Rockford Fosgate T115D2 User manual

DATE: 5-11-04 ROCKFORD ACOUSTIC DESIGNS
ENGINEER: CREATED IN SOLIDWORKS
SHEET: 1 OF 1 UNITS:
INCHES [MILLIMETERS]
DESCRIPTION:
DOC CON:
SCALE: 1:4
TECHNICAL SPECIFICATIONS
T115D2 T115D4
15" [381]
220 oz (6237 g)
15" [381]
220 oz (6237 g)
NOMINAL DIAMETER
MAGNET WEIGHT
PRODUCT NAME
FREQUENCY RANGE
DC RESISTANCE (Re)
NOMINAL IMPEDANCE (2) 2 Ohms
3.1 Ohms 6.2 Ohms
(2) 4 Ohms
27 Hz-250 Hz
26 Hz-250 Hz
0.51
27 Hz
0.46
0.43
26 Hz
ELECTRICAL Q FACTOR (Qes)
TOTAL Q FACTOR (Qts)
RESONANCE FREQUENCY (Fs)
0.56
MECHANICAL Q FACTOR (Qms)
6.0 mH
ALUMINUM
1.56" [40]
3.00" [76]
12.16 oz (344.8 g)
1.00E-04 m/N
3.147 FT^3 (89.1 LITERS)
122.5 in^2 (0.079 m^2)
6.05
4.2 mH
ALUMINUM
1.56" [40]
3.00" [76]
13.01 oz (368.8 g)
1.00E-04 m/N
3.147 FT^3 (89.1 LITERS)
122.5 in^2 (0.079 m^2)
6.74
VOICE COIL INDUCTANCE
VOICE COIL FORMER MATERIAL
VOICE COIL WINDING WIDTH
VOICE COIL DIAMETER
MOVING MASS (Mms)
COMPLIANCE (Cms)
EQUIVALENT AIR VOLUME (Vas)
EFFECTIVE CONE AREA (SD)
FORCE FACTOR (BL) 25.5 T-m
0.55" [14]
88 dB
600 W RMS/1200 W PEAK
600 W RMS/1200 W PEAK
88 dB
0.55" [14]
20.3 T-m
LINEAR EXCURSION (X-MAX)
SENSITIVITY (SPL) W/M
OPERATING POWER (PE)
EFF. BANDWIDTH PROD. (EBP)
MOTOR IMPEDANCE (Rem)
MECH. RESIST. LOSSES (Rms) 9.01 kg/s 9.70 kg/s
MOTOR CONSTANT (Erm) 0.760 0.809
MOTOR CONSTANT (Exm) 0.628 0.612
MOTOR CONSTANT (Krm)
MOTOR CONSTANT (Kxm)
23.39 mOhms
108.47 mH
23.70 mOhms
179.56 mH
57 48
18.02 Ohms 28.02 Ohms
SPECIFICATIONS MAY VARY PER MANUFACTURING TOLERANCES AND ARE SUBJECT
TO IMPROVEMENT WITHOUT NOTICE.
15 INCH POWER STAGE 1 WOOFER
3056 WALKER RIDGE DRIVE
SUITE G
WALKER, MI 49544
THIELE-SMALL MEASUREMENTS MADE WITH VOICE COILS IN SERIES.
RELEASE & DATE:
#1 (5-11-04)
15 3/4" 399.82
14 11/16" MOUNTING HOLE DIAMETER373.79
8 3/8" 212.73
13 7/8" 352.15