Product comparison · 2 car audio amplifiers

Hama GZTA 4.120MK vs JBL GTO752 car audio amplifier

11specifications compared
6differ
5identical
15known for one product only

Key differences

Audio output channels
- GZTA 4.120MK:4.0 channels
- GTO752 car audio amplifier:2.0 channels
Bass boost
- GZTA 4.120MK:6 - 12 dB
- GTO752 car audio amplifier:0 - 12 dB
Line inputs (RCA)
- GZTA 4.120MK:2
- GTO752 car audio amplifier:1
Width
- GZTA 4.120MK:339 mm
- GTO752 car audio amplifier:264 mm
Depth
- GZTA 4.120MK:55 mm
- GTO752 car audio amplifier:312 mm
Height
- GZTA 4.120MK:263 mm
- GTO752 car audio amplifier:54 mm

Side by side

Differences highlightedShow differences only

Comparison of GZTA 4.120MK, GTO752
26 specifications	A Hama GZTA 4.120MK View product	B JBL GTO752 car audio amplifier Model GTO752 View product
Performance2 differ
Audio output channelsDiffers	4.0 channels	2.0 channels
Peak power per channelKnown for one	Unknown — not stated by the source	110 W
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	1%
Input sensitivityKnown for one	Unknown — not stated by the source	6000 mV
Bass boostDiffers	6 - 12 dB	0 - 12 dB
Built-in crossoverKnown for one	Unknown — not stated by the source	Yes
Frequency rangeKnown for one	Unknown — not stated by the source	10 - 100000 Hz
LED indicatorsKnown for one	Unknown — not stated by the source	Power
RMS rated powerKnown for one	Unknown — not stated by the source	220 W
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	108 dB
Dynamic power per channel (2 Ohm)Known for one	125 W	Unknown — not stated by the source
Bridge-mode power output per channel (4 Ohm)Known for one	250 W	Unknown — not stated by the source
Ports & interfaces1 differ
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Line inputs (RCA)Differs	2	1
Line outputs (RCA)Known for one	Unknown — not stated by the source	1
Connection to PCKnown for one	No	Unknown — not stated by the source
Technical detailsidentical
Bass adjustmentKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	339 mm	264 mm
DepthDiffers	55 mm	312 mm
HeightDiffers	263 mm	54 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes

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.

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