RT RoadThunder Car Sub Archive

RT RoadThunder Car Subwoofers

  • Models RT840, RT1040, RT1240
MTX RT RoadThunder Car Subwoofer Group

RT RoadThunder Subwoofers

RT Key Features

  • 1.5" Black Anodized Aluminum Voice Coil former
  • Precision-Wound Copper Voice Coil
  • Extended pole piece
  • Vented pole piece
  • Huge strontium ferrite magnets
  • Cold rolled steel frames

RT RoadThunder Subwoofer Specifications

Model Description Impededance Frequency
Response
Power
Handling
(RMS)
Sensitivity Magnet
Weight
Mounting
Depth
RT840 8" Subwoofer
(20.3 cm)
4 Ohms 34 Hz-
3.1kHz
100 Watts 88 dB 25oz
(.7kg)
3 11/16"
(93.7mm)
RT1040 10" Subwoofer
(25.4 cm)
4 Ohms 36 Hz-
1.8kHz
125 Watts 93 dB 28oz
(.8kg)
4 7/16"
(112.7mm)
RT1240 12" Subwoofer
(30.5cm)
4 Ohms 30 Hz-
3.2kHz
125 Watts 93 dB 28oz
(.8kg)
5"
(127mm)

RoadThunder RTL15-04 15 inch 200W RMS 4 Ohm Subwoofer

15" 200W RMS Single 4 Ohm Subwoofer