{
"schema_version": 1,
"id": 13813,
"name": "Alpine RS-W10D4 R-Series 10\" 25cm Shallow Car Subwoofer with Dual 4-Ohm Voice Coils",
"url": "https://www.carcommunications.co.uk/alpine-rs-w10d4-r-series-10-25cm-shallow-car-subwoofer",
"brand": "Alpine",
"model": "RS-W10D4",
"sku": "RS-W10D4",
"gtin": "",
"mpn": "",
"identifiers": {
"model": "RS-W10D4",
"sku": "RS-W10D4"
},
"description": "Alpine RS-W10D4 10\" (25cm) R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils\nAlpine takes compact bass to the next level with a state-of-the-art design coupled engineering innovation to accomplish an ultra-shallow profile without compromising on bass level output and quality in anyway.\nMore bass with less space - Alpine’s new Shallow R-Series rise to the top, giving you extraordinary bass performance in an ultra-compact form to suit and fit into virtually any application.\nAlpine takes compact bass to the next level with a state-of-the-art design coupled engineering innovation to accomplish an ultra-shallow profile without compromising on bass level output and quality in anyway. An exclusive dual gap motor structure combined with a powerful neodymium magnet allows for high power handling of 600 Watts RMS and 1800 Watts max. Moreover, with its bespoke cast aluminium frame and ground-breaking woofer cone design enables an incredibly linear X-max of 20mm ensuring the best possible bass performance.\nAlpine’s R-Series Shallow Subwoofers give you the best of both worlds in size and sound.\nWhat’s more, the optional mesh grille KTE-RS10G, exudes a tough look and adds a premium finish to your custom installation, all-while giving your equipment the protection it deserves.\nThe New R-Series Shallow Subwoofers\nWith an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.\nUltra-Shallow Design\nFor those looking to add powerful, hard-hitting bass performance to their vehicle but lack the space to add a subwoofer, Alpine’s R-Series Shallow Subwoofer delivers the same fun and loud sound you’ve come to expect, now in a shallow subwoofer that’s designed to fit in most vehicle applications.\nExtreme Output\nDon’t let the size fool you – the R-Series Shallow Subwoofers feature the same cone movement (20mm of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design. At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch (10cm) voice coil that is controlled by a powerful neodymium magnet for 600W RMS of power handling.\nPowerful Bass Projection\nA light weight yet rigid aluminium dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface off the speaker for hard-hitting yet smooth bass performance.\nPrecise Bass Control\nAlpine’s Generation 2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure allows for better and linear control over the motor, resulting in lower distortion and precise bass control.\nPremium Construction\nThe R-Series Shallow Subwoofers are built with a die-cast aluminium frame for a rigid and sturdy construction to ensure high energy transfer and to mitigate any resonance of the frame.\nProtection Grille\nThe optional KTE-RS10G grille (sold separately) lets you enhance the look of your custom installation for a professional finish, all-while giving the protection your equipment deserves.\nFeatures\n10\" (25cm) High-Performance Shallow Bass Driver\nAlpine Gen2 DD Linear Magnetic Circuit\nCast Aluminum Frame\nAluminium Dust Cap\nNeodymium Magnet\n4″ High Temperature Voice Coil\nHeavy-gauge Screw Terminals\nCompatible with KTE-RS10G Subwoofer Grille\nSpecifications\nRMS Power Handling: 600W\nPeak Power Handling: 1800W\nX-Max: 20mm\nNominal Impedance: 4 Ohms + 4 Ohms\nFrequency Response: 29Hz-200Hz\nSensitivity: (1W/1M): 83dB\nVoice Coil: 4″ (102mm)\nMounting Dimensions: 243mm diameter x 81mm depth\nSealed Box Volume: 13.9 liters – 29.4 liters",
"category": [
"Car Accessories",
"Car Stereos & Multimedia",
"Alpine Car Audio",
"Accessories",
"Speakers/Subwoofers",
"Type-R Subwoofers"
],
"tags": [
"Alpine RS-W10D4 R-Series 10 25cm Shallow Car Subwoofer with Dual 4-Ohm Voice Coils",
"RS-W10D4",
"Type-R Subwoofers"
],
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"price": {
"currency": "GBP",
"amount": 499,
"regular": 499,
"on_sale": false,
"sale_ends": null,
"includes_tax": true
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"availability": {
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"status": "out_of_stock",
"stock_status": "Special Order (Contact Us)",
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"attributes": {
"Car Speakers": {
"Subwoofer": "10\" (25cm) Subwoofer"
}
},
"options": [],
"dimensions": null,
"weight": null,
"rating": null,
"reviews": [],
"shipping": {
"country": "GB",
"rate": 0,
"currency": "GBP",
"free": true,
"handling_days": {
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"fees": "customer",
"country": "GB",
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"warranty": "1 Year Warranty",
"updated": "2025-07-26T15:25:52+01:00",
"store": {
"name": "Car Communications Ltd",
"url": "https://www.carcommunications.co.uk/",
"currency": "GBP"
}
}