Product comparison · 2 car audio amplifiers

Hama Ground Zero GZRA 2.350G vs Hama Ground Zero GZUA 2.250SQ

Key differences

Peak power per channel
- Ground Zero GZRA 2.350G:740 W
- Ground Zero GZUA 2.250SQ:1200 W
RMS power output per channel (2 Ohm)
- Ground Zero GZRA 2.350G:370 W
- Ground Zero GZUA 2.250SQ:320 W
RMS power output per channel (4 Ohm)
- Ground Zero GZRA 2.350G:200 W
- Ground Zero GZUA 2.250SQ:180 W
Bridge-mode power output per channel (4 Ohm)
- Ground Zero GZRA 2.350G:740 W
- Ground Zero GZUA 2.250SQ:760 W
Frequency range
- Ground Zero GZRA 2.350G:5 - 4000 Hz
- Ground Zero GZUA 2.250SQ:20 - 4000 Hz
Remote control included
- Ground Zero GZRA 2.350G:Yes
- Ground Zero GZUA 2.250SQ:No
Product colour
- Ground Zero GZRA 2.350G:Black
- Ground Zero GZUA 2.250SQ:Silver
Width
- Ground Zero GZRA 2.350G:350 mm
- Ground Zero GZUA 2.250SQ:360 mm

Differences highlightedShow differences only

Comparison of Ground Zero GZRA 2.350G, Ground Zero GZUA 2.250SQ
24 specifications	A Hama Ground Zero GZRA 2.350G View product	B Hama Ground Zero GZUA 2.250SQ View product
Performance6 differ
Amplifier classKnown for one	G	Unknown — not stated by the source
Audio output channels	2.0 channels	2.0 channels
Peak power per channelDiffers	740 W	1200 W
Total Harmonic Distortion (THD)	10%	10%
RMS power output per channel (2 Ohm)Differs	370 W	320 W
RMS power output per channel (4 Ohm)Differs	200 W	180 W
Bass boostKnown for one	0 - 12 dB	Unknown — not stated by the source
Bridge-mode power output per channel (4 Ohm)Differs	740 W	760 W
Frequency rangeDiffers	5 - 4000 Hz	20 - 4000 Hz
Remote control includedDiffers	Yes	No
Built-in displayKnown for one	Unknown — not stated by the source	No
RMS power output per channel (1 Ohm)Known for one	Unknown — not stated by the source	500 W
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
Speakers connectivity type	RCA	RCA
Line inputs (RCA)Known for one	1	Unknown — not stated by the source
Line outputs (RCA)Known for one	1	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Black	Silver
Technical detailsidentical
Connectivity technology	Wired	Wired
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
Bridge functionKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	350 mm	360 mm
DepthDiffers	45 mm	46 mm
HeightDiffers	190 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.