The Deaf Bonce MLA-80.4XS squeezes 80 W x 4 of Class D power into a 151 x 83 x 35 mm case. Where it fits, what you give up for the size, and which Deaf Bonce speaker manuals list it as a recommended amplifier.

The Deaf Bonce MFA-5.1000 runs front speakers, rear speakers and a subwoofer from one Class D chassis. How its channels and sub controls work, which Deaf Bonce speakers and subs match, and how it compares with an MFA-4.80 plus MFA-1.500.

The Resolut X12-DSP BT adds USB and Bluetooth to the X12-DSP for ₹50,000 more. What Resolut publishes, what it leaves out, the external-player alternative, and who should buy it.

The Deaf Bonce MFA-4.320 is the strongest Machete MFA four-channel, matched to 300 W mids. Pairings at 4 and 2 ohm, bridging into a 1,200 W sub, what 1,920 W through a 4 AWG terminal means, and how it compares with the AAB-500.4D.

The Deaf Bonce MFA-4.220 suits 200 W neodymium mids on single channels or 8-inch mids two per channel at 2 ohm. Filter settings, bridging into a 15-inch sub, the electrics, and how it compares with the pricier AAB-500.4D.

The Resolut X12-DSP runs a whole active system from one chassis: 16 processing channels, 12 amplified channels and 12 analogue inputs. What Resolut publishes, how it compares and who it suits.

The Resolut X8-DSP combines a 12-channel processor, an eight-channel 160 W amplifier and built-in streaming. What Resolut publishes, what it doesn't, how it compares and who it suits.

The Deaf Bonce MFA-4.180 can run 180 W-class mids on two channels and a 12-inch sub on the other two. Pairings, wiring and heat advice, how it sits between the MFA-4.120 and MFA-4.220, and why its specs come from the maker's Russian store.

The Deaf Bonce MFA-4.120 pairs 120 W per channel with filters that reach 12 kHz and can run together. Which Deaf Bonce mids it suits, bridging into a sub, and an honest comparison with the cheaper, more powerful MLA-160.4.

The Deaf Bonce MFA-4.80 is the entry point to the Machete MFA four-channels. Which Deaf Bonce speakers it matches, how to add a small sub, factory head unit tips, and how it compares with the cheaper Class AB MLA-4080.

The Deaf Bonce MLA-4120 is the bigger of our two Class AB Machete four-channels: 120 W x 4 with a high-level input. What it needs in space, heat and current, and when the Class D MLA-160.4 is the better buy.

The Deaf Bonce ASA-2000.2 keeps 1,490 W per channel at 2 ohm, so big power doesn't demand 1-ohm wiring. Subwoofer pairings, bridging into one large sub, the electrical work it needs, and how it compares with the ASA-1500.2 and Atom 5.5K PRO.

The Deaf Bonce MLA-4080 is the least expensive four-channel Deaf Bonce amp we sell: 80 W x 4 of Class AB with a high-level input. What Class AB means for size, heat and current, and what to pair it with.

The Deaf Bonce ASA-1500.2 is a two-channel Class D amplifier rated at 1,500 W x 2 into 1 ohm. How to use its 1-ohm, 2-ohm and bridged ratings with subwoofers, what it needs from your car's electrics, and how it compares with the ASA-2000.2.

The Deaf Bonce MLA-160.4 packs 160 W x 4 of Class D power into a small chassis. Specs, wiring and fusing, the speakers Deaf Bonce pairs it with, and who should buy it.

The Deaf Bonce AAB-500.4D is rated down to 1 ohm per channel. What that means for mid walls and subwoofers, how it compares with the MFA-4.320 at the same MRP, and what your car's electrics need.

The Alpine BBX-F1200 is a budget four-channel Class A/B amplifier with a three-channel mode for speakers plus a subwoofer. Its real RMS output, the modes, matching speakers and how it compares with the S2-A36F.

The Alpine BBX-T600 is a compact two-channel Class A/B amplifier that bridges to 130 W for a subwoofer. What it can drive, how to connect it to a factory head unit, and where the BBX-F1200 fits better.

The bigger Dieci Power four-channel gives 75 W x 4 at 4 ohms and 210 W bridged, with Hi-Res certification and speaker-level inputs. How it compares with the DP 4.300, what to pair it with and India pricing.

Hertz's entry Dieci Power four-channel is a Hi-Res Class AB amp rated 60 W x 4 at 4 ohms, with speaker-level inputs. What its ratings mean, which speakers suit it, heat and India pricing.