Specification Sheet

PRODUCT BRIEF
Model: T1D410
Type: Subwoofer
Power Rating: 600 watts
Impedance: 2 or 8 ohm
Features
• VAST™ Patent-pending surround technology
• Symetrical dual progressive roll tear resistant poly-cotton spiders
• Periodic-stitched fatigue resistant tinsel lead wire
• Proprietary 8 AWG insulated all-metal input spring terminal connection
• 3" ultra-high temperature CCAW DVC w/ spun-laced Nomex collar and Al. former
• SWIFT™ Input connection (Selectable Woofer Impedance Fused Termination)
• IDHS™ Inductive Damping Heat Sink
• Optimized and matched magnetic and compliance geometry
• Anodized aluminum heat sinking dust cap
• Ultra low mass, high strength Kevlar fiber re-inforced paper cone
• Rigid die-cast aluminum frame with optimized pole and spider venting
Recommended Applications
Tuning(Fb) System
-3dB (F3)
Hz
(Qtc)
Hz
Sealed:
21.2 0.75 42.5 0.87 42.8 - - - -
Thiele-Small Specifications
Ported:
42.5 1.50 40.1 - 30.8 4.0 101.6 11.0 279
Fs (Hz): 36.0
Re (Ohms): 6.50
Le (mH): 2.5
Qts: 0.65
Qes: 0.73
Qms: 5.70
Cms (mm/N): 0.11
Vas (L): 15.7
Mms (g): 180.0
Mmd (g): 176.3
Rms (kg/s): 7.1
Airload (g): 3.7
No (%): 0.12
SPL (dB - 1W/1M): 83.0
BL (T*M): 19.0
*Xmax
10
(mm):
16.0
Sd (cm2): 345
EBP: 49.32
Krm (mOhms): 40.00
Voice Coil Diameter: 3.0 75.499 inches | mm Erm: 0.74
Voice Coil Height: 1.57 39.8 inches | mm Kxm (mH): 220.0
Voice Coil Layers: layers Exm: 0.5
Magnetic Gap Height: 0.39 10.0 inches | mm Rem (Ohms): 25.87
Linear Excursion, pk-pk (Xmax): 1.17 29.8 inches | mm
Maximum Excursion, pk-pk: 2.36 60.0 inches | mm *
Magnet Weight: 100 2.84 oz. | kg
Woofer Displacement: 2.1 0.074 liters | cubic ft.
Net Weight: 23 10.4 lbs. | kg
Power Rating: 600 1200 RMS | Peak
Above specifications and dimensions comply with the CEA-2031 standard.
RFPB- T1D410 (Rev -) EG
T1D410
2010
Enclosure
Volume (Vb)
Port Dia.
Port Length
Liters | cu.ft.
in. | mm
in. | mm
SPL (at 600 Watts) / Impedance (at 1 Watt)
Technical Specifications
4
30-Jan-08
All parameters are derived using a laser velocity
measurement method and verified with actual
measured Mmd and Re. All dual voice coil
models are wired in series. Xmax
10
represents
actual effective excursion at <10% THD.
Specifications subject to change without notice.
Rockford Corporation • 600 South Rockford Drive • Tempe, AZ • 85281Rockford Corporation • 600 South Rockford Drive • Tempe, AZ • 85281
Rockford Corporation • 600 South Rockford Drive • Tempe, AZ • 85281
0
10
20
30
40
50
60
70
60.0
70.0
80.0
90.0
100.0
110.0
120.0
130.0
10 100 1000
Impedance (ohms)
SPL (dB)
Frequency (Hz)
Closed Box SPL
Vented Box SPL
Closed Box Impedance
Vented Box Impedance