Product comparison · 2 car audio amplifiers

Hama Ground Zero vs Hama GZIA 2130HPX

9specifications compared
8differ
1identical
19known for one product only

Key differences

Audio output channels
- Ground Zero:1.0 channels
- GZIA 2130HPX:2.0 channels
Peak power per channel
- Ground Zero:1800 W
- GZIA 2130HPX:130 W
RMS power output per channel (2 Ohm)
- Ground Zero:550 W
- GZIA 2130HPX:130 W
RMS power output per channel (4 Ohm)
- Ground Zero:350 W
- GZIA 2130HPX:85 W
Product colour
- Ground Zero:Aluminium, Black
- GZIA 2130HPX:Grey
Width
- Ground Zero:299 mm
- GZIA 2130HPX:215 mm
Depth
- Ground Zero:263 mm
- GZIA 2130HPX:50 mm
Height
- Ground Zero:55 mm
- GZIA 2130HPX:213 mm

Side by side

Differences highlightedShow differences only

Comparison of Ground Zero, GZIA 2130HPX
28 specifications	A Hama Ground Zero View product	B Hama GZIA 2130HPX View product
Performance4 differ
Audio output channelsDiffers	1.0 channels	2.0 channels
Peak power per channelDiffers	1800 W	130 W
Output impedanceKnown for one	1 Ω	Unknown — not stated by the source
RMS power output per channel (1 Ohm)Known for one	650 W	Unknown — not stated by the source
Total Harmonic Distortion (THD)	1%	1%
RMS power output per channel (2 Ohm)Differs	550 W	130 W
RMS power output per channel (4 Ohm)Differs	350 W	85 W
Dynamic power per channel (2 Ohm)Known for one	650 W	Unknown — not stated by the source
Bass boostKnown for one	0 - 18 dB	Unknown — not stated by the source
Crossover frequencyKnown for one	50 Hz	Unknown — not stated by the source
Phase shiftKnown for one	0 - 180°	Unknown — not stated by the source
Remote control includedKnown for one	No	Unknown — not stated by the source
Subsonic filterKnown for one	Yes	Unknown — not stated by the source
Subsonic filter frequencyKnown for one	15 - 50 Hz	Unknown — not stated by the source
Bridge-mode power output per channel (4 Ohm)Known for one	Unknown — not stated by the source	260 W
Ports & interfacesidentical
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Line inputs (RCA)Known for one	1	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Aluminium, Black	Grey
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
Technical detailsidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
EqualizerKnown for one	No	Unknown — not stated by the source
Cooling typeKnown for one	Passive	Unknown — not stated by the source
Turntable connectivityKnown for one	No	Unknown — not stated by the source
Poweridentical
DC input voltageKnown for one	14.4 V	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	299 mm	215 mm
DepthDiffers	263 mm	50 mm
HeightDiffers	55 mm	213 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.

More car audio amplifier comparisons

All car audio amplifier comparisons