1. Compare
2. Blaupunkt Ema 455 Multi Class AB Car Amplifier
3. VS
4. JVC KS DR3004 Multi Class AB Car Amplifier
5. VS
6. Pioneer GM A6704 Multi Class A Car Amplifier
7. VS
8. JBL GX A424SI Two Class AB Car Amplifier
9. VS

In the Box

In the Box

1 Car Amplifier, Product Manual, Wire

1 Car Amplifier

1 CAR AMPLIFER

General

Brand	Blaupunkt	JVC	Pioneer	JBL
Model Number	Ema 455	KS-DR3004	GM-A6704	GX-A424SI
Channel Type	Multi	Multi	Multi	Two
Number of Channels	4	4	4	2
Amplifier Class	Class AB	Class AB	Class A	Class AB
Vehicle Brand	NA
Vehicle Model Name	NA
Vehicle Model Year	NA
Color	Black	Black
Material	ALUMINIUM	Metal
System Compatibility		Universal
Connectors	Single Side

Performance Features

Load per Channel	4 ohm	4 ohm	4 ohm	4 ohm
Frequency Response	10 - 30,000Hz	5 - 50000	20Hz.240Hz	20HZ-20KHZ
Impedance	4 ohm	4 ohm	81 ohm	4 ohm
Maximum Power Output	600 W	800 W	2500 W	800 W
Rated Power Output	220 W	60 W	75 W	115 W
Power Rating	RMS	Peak	RMS	Peak
Total Harmonic Distortion	Less Than 0.8% at 200Hz
Signal-to-noise Ratio	85 dB	80 dB
Filter Type	LPF (Low Pass Filter) & HPF (High Pass Filter)	All
Sensitivity		15 V

Power Features

Power Supply

MOS-FET

MOS-FET

MOS-FET

MOS-FET

Dimensions

Width	184 mm	32.2 cm	335 mm	52 mm
Height	52.5 mm	5.2 cm	56 mm	25 mm
Depth	295 mm	18.5 cm	192 mm	173 mm

Additional Features

Bass Boost

Yes

Warranty

Warranty Summary	1 Year	1 Year Warranty
Service Type		Carry In
Covered in Warranty	Manufacturing Defects	Manufacturing Defects
Not Covered in Warranty	Physical Damage	Physical Damages