Product comparison · 2 car audio amplifiers

Hama Ground Zero GZTA 5120X vs Hama GZTA 1.1200DX

Key differences

Audio output channels
- Ground Zero GZTA 5120X:5.0 channels
- GZTA 1.1200DX:1.0 channels
RMS power output per channel (2 Ohm)
- Ground Zero GZTA 5120X:70 W
- GZTA 1.1200DX:900 W
Line inputs (RCA)
- Ground Zero GZTA 5120X:3
- GZTA 1.1200DX:1
Width
- Ground Zero GZTA 5120X:412 mm
- GZTA 1.1200DX:382 mm

Differences highlightedShow differences only

Comparison of Ground Zero GZTA 5120X, GZTA 1.1200DX
26 specifications	A Hama Ground Zero GZTA 5120X View product	B Hama GZTA 1.1200DX View product
Performance2 differ
Amplifier classKnown for one	Unknown — not stated by the source	D
Audio output channelsDiffers	5.0 channels	1.0 channels
Built-in displayKnown for one	Unknown — not stated by the source	No
Input impedanceKnown for one	Unknown — not stated by the source	2 Ω
RMS power output per channel (1 Ohm)Known for one	Unknown — not stated by the source	1750 W
RMS power output per channel (2 Ohm)Differs	70 W	900 W
Bass boostKnown for one	Unknown — not stated by the source	0 - 12 dB
Phase shiftKnown for one	Unknown — not stated by the source	0 - 180°
Peak power per channelKnown for one	690 W	Unknown — not stated by the source
RMS power output per channel (4 Ohm)Known for one	50 W	Unknown — not stated by the source
Bridge-mode power output per channel (4 Ohm)Known for one	170 W	Unknown — not stated by the source
Frequency rangeKnown for one	40 - 4000 Hz	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Line inputs (RCA)Differs	3	1
Line outputs (RCA)Known for one	Unknown — not stated by the source	1
Technical detailsidentical
Maximum operating distanceKnown for one	Unknown — not stated by the source	5 m
Maximum input levelKnown for one	Unknown — not stated by the source	14.4 V
Weight & dimensions1 differ
WidthDiffers	412 mm	382 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.