channel\nHigh Resolution Audio Certified\nContinuous Output Power: 45 W x 4 (4 Ω), 45 W x 4 (2 Ω), 90 W x 2 (4 Ω)\nClass D Technology\nFrequency Response: 10 Hz - 40 kHz\nDistortion: < 0.05 % >\nS/N Ratio: > 93 dB\nLoad Impedance Capability: 2-8 ohm\nHigh Pass Filter\nLow Pass Filter\nSize: 181 mm (W) x 38 mm (H) x 64 mm (D)\nOther Specifications Amp\nSpeaker Terminals: ISO-Type\nParrot SOT T-Harness Adaptor Lead\nConnects2 T-Harness SOT Leads are primarily used when installing Parrot Bluetooth Car kits but can also be used to install other bluetooth devices and hands free kits into the car. SOT lead is designed to interface between the radio and the radio harness. It provides a power and earth supply to the handsfree kit and route the phone audio through the cars front speakers. No vehicle cables need to be cut.\nPlease make sure that is the correct Amplifier Upgrade Kit for your car by firstly checking to see if your make, model and year of car is listed in the description. Secondly by checking to see if the connection & Shape in the picture listed is the same as you have in your vehicle. If in doubt please email us with your vehicle details and we will confirm what you require.\nWe try to provide upto date information as possible. If you are unsure please contact our customer service and we will be happy to help you.",
"category": [
"Amplifiers",
"Multi Channel Amp"
],
"tags": [
"Antara",
"Astra",
"Corsa",
"Meriva",
"Signum",
"Tigra",
"Zafir"
],
"images": [
"https://www.dynamicsounds.co.uk/image/catalog/products/Amplifiers/Amplifier-packs/GM-DX104/GM-DX104-10-532.jpg",
"https://www.dynamicsounds.co.uk/image/catalog/products/In-car-tec/10-532/10-532.jpg",
"https://www.dynamicsounds.co.uk/image/catalog/products/Amplifiers/GM-DX104/GM-DX104-1.jpg",
"https://www.dynamicsounds.co.uk/image/catalog/products/Amplifiers/GM-DX104/GM-DX104-2.jpg",
"https://www.dynamicsounds.co.uk/image/catalog/products/Amplifiers/GM-DX104/GM-DX104-3.jpg"
],
"price": {
"currency": "GBP",
"amount": 179.99,
"regular": 179.99,
"on_sale": false,
"sale_ends": null,
"includes_tax": true
},
"quantity_discounts": [],
"availability": {
"in_stock": true,
"status": "in_stock",
"stock_status": "",
"minimum_quantity": 1
},
"attributes": [],
"options": [],
"dimensions": null,
"weight": {
"value": 2,
"unit": "kg"
},
"rating": null,
"reviews": [],
"shipping": {
"country": "GB",
"rate": 0,
"currency": "GBP",
"free": true,
"handling_days": {
"min": 0,
"max": 1
},
"transit_days": {
"min": 2,
"max": 5
}
},
"returns": {
"accepted": true,
"window_days": 14,
"unlimited": false,
"fees": "customer",
"country": "GB",
"policy_url": null
},
"warranty": "1 Year Warranty on all items",
"updated": "2026-02-13T13:20:46+00:00",
"store": {
"name": "Dynamic Sounds Ltd.",
"url": "https://www.dynamicsounds.co.uk/",
"currency": "GBP"
},
"vehicle_compatibility": {
"header": "16 Wires Populated In Radio Connector, Quadlock (Fakra)",
"count": 7,
"vehicles": [
{
"make": "Vauxhall",
"model": "Antara",
"years": {
"from": 2006,
"to": 2010,
"text": "2006 - 2010"
}
},
{
"make": "Vauxhall",
"model": "Astra",
"years": {
"from": 2004,
"to": 2010,
"text": "2004 - 2010"
}
},
{
"make": "Vauxhall",
"model": "Corsa",
"years": {
"from": 2004,
"to": 2014,
"text": "2004 - 2014"
}
},
{
"make": "Vauxhall",
"model": "Meriva",
"years": {
"from": 2005,
"to": 2010,
"text": "2005 - 2010"
}
},
{
"make": "Vauxhall",
"model": "Signum",
"years": {
"from": 2005,
"to": 2008,
"text": "2005 - 2008"
}
},
{
"make": "Vauxhall",
"model": "Tigra",
"years": {
"from": 2004,
"to": 2009,
"text": "2004 - 2009"
}
},
{
"make": "Vauxhall",
"model": "Zafira",
"years": {
"from": 2005,
"to": 2014,
"text": "2005 - 2014"
}
}
],
"product_type_description": "0"
}
}