Directed Studio Subwoofers Directed Electronics, Inc. Woofer Parameter Sheet
11/26/2001 MODEL Fs (Hz) Vas (cu.ft.) Vas (L) Qms Qes Qts Re (ohms) Nominal Z (ohms) Le (mh) SPL (dB 1w@1m) SPL (dB 2.83V@1m) XMAX (inches) XMAX (mm) PE (watts) RMS Peak power (watts) Mmd (grams) Mms (grams) Cms (mm/N) Bl (Tesla-M) EBP Sd (sq. m.) Sd (sq. ft.) Speaker displacement (cu. Ft.)
Sealed box (cu. ft.) low freq. Avg. sealed box (cu. ft.) Avg. sealed box H x W x D (in.) * Avg. box F3 (Hz) Avg. box Fb (Hz) Avg. box Q
Sealed box (cu. ft.)SPL Vented box (cu.ft.) Vented box H x W x D (in.) *
Port tuning freq. (Hz) Port diameter round (inches) Port opening square (inches)
Port length (inches) Other parameters Magnet size (oz.) Magnet housing dia. Voice coil dia. (in) Back-plate vent dia. (in.)
Mounting depth (in.)
23104 3104 32.88 0.91 25.90 4.12 0.52 0.46 3.79 4.00
23108 3108 30.19 1.06 30.07 3.66 0.49 0.43 6.80 8.00
23124 3124 24.25 2.75 78.02 4.71 0.41 0.38 3.79 4.00
23128 3128 22.44 3.25 91.99 3.55 0.38 0.35 6.8 8.00
84.41 87.66 0.60 15.18 400 500 146.00 153.00 0.161 15.23 64 0.0346 0.3724 0.08 0.7 0.45 15.75x9.75x6 51 57 0.8 0.32
84.22 84.93 0.55 13.89 400 500 149.00 156.00 0.178 20.30 62 0.0346 0.3724 0.08 0.64 0.43 15.5x9.6x6 50 56 1 0.31
86.20 89.45 0.50 12.71 450 600 176.00 188.00 0.280 14.46 59 0.0491 0.5285 0.11 1.15 0.80 19x11.75x7 45 51 0.8 0.47
86.23 86.95 0.55 13.95 450 600 174.00 186.00 0.277 21.30 59 0.0491 0.5285 0.11 1.08 0.77 18.75x11.6x7 46.00 51 0.08 0.45
1.00 20.25x12.75x7.75 32 3 7.07 16.3 10" 100 6.30 2.50 0.75 5.5
1.00 20.5x12.75x7.75 30 3 7.07 17.7 10" 100 6.30 2.50 0.75 5.5
1.00 21.25x13.25x8.25 33 4.0 12.57 26.9 12" 100 6.30 2.50 0.75 6.2
1.00 21.5x13.25x8 32 4.0 12.57 28.4 12" 100 6.30 2.50 0.75 6.2
Total depth Mounting hole dia. (in.) Frame dia. (in.)
Frequency range (Hz)
6.2 9.1 10.7 25-2500
6.2 9.1 10.7 25-2500
6.9 11.0 12.6 20-2500
Specifications are subject to change without notice * Box dementions include speaker and port displacement area and represent total internal volume and material is 3/4" Š Copyright 2001 by Directed Electronics, Inc. All rights reserved
6.9 11.0 12.6 20-2500