Dialog AP-502 vs Microlab FC 550 (A-6380)

Basic Specifications

	Dialog AP-502	Microlab FC 550 (A-6380)

Front speakers/satellites cabinet material	MDF	wood
Subwoofer cabinet material	MDF	wood
Front speakers depth	88 mm	100 mm
Height of front speakers	156 mm	165 mm
Width of front columns	95 mm	85 mm
Wall mounting	No	No
Weight of frontal speakers	0.39 kg	n/a
Subwoofer height	240 mm	214 mm
Subwoofer width	150 mm	258 mm
Subwoofer depth	266 mm	220 mm
Subwoofer weight	3 kg	n/a
Amplifier width	n/a	77 mm
Height of amplifier	n/a	200 mm
Amplifier depth	n/a	212 mm
Depth of center channel speaker	88 mm	n/a
Height of center channel speaker	156 mm	n/a
Width of center channel speaker	95 mm	n/a
Rear channel speaker depth	88 mm	n/a
Height of rear channel speakers	156 mm	n/a
Width of rear speakers	95 mm	n/a
Weight of center channel	0.39 kg	n/a
Weight of rear speakers	0.39 kg	n/a

	Dialog AP-502	Microlab FC 550 (A-6380)
Digital optical input	No	No
USB Type A interface (for flash drive)	Yes	No
USB interface (for computer connection)	No	No
Digital coaxial input	No	No
Support for SD memory cards	Yes	No
Line input (stereo)	Yes	Yes
Headphone jack	No	Yes
Mains power	Yes	Yes
Battery power	No	No
Bluetooth	Yes	n/a
Wireless connection	Yes	n/a
Subwoofer output	No	n/a
Line input (stereo) connector	RCA	n/a
Multichannel input connectors	RCA	n/a

	Dialog AP-502	Microlab FC 550 (A-6380)
Number of front speakers	1	1
Magnetic shielding of front speakers/satellites	n/a	Yes
Magnetic shielding of subwoofer	n/a	Yes
Total power (RMS)	50 W	54 W
Front speakers power	5 W	15 W
Maximum playback frequency	20000 Hz	20000 Hz
Minimum reproducible frequency	30 Hz	55 Hz
Signal to noise ratio	n/a	75 dB
Subwoofer power	25 W	24 W
Rear speaker power	5 W	n/a
Center channel power	5 W	n/a
Separation of channels	n/a	45 dB