S
PECIFICATIONS
– 6 –
Model RFA-408 RFA-808 RFA-410 RFA-810 RFA-412 RFA-812
Nom. Imped. 4 8 4 8 4 8
FS (Hz) 29 31 23 25 21 22
RE (Ohm) 3.5 7 3.5 7 3.5 7
LE (mH) 0.59 1 .86 1.3 1 1.6
QMS 2.08 2.19 1.94 2.03 2.2 2.8
QES 0.53 0.69 0.47 0.58 0.45 0.58
QTS 0.42 0.52 0.38 0.45 0.38 0.48
VAS (cu.ft) 2.154 2.154 3.5 3.5 9.128 9.128
VAS (liter) 61 61 127 127 260 260
Power (Watts RMS) 150 150 150 150 250 250
SPL (dB @ 1w/1m) 86.6 86.4 87 86.5 89.4 89
X-MAX (inches) 0.25 0.25 0.34 0.34 0.37 0.37
X-MAX (mm) 6.3 6.3 8.5 8.5 9.3 9.3
Rec. Box Vol. (cu. ft.) 0.33 0.33 0.66 0.66 0.88 0.88
Spk. Dis. Outside (cu. ft.) 0.04 0.04 0.07 0.07 0.11 0.11
Spk. Dis. Outside (liters) 1.13 1.13 1.79 1.79 3.04 3.04
Spk. Dis. Inside (cu. ft.) 0.05 0.05 0.08 0.08 0.12 0.12
Spk. Dis Inside (liters) 1.35 1.35 2.24 2.24 3.52 3.52
Mntg. Dia. (in.) 7-3/8 7-3/8 9-3/8 9-3/8 11 11
Mntg. Dia. (mm) 187.4 187.4 238.1 238.1 279.4 279.4
Mntg. Depth (in.) 3-5/8 3-5/8 4-1/2 4-1/2 5-1/8 5-1/8
Mnt.g. Depth (mm) 92.1 92.1 114.3 114.3 128.6 128.6