This chart shows one, two, four and eight T48s, 3015LF driver, 2.83 volts.
These charts compare a 24 inch wide T48 (two where noted) loaded with an Eminence 3015LF driver with various subs of similar size, or larger, both manufactured and DIY. Charts are 2.83v/1m.
Peavey SP 118
SpeakerPlans 1850 (The 1850 chart is estimated, not measured.)
Eight 1850s versus four and eight T48
LabSub (compared with two T48)
Pi 12 (compared with two T48)
JBL SRX 728.
With its nominal 10 ohms impedance 2.83v into a T48 is 0.8 watts. The same voltage into the 4 ohm SRX 728 is 2 watts.
One T48 and two JBL MP418S, one watt
Two T48 and two EV MTL4 (quad 18 loaded/268 pounds each)
Danley Labs TH115
Four T48 and four Danley TH115
Eight T48 and eight Danley TH115
Four T48 (64 cubic feet pack space, 360 pounds) and four Lab Sub (110 cubic feet pack space, 800+ pounds)
An 18" wide 1x12 T48 compared to an average 'SVT' style 8x10 sealed bass guitar cab
A 27 inch wide 2x12 3012LF loaded T48 and the $4,600 Turbosound TSW218, a 2x18 loaded folded horn.
A 36 inch wide 3015LF loaded T48 and the similar size 18 inch driver loaded Yorkville LS1208.
Comparisons of the different models with each other and commercial cabs.
1 post • Page 1 of 1