Amphion

User manuals Previous models Technical specs
	Argon³	Argon³ L	Helium 510	Helium 520	Helium 520 C
Operating principle:	2-way, vented	2-way, vented	2-way, vented	2-way, vented	2-way, vented
Tweeter:	1” titanium Integrator™	1” titanium Integrator™	1” titanium	1” titanium	1” titanium
Mid / woofer:	6,5” aluminium	6,5” aluminiun	5,25” paper	2 x 5,25” paperi	2 x 5,25” paper
Crossover point:	1200 Hz	1200 Hz	1600 Hz	1600 Hz	1600 Hz
Imdedance:	8 ohm	8 ohm	8 ohm	4 ohm	4 ohm
Sensitivity:	86 dB	86 dB	86 dB	90 dB	90 dB
Frequency response:	40 - 40 000 Hz	31 - 40 000 Hz	47 - 30 000 Hz	41 - 30 000 Hz	41 - 30 000 Hz
Power recommendation:	30 - 200 W	30 - 200 W	20 - 100 W	10 - 150 W	10 - 150 W
Measurements (h x w x d):	380 x 191 x 305 mm	925 x 191x 305 mm	310 x 155 x 265 mm	1040 x 215 x 160 mm	158 x 265 x 510 mm
Weight:	11 Kg	25 Kg	7 Kg	16 Kg	10 Kg
Colours:	black, white, birch, cherry	black, white, birch, cherry	black, white, birch, cherry, walnut	black, white, birch, cherry	black, white, birch, cherry


	Impact 400	Impact 500	Filters
Operating principle:	Active subwoofer, closed box	Active subwoofer, closed box	All Amphion subwoofers incorporate Amphion’s proprietary CSC-technology (Cumulative Stage Coupling), which increases the coherence of the whole system greatly and keeps the phase correct at all times by altering the filtering slope. When the crossover point is set higher the filtering slope steepens gradually when moving towards higher frequencies. Thus the phase changes are linear and the group delay stays minimal. At the rejection band (>150 Hz), the slope steepness is 30dB/octave (5th degree) which keeps subwoofer inaudible and thus improves stereo imaging and selectivity. CSC ensures that subwoofer and main speakers work seamlessly together in all situations. CSC filter can be by-passed by x-over/direct- switch so that Impact can be also connected to the LFE channel of the home theater amplifier.
Power module:	500W D-class	500W D-class
Woofer:	10” Nomex	12” Nomex
Frequency range -3dB:	19 Hz	19 Hz
Crossover point:	Adjustable 30 - 100 Hz	Adjustable 30 - 100 Hz
Volume control, range:	>70 dB	>70 dB
Measurements (h x w x d):	390 x 350 x 350 mm	390 x 350 x 350 mm
Weight:	25 Kg	28 Kg
Anti-clipping circuit	Yes	Yes
Overload protection circuit:	Yes	Yes
Phase control::	0 - 180° (switch)	0 - 180° (switch)
Power on:	Auto-on (3mV) / manual	Auto-on (3mV) / manual
Time to stand by:	10 - 15 min	10 - 15 min
Filter mode switch:	Variable X-over / direct	Variable X-over / direct
Line level input, max sensitivity	80 mV	80 mV
Line level output:	Yes	Yes
Colours:	black, white	black, white


	Ion	Ion L	Krypton
Operating principle:	2-way, vented	2-way, vented	3-way, vented, cardioid
Tweeter:	1” titanium	1” titanium	1” titan Integrator™
Mid / woofer:	4,5” paper	5,25” Nomex	2 x 8” / 10 “ aluminium
Crossover point:	1600 Hz	1600 Hz	160 Hz ja 1200 Hz
Imdedance:	8 ohm	8 ohm	4 ohm
Sensitivity:	86 dB	86 dB	86 dB
Frequency response:	55 - 20 000 Hz	50 - 30 000 Hz	19 - 30 000 Hz
Power recommendation:	20 - 120 W	20 - 150 W	25 - 300 W
Measurements (h x w x d):	268 x 134 x 220 mm	326 x 162 x 365 mm	1370 x 240 x 470 mm
Weight:	4,7 Kg	6 Kg	74 Kg
Colours:	black, white, full white	black, white, full white	black, white, birch, walnut


	Prio 510	Prio 520	Prio 520 C	Prio 620
Operating principle:	2-way, vented	2-way, vented	2-way, vented	2-way, vented
Diskanttielementti:	1” titanium	1” titanium	1” titanium	1” titanium Integrator™
Mid / woofer:	5,25” Nomex	2 x 5,25” Nomex	2 x 5,25” Nomex	2 x 6,5” paper-papyrus
Crossover point:	1600 Hz	1600 Hz	1600 Hz	1200 Hz
Imdedance:	4 ohm	4 ohm	4 ohm	4 ohm
Sensitivity:	88 dB	91 dB	91 dB	90 dB
Frequency response:	47 - 30 000 Hz	50 - 30 000 Hz	50 - 30 000 Hz	37 - 30 000 Hz
Power recommendation:	15 - 120 W	10 - 150 W	10 - 150 W	10 - 200 W
Measurements (h x w x d):	316 x 158 x 265 mm	1040 x 158 x 215 mm	158 x 510 x 265 mm	1085 x 191 x 305 mm
Weight:	7 Kg	17 Kg	10 Kg	29 Kg
Colours:	black, white, birch, cherry	black, white, birch, cherry	black, white, birch, cherry	black, white, birch, cherry