4 Inch (100mm) Speakers | Compact Car Audio Upgrades

Protect and finish your car audio installation with these 100mm (4 inch) speaker grilles. Designed to fit most standard 4" car speakers, these durable black grilles help prevent damage from knocks, debris and general wear while providing a clean, professional appearance. Supplied as a pair, they are ideal for door, dash, or custom speaker installations in cars, vans and marine or leisure vehicles.

The Pioneer TS-G1010F 10cm 4" Dual Cone Car Speakers are a reliable and affordable upgrade for any car audio system. Designed with IMPP™ composite cone technology, these speakers offer clear, dynamic sound across a wide frequency range (44 Hz – 25,000 Hz) with a maximum input power of 190W. Compact and easy to install, the TS-G1010F speakers are perfect for replacing factory-installed units and are part of Pioneer’s trusted G-Series. Ideal for drivers seeking enhanced sound quality without complex installation or high costs.

A pair of 4" inch (10cm) 4ohm, 40W 2-Way Coaxial car speakers.

PLEASE NOTE: THESE SPEAKERS ARE SOLD AS PAIRS, GRILLES SOLD SEPERATELY

The Pioneer TS-G1020F 4” 2-Way Coaxial Car Speakers are designed to deliver high-quality sound with deep bass, crisp mids, and clear highs. Featuring a polypropylene woofer cone and a balanced dome tweeter, these speakers provide superior sound clarity and performance for any vehicle. Easy to install, they come with all the necessary mounting hardware and accessories, making them a perfect upgrade for your car audio system. Ideal for replacing factory speakers, Pioneer speakers offer durability, reliable performance, and an enhanced listening experience, all backed by the trusted InCarTec name.

The Pioneer TS-G1030F 4" 3-Way Coaxial Car Speakers available at InCarTec provide superior sound quality for your car audio system. With a 4" woofer, balanced dome tweeter, and high-frequency super tweeter, these speakers deliver enhanced clarity across all frequencies, offering deep bass, crisp highs, and clear midrange. Designed for durability, they are easy to install with and when combined with the correct speaker adapter and cable wires fit into most standard 4" speaker locations. Whether upgrading factory speakers or enhancing an existing system, the Pioneer TS-G1030F speakers offer outstanding performance and reliability at an affordable price.

Upgrade your vehicle's sound system with the JBL Stage1 42F 4" coaxial car speakers – a compact yet powerful solution for crystal-clear audio. Delivering up to 320W peak power and engineered with JBL’s Plus One™ woofer technology, these 2-way speakers offer enhanced bass, smooth mids, and crisp highs. Designed to fit most factory speaker locations, they’re ideal for OEM replacements or budget-friendly upgrades. Trusted by Incartec, these JBL car speakers combine performance, durability, and easy installation for any car audio setup.

The Recoil Echo Series RCX4 100mm (4-inch) 180W 2-Way Full-Range Coaxial Car Speakers are designed for compact spaces while providing impressive sound quality. With a polypropylene cone, durable NBR surrounds, and Tetoron dome tweeters, these speakers deliver smooth highs and solid mid-bass. Their compact design makes them perfect for installations where space is limited. Ideal for upgrading your car audio system or replacing factory-installed speakers, the Recoil Echo Series RCX4 offers a balanced and clear sound experience. They are easy to install and compatible with a wide range of vehicles.

The Alpine SXE-1025S 4" Coaxial Car Speakers are a compact and powerful upgrade for any factory sound system, delivering high-quality audio with a peak power of 180W and RMS of 25W. Ideal for vehicles with limited speaker space, these 2-way speakers offer clear midrange and crisp highs, thanks to their mylar-titanium dome tweeters and long fibre pulp cones. Built with durable materials and easy to install, they provide a reliable and efficient solution for enhancing your car audio setup. Available now at InCarTec, these speakers are perfect for anyone seeking affordable performance in their car speaker system with trusted Alpine car audio quality.

