Rockford Fosgate T1D415 Power 15" T1 4-Ohm DVC Subwoofer

Rockford Fosgate T1D415 Power 15" T1 4-Ohm DVC Subwoofer

Innovative technologies allow the T1D215 subwoofer to perform like a larger woofer over the previous model. The T1 15” features dual 2-Ohm voice coils, 1,000 Watts RMS power handling, and includes a grille with integral trim ring.

• Symmetrical dual progressive roll tear resistant poly-cotton spiders
• Periodic-stitched fatigue resistant tinsel lead wire
• Proprietary 8 AWG insulated allmetal input spring terminal connection
• High-temp voice coil with spun-laced Nomex® re-inforcement collar
• Optimized and matched magnetic and complicance geometry
• Anodized aluminum heat sinking dust cap
• Kevlar fiber reinforced paper cone
• Rigid die-cast aluminum basket
• Optimized pole piece and spider venting
• Anodized aluminum voice coil former / copper clad aluminum wire
• 1 Year Standard Warranty 

CEA-2031 Compliant:

Size:

15"

Subwoofer Type:

Standard

Power Handling (Watts RMS):

1000 Watts RMS  2000 Watts Max

Nominal Impedance:

Dual 2-Ohm

Voice Coil Type:

Dual Voice Coil

Voice Coil Diameter:

3.0" (75.5 mm)

Magnet Weight (oz):

229 oz. (6.49 kg)

Speaker Connector:

Compression Terminal

Fs (Hz):

26.3

Re (Ohms):

3.25

Le (mH):

1.6

Qms:

6.50

Qes:

0.46

Qts:

0.43

Vas (Liters):

102

Sd (cm2):

845

SPL (dB @ 1w/1m):

87.9

Xmax (mm):

16.4

Sealed Box Volume (Vb):

2.25 cu. ft. (63.7 Liters)

Vented Box Volume (Vb):

2.66 cu. ft. (75.3 Liters)

Woofer Displacement:

0.191 cu. ft. (5.4 Liters)

Cutout Diameter:

13.9375 in. (354 mm)

Mounting Depth:

8.39 in. (213 mm)

Shipping Weight:

54.1 Lbs. (24.53 Kg.)