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AHB2 Output Calculator

by Benchmark Media Systems November 23, 2022 1 min read

AHB2 POWER and SPL OUTPUT CALCULATOR
Input Level:
	dBu
	Vrms
Sensitivity Setting:	+22 dBu (Gain = 9.25 dB)
	4 Vrms (Gain = 17 dB)
	2 Vrms (Gain = 23 dB)
AHB2 Amplifier Mode:	Stereo
	Bridged Mono
Speaker Sensitivity:
	dB SPL (2.83 V, 1 meter)
	dB SPL (1 Watt, 1 meter)
Speaker ohms:	4 Ohms
	8 Ohms
Distance from Speaker(s):	meters
Number of Speakers:	One Speaker
	Two Speakers
Room Configuration:	Anechoic Chamber or Large Open Space
	Typical Listening Room
	Speakers Mounted on or in Front Wall

CONTRIBUTING FACTORS
Amplifier Output Level:	dB (relative to 2.83 V)
SPL from single loudspeaker:	dB SPL (2.83 V, 1 meter)
Gain from multiple loudspeakers:	dB
Loss due to distance:	dB (relative to 1 meter)
Gain from room reflections:	db (typical - may vary)
RESULTS
SPL at Listening Position:	dB SPL
Amplifier Output Power:	Watts
Amplifier Headroom:	dB