The Alpine SS-SB10 loaded enclosure explained: a 10-inch S-Series shallow sub in a 114 mm-high sealed box, 300 W RMS at 2 ohms, the S2-A55V pairing Alpine suggests, fitting it in Indian cars, alternatives and India MRP.

The Alpine PWE-M770 compact powered subwoofer: what its 7x7 woofer and 150 W RMS amplifier can do, what Alpine doesn't publish, fitting it under a seat in Indian cars, alternatives and India MRP.

The Hertz MPS 250 won EISA's 2022-2023 In-Car Subwoofer award for deep bass from tiny boxes. We cover the S2 and S4, Hertz's box designs, amplifier matching and India pricing.

The Hertz MPS 300 is a real 12-inch sub that needs only 88 to 89 mm of mounting depth. We cover the S2 and S4 versions, Hertz's sealed and ported box designs, amplifier matching and India pricing.

The Hertz MPBX 300 S2 puts the 12-inch MPS 300 S2 shallow sub in a braced sealed box 175 mm tall. Specs, amplifier pairing, fitting it in Indian cars and what owners say on a UK retailer's page.

The Alpine RS-W12D4 fits a 12-inch cone into about 82 mm of depth. Official specs, Alpine's sealed box designs, wiring and amplifier matching, and why owner reviews are still scarce.

The Alpine RS-W10 fits a 10-inch sub into 81 mm of depth. Official specs, Alpine's three sealed box sizes, how to wire the D4 and D2 versions with our amplifiers, and what owners report.

A 10-inch driver and a 250 W amplifier in a sealed box just 158 mm tall. We look at the Hertz CBA 250's specs, factory head-unit hookup, alternatives, installation and India price.

The JL Audio 10TW3-D4 mounts in just 83 mm. We cover its specs, wiring and amplifier options, what six owners report, and what an independent lab test found.

The JL Audio 13TW5v2-4 mounts a 13.5-inch, 600 W sub in just 67 mm. Here's how it works, the box and amplifier it needs, what owners report and who should pay the premium.

The JL Audio 12TW3-D4 needs 22.7 litres and 89 mm of depth. We compare it with JL's conventional 12W3v3-4, explain single and twin-sub wiring, and summarise owner feedback.

A practical look at the JL Audio ACS110LG-TW1 powered subwoofer: what its 400 W at 0.25 Ω rating means, how it fits small Indian boots, and what owners report.

The JL Audio 10TW1-4 needs just 9.91 litres of sealed box. Here are its specs, the right amplifier, what owners say and where it fits in Indian cars.

ESB 1.10SD4 review: Mille 1000 Series shallow 10-inch subwoofer at ₹22,990. 9.5 cm depth, 250W RMS, DVC 4+4Ω, 96 dB parallel sensitivity. Fits under seats and slim enclosures.

ESB Mille 1000 Series review: 1.6K2X 2-way, 1.6C coaxial, and 1.10SD4 shallow 10-inch subwoofer. Entry-tier Italian car audio with aluminum voice coil support.