The JBL Stage3 427F 4" coaxial car speakers offer powerful, clear sound with a Plus One™ woofer and edge-driven dome tweeter, delivering rich bass and crisp highs. With 300W peak power and a shallow 46.8mm mounting depth, they’re ideal for upgrading factory audio systems. Rugged construction ensures lasting performance, and they install easily into most vehicles. For a perfect fit and hassle-free setup, pair them with an Incartec speaker fitting kit to achieve a clean, professional finish.

The Pioneer TS-A1081F 4" 2-Way Coaxial Car Speakers offer an excellent upgrade for your car's audio system. These speakers deliver high-quality sound with deep bass and clear highs, thanks to their 4" polypropylene woofer and 1" dome tweeter. With a maximum power handling of 230W, they provide powerful performance and reliable durability. Easy to install with included mounting hardware, the Pioneer TS-A1081F speakers are the perfect solution for enhancing your car audio experience without the hassle. Whether you're replacing factory speakers or building a new setup, these Pioneer speakers deliver outstanding sound quality at an affordable price.

The JL Audio C1-400X 4" Coaxial Car Speakers, available at InCarTec, offer a compact yet powerful upgrade to your car audio system. Featuring a mineral-filled polypropylene woofer and a 0.75" aluminium dome tweeter, these speakers deliver clear, detailed sound across a wide frequency range. Built with durable materials and designed for easy installation, the C1-400X fits a variety of vehicles and speaker enclosures. Whether you're replacing factory car speakers or enhancing a custom setup, these JL Audio speakers provide high-quality performance trusted by car audio enthusiasts.

Discover the Blam Relax 100 RFC, a 4 inch (10cm) coaxial speaker precisely designed to take your car audio sound to a new level. No one can resist the powerful maximum power of 100W and a nominal power of 50W. In addition, the 20mm soft dome tweeter fits perfectly into the integrated 6 dB/oct. crossover and completes the audio miracle. The speaker is not only powerful, but also extremely efficient with a sensitivity of 90.3 dB and an impedance of 2 O. Let yourself be fascinated by the uncompromising sound and unsurpassed technology of the Blam Relax 100 RFC.

Elevate your outdoor audio experience with the Recoil R4 200 Watts Speaker System, the ultimate choice for your Marine and Powersport vehicles. Designed for durability, these 4-inch Roll Bar Mountable Speakers are constructed with marine-grade waterproof materials, making them perfect for UTVs, ATVs, golf carts, boats, and off-road adventures. The rugged, UV-stable injection-moulded enclosure ensures they can handle the toughest environments. Plus, with a 3-inch passive radiator in each pod, the R4 speakers deliver powerful bass that rivals larger 5.25-inch models. Bring your music to life, no matter where the journey takes you!

The JL Audio C2-400X 4" Coaxial Car Speakers, available at InCarTec, deliver premium sound quality in a compact design ideal for upgrading factory car speakers. Featuring a mineral-filled polypropylene woofer and real silk dome tweeter, they provide smooth mids, crisp highs, and impressive clarity. With a stamped steel frame and DMA-optimized motor, they’re built for reliable performance, while their compact size ensures easy installation in a wide range of vehicles. Whether enhancing your current setup or starting fresh, these JL Audio speakers are a smart choice for any car audio upgrade.

Take your music experience to a new level with the 4 Inch (100mm) Relax 100 RFS speaker set from BLAM. This set brings state of the art technology and high quality sound at a low cost. The Relax 100 RFS is the latest update to the popular 100RS standalone series and offers an extended reproduction range for low and high frequencies. Thanks to its high sensitivity and two-ohm voice coils, this set is ideal as an upgrade for your car. Installation is easier with the new, robust composite chassis and the compact distribution filters for the tweeters.

BLAM presents the RELAX BM 100NC, a set of innovative 2-way 4 Inch (100mm) coaxial speakers perfectly designed for BMW and Mini car models. With features such as a 20mm coaxially mounted tweeters, a 100mm midrange driver and a strong, lightweight fiberglass cone, this coaxial offers superior sound quality for you BMW or Mini. Powered by an ultra-powerful neodymium magnet and equipped with an integrated 6dB crossover, the RELAX BM 100NC guarantees impressive performance and sensitivity. These Coaxial speakers are exclusively designed for work with specific BMW and Mini car models thanks to the OEM baskets being specially designed to fit the original mounting holes in the vehicle.

