Product comparison · 2 car audio amplifiers

Hama Ground Zero GZIA 2235HPX vs Hama Ground Zero GZUA 4.150SQ

Key differences

Audio output channels
- Ground Zero GZIA 2235HPX:2.0 channels
- Ground Zero GZUA 4.150SQ:4.0 channels
Peak power per channel
- Ground Zero GZIA 2235HPX:540 W
- Ground Zero GZUA 4.150SQ:920 W
Total Harmonic Distortion (THD)
- Ground Zero GZIA 2235HPX:1%
- Ground Zero GZUA 4.150SQ:10%
RMS power output per channel (2 Ohm)
- Ground Zero GZIA 2235HPX:235 W
- Ground Zero GZUA 4.150SQ:190 W
RMS power output per channel (4 Ohm)
- Ground Zero GZIA 2235HPX:150 W
- Ground Zero GZUA 4.150SQ:110 W
Bridge-mode power output per channel (4 Ohm)
- Ground Zero GZIA 2235HPX:540 W
- Ground Zero GZUA 4.150SQ:460 W
Frequency range
- Ground Zero GZIA 2235HPX:30 - 3000 Hz
- Ground Zero GZUA 4.150SQ:20 - 4000 Hz
Product colour
- Ground Zero GZIA 2235HPX:Grey
- Ground Zero GZUA 4.150SQ:Silver

Differences highlightedShow differences only

Comparison of Ground Zero GZIA 2235HPX, Ground Zero GZUA 4.150SQ
19 specifications	A Hama Ground Zero GZIA 2235HPX View product	B Hama Ground Zero GZUA 4.150SQ View product
Performance7 differ
Audio output channelsDiffers	2.0 channels	4.0 channels
Peak power per channelDiffers	540 W	920 W
Total Harmonic Distortion (THD)Differs	1%	10%
RMS power output per channel (2 Ohm)Differs	235 W	190 W
RMS power output per channel (4 Ohm)Differs	150 W	110 W
Bridge-mode power output per channel (4 Ohm)Differs	540 W	460 W
Frequency rangeDiffers	30 - 3000 Hz	20 - 4000 Hz
Subsonic filterKnown for one	Unknown — not stated by the source	Yes
Subsonic filter frequencyKnown for one	Unknown — not stated by the source	20 - 400 Hz
Ports & interfacesidentical
Line inputs (RCA)Known for one	1	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Grey	Silver
Weight & dimensions3 differ
WidthDiffers	285 mm	360 mm
DepthDiffers	50 mm	46 mm
HeightDiffers	213 mm	209 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.