1. Compare
2. Blaupunkt Ema 455 Multi Class AB Car Amplifier
3. VS
4. Pioneer GM A6704 Multi Class A Car Amplifier
5. VS
6. JBL GX-A3001 Mono Class AB Car Amplifier
7. VS
8. JBL GX A424SI Two Class AB Car Amplifier
9. VS

In the Box

In the Box

1 Car Amplifier

1 CAR AMPLIFER

General

Brand	Blaupunkt	Pioneer	JBL	JBL
Model Number	Ema 455	GM-A6704	GX-A3001	GX-A424SI
Channel Type	Multi	Multi	Mono	Two
Number of Channels	4	4	1	2
Amplifier Class	Class AB	Class A	Class AB	Class AB
Vehicle Brand	NA
Vehicle Model Name	NA
Vehicle Model Year	NA
Color	Black
Material	ALUMINIUM
Connectors	Single Side

Performance Features

Load per Channel	4 ohm	4 ohm	4 ohm	4 ohm
Frequency Response	10 - 30,000Hz	20Hz.240Hz	10 - 320 Hz	20HZ-20KHZ
Impedance	4 ohm	81 ohm	4 ohm	4 ohm
Maximum Power Output	600 W	2500 W	415 W	800 W
Rated Power Output	220 W	75 W	200 W	115 W
Power Rating	RMS	RMS	RMS	Peak
Total Harmonic Distortion	Less Than 0.8% at 200Hz
Signal-to-noise Ratio	85 dB
Filter Type	LPF (Low Pass Filter) & HPF (High Pass Filter)

Power Features

Power Supply

MOS-FET

MOS-FET

MOS-FET

MOS-FET

Dimensions

Width	184 mm	335 mm	20.6 cm	52 mm
Height	52.5 mm	56 mm	5.2 cm	25 mm
Depth	295 mm	192 mm	29.1 cm	173 mm

Additional Features

Bass Boost

Yes

Warranty

Warranty Summary	1 Year
Covered in Warranty	Manufacturing Defects
Not Covered in Warranty	Physical Damage