MY 95 BLAZER~(HIGHEST SCORE 147+DB 30 SEC MUSIC AVG-BB2400 & 1 HDC3-18 W/STOCK ELEC)
2 OBSIDIAN V2 18'S ~ 10 CUBES @ 38HZ ~ SOUNDSTREAM TA1.3000D @ .5
DC 220A ALT ~ 2 AGMS + 1 STOCK BATT ~ 4 RUNS OGA(2 POS & 2 NEG)
WIFEYS 03 FOCUS SE TRUNK SYSTEM ~ 143+DB 30 SEC MUSIC AVG
1 KICKER L7 15 ~ 5.6 CUBE @ 38HZ ~ KICKER ZX1000.1 @ 2 OHM
STOCK ELECTRICAL ~ 1 BATT(YELLOW TOP OPTI) ~ ONLY 6GA WIRE
2010 FCBC 450 STREET 3RD PLACE & 2011 FCBC 450 STREET CHAMPION
TEAM UNRESTRICTED ~ MY YOUTUBE CHANNELS-> *bgowdy31 & bgowdy3131*
my old crossfire cfa 1000 Was the most efficient 1k amp I ever had
bought from: wccoug21 sundownz thegreatestpenn loudwhat? woofercooker jonny101abc spooney fasfocus00
sold to: jpx18 Nateberrier Ge_off_me spm_215 2lo2flo akheathen etm34 djjdnap jfroghobo traded: SPLaudio Zeuslicious
1992 Toyota Paseo(1) Pioneer DEH-P500UB head unit(2)American Bass VFL 500.1 amps(4) stinger batteries,building 2 10's in tubes
Zed Minotaur would probably be very solid on average since it runs at a lower rail voltage until you ask it to produce more power, then jumps up.
Class D amps are at optimum efficiency at full power and at higher impedance.
Real world your average efficiency will be nothing like the numbers manufacturers claim, though of course, real world you're likely only seeing 10-15% of it's rated output on average either.
R.I.P. 2008 Hyundai Tiburon GS
2005 Subaru Baja turbo, build in planing stages.
Probably most answers are a speculation as you need to test this formally. If you're worried about efficiency, get a solid Class D mono amp that does 1200watts with 2ohm load. I can't imagine efficiency being worse than 70% at max output level.
and MMATS!!! Lol
What is your electrical like as of now? You are NOT going to switch to a different ~1100 watt amp and suddenly see much better voltage.
Head unit: Kenwood Excelon KDC-X996
Front stage: Alpine Type X PRO mids Vifa Neo 1" silk tweeters
Front stage amp: PPI Bk800.4
Subs: SSA XCON 12's in 4.5 cubes tuned to 34hz
Sub amp: PPI Bk1300.1
Sound Deadening: Second Skin Damplifier Pro, Spectrum, and Sludge
I think with your setup you need to be asking what the most efficient 1500 watts amp is which again is Mmats.
Hu: kenwood kdc-x995
Sub: Boston acoustics G5 12 in a quasi 6th order
Amp: Eclipse Xa5000
Front Speakers: Eclipse sc6500
HIT UP FOR BASS ---> http://www.youtube.com/user/BassWithMurph?feature=mhee