The BLAM BM100FC is a 4" (100mm) coaxial speaker kit designed specifically for BMW and MINI vehicles. Featuring fiberglass-reinforced baskets, soft-dome tweeters, and built-in high-pass filters, it delivers 50W RMS clean audio with 90.3dB sensitivity. Rated up to 100W max, with a 2Ohm impedance and wide 80Hz–30kHz frequency response—delivering full-range clarity with original connectors and a perfect plug-and-play fit. Supplied in the UK by InCarTec.

The Pioneer TS-D65F 6.5" 2-way coaxial car speakers deliver 90 W RMS and 270 W peak power for outstanding in-car sound. Featuring aramid fiber interlaced IMPP™ cones and a polyester soft dome swivel tweeter, these speakers ensure wide frequency response from 32 Hz – 49 kHz with reduced distortion. Built with Pioneer's Open & Smooth™ concept, the TS-D Series offers immersive sound staging and seamless driver integration. The swivel tweeter allows flexible installation and optimal sound direction, making them an ideal upgrade for factory speakers.

The BLAM BM100FS is a 4" (100mm) component speaker kit crafted for BMW and MINI vehicles. Featuring separate woofers and tweeters with built-in high-pass filters, it delivers 50W RMS power, 90.3dB sensitivity, and a 2Ohm impedance for detailed and efficient audio. The kit’s fiberglass composite basket, cellulose cone, and OEM BMW plug ensure plug-and-play installation. With a wide 80Hz–30kHz frequency range, it offers crisp mid and high-range sound. Supplied in the UK by InCarTec, the official BLAM distributor.

The Recoil R4 is a full marine and Powersports audio system featuring 4" 200 W water-resistant speakers, a compact amplifier, and a Bluetooth controller. Perfect for boats, ATVs, and UTVs, it delivers powerful, crystal-clear sound in all weather conditions. Built with UV-resistant, corrosion-proof materials and designed for easy installation, this all-in-one kit brings reliable, high-output audio performance to any outdoor adventure.

The BLAM Signature S 4N24 is a pair of ultra-compact 4" midbass car speakers, engineered for exceptional clarity and output in space-limited installs. Featuring neodymium magnet motors and ultra-rigid treated paper cones, the S 4N24 delivers accurate low-mid frequencies from 90 Hz to 8 kHz with a sensitivity of 88 dB. Perfect for use in active 3-way car audio systems with DSP control. Designed in France by BLAM Audio, these speakers are exclusively distributed in the UK by InCarTec, and widely used by trusted car audio professionals.

Experience high-quality sound with the SIGNATURE Menu S100N24+ component speaker set from BLAM. This set was specially developed for models from brands such as BMW, Mercedes-Benz, Rolls-Royce and MINI, which means it fits exactly into the existing installation openings. With its technical features, such as the two-piece 100 mm speakers and the high-end 2-way speaker set, you get high-quality audio performance for your car. The speaker set has passive frequency and bass crossovers for optimized sound settings and is ideal for use with single or multiple amplifier channels.

The BLAM KIT 100 S24 Active is a compact, high-fidelity 4? two-way car speaker kit designed for active system integration. It pairs S4N24 carbon fiber woofers with T20HR 20?mm textile dome tweeters, eliminating passive crossovers for greater tuning precision. With wide frequency response, efficient neodymium motors, and premium materials, this kit delivers detailed, balanced sound. Supplied globally by InCarTec, the exclusive UK distributor for BLAM Audio and trusted by car audio professionals worldwide.

The BLAM Signature 100 S24 is a high-performance 4" two-way component car audio kit featuring S4N24 full-range speakers (120W max, 95Hz–9kHz) and T20HR tweeters (20mm textile dome, 5Ohms), plus BFT01/BFW01 crossovers with adjustable tweeter levels. The kit combines ultra-rigid carbon fiber woofers, cast aluminum baskets, neodymium magnets, and ferrofluid-cooled tweeters for a rich, balanced sound. Supplied globally by InCarTec, the exclusive UK distributor for BLAM Audio, and trusted by professional fitters and retailers.