Speaker Impedance: 2 to 8 Ohm, THD @ RMS Output: 0.01%, S/N Ratio: 103 dB, Frequency Response: 9 Hz to 50 kHz, Fuse Quantity: 2 40 Amp ATO Blade BOSS Audio Systems provides a powerful 6-year ...

The R2-750X5 full-range class-D 5-channel amplifier (1.9" x 6.8" x 11.2") is packed with features and performance to deliver power and bass on demand with 750 Watts of RMS power Class D technology ...

A fantastic, fuss-free stereo amp that won't break the bank An unfussy, impressively insightful amp that will delight music ...

NAD M23 Power Measurement Table * NAD does not recommend bridging the M23 when driving 4 ohm speakers. The amp will current limit and potentially shut down. I had to reduce sweep times to even test ...

A class A amplifier uses a transistor that is always biased on. It never saturates or switches off. This is good for linearity, but not always the best for efficiency so there are other classes of ...

Car battery shopping ... which battery will be best. A few things to remember before you head inside are to locate the battery's group size, the cold cranking amps (CCA) of the battery in the ...

If you’re a regular reader and familiar with Roksan’s Caspian range of hi-fi separates from years gone by, you’ll know how ...

fans might be intrigued to see just which of these Amps works best for their setups - with some recommendations allowing beginners to dish out heavy damage on the outset, or some kits preparing ...

fans might be intrigued to see just which of these Amps works best for their setups - with some recommendations allowing ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. We have a strong sense of ...

Venerable Japanese audio brand Denon has just announced the new Denon Home Amp. Remarkably similar to the recently launched Marantz MODEL M1, the new Home Amp is a classic stereo audio system ...