The Deaf Bonce MLA-500.1XS puts 500 W at 1 Ω into a 151 x 83 x 35 mm case. Where to hide it, which Deaf Bonce subwoofers match it on our own arithmetic, and how it compares with the larger, cheaper MFA-1.500 and AAP-800.1D.

The Atom 12.5K PRO, the top of Deaf Bonce's Atom PRO range, is rated at 12,500 W into 1 ohm. We cover its published figures, the electrical system it demands, sub pairings, mounting a 609 mm amplifier and its India MRP.

The Deaf Bonce MMA-1100.1D quotes 1,100 W at 1 Ω on 14.4 V and 1,000 W on 12 V. What that means in a real car at idle, why its slim chassis and 6 AWG power terminal matter, and which subwoofers suit it on our own arithmetic.

The Atom 9.5K PRO keeps 8,050 W at 12 V, more than the 7.5K PRO's full rating, but it is over half a metre long and asks a lot of any car. We cover its published figures, mounting, electrics, subs and India MRP.

The Deaf Bonce MLA-1500 is the most powerful MLA monoblock we sell: 1,480 W at 1 Ω. How to tune its bass controls, what it demands of your car's electrics, and how it compares with the Atom PRO models.

The Atom 7.5K PRO makes as much power into 4 ohms as the 2.5K PRO makes into 1 ohm. We cover its published figures, what roughly 577 A of demand means for your car, sub pairings and India MRP.

The Deaf Bonce MLA-1000 makes 990 W at 1 Ω for an MRP of ₹25,990. What that much power asks of a car's battery, charging cables and wiring, plus Deaf Bonce subwoofer pairings by our own arithmetic.

The Atom 5.5K PRO puts 5,500 W into 1 ohm, but its product page lists a 9 to 15 V supply range. We cover its published figures, four-sub wiring, what it demands of the electrics, rivals and India MRP.

At 3,500 W, Deaf Bonce's Atom 3.5K PRO is where a second battery and a stronger alternator become part of the plan. We cover its published figures, wiring, sub pairings, rivals and India MRP.

The Atom 2.5K PRO moves Deaf Bonce's Atom PRO line to 0 AWG power, but gives up nearly a third of its rating at 12 V. We cover its published figures, filters, charging needs, sub matches and India MRP.

The Deaf Bonce MLA-800 is the least expensive Deaf Bonce monoblock we sell: 790 W at 1 Ω. How to wire budget subwoofers to it, what its controls do and what your car's electrics need.

The biggest Machete MFA-1 monoblock: what 1500 W asks of your car's electrics, which subwoofer loads suit it, and how it compares with the MLA-1500 and the Atom 1600.1 and 2000.1 PRO.

The Atom 2000.1 PRO is the most powerful Atom PRO with a 4 AWG power terminal. We look at its published figures, how to feed it properly, which subwoofers match it exactly and how it compares with the 2.5K PRO.

The 1000 W Machete MFA-1 monoblock: which subwoofers suit it, why its published length needs checking, the factory head unit question and how it compares with cheaper Deaf Bonce amplifiers.

Deaf Bonce's Atom 1600.1 PRO keeps most of its power when voltage sags. We cover its published figures, how to wire two subs for full power, what it asks of your charging system, and its India MRP.

The middle Machete MFA-1 monoblock: matching it to an 800 W subwoofer, its filters and gain, the factory head unit problem, and an honest comparison with the MLA-800, AAP-800.1D and Atom 1300.1 PRO.

The Atom 1300.1 PRO is the entry point to Deaf Bonce's Atom PRO monos. We look at its published power at 14.4 V and 12 V, its factory-friendly inputs, what it needs from your charging system and which subwoofers suit it.

Deaf Bonce's smallest Machete MFA-1 monoblock: power at each load, the subwoofers it suits, the factory head unit question and how it compares with the MLA-500.1XS and AAP-800.1D.

The Atom Plus AAP-800.1D packs 790 W at 1 ohm into a very small chassis. We cover its published specs, what it asks of your car's electrics, which subwoofers suit it, and its India MRP.

Hertz's compact Dieci Power mono amplifier makes 500 W RMS at 2 ohms and works with factory head units. Specs, what the 1180 W figure means, the HRC 02 remote and the right subwoofer.