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TRF Sw2170ndge D0.35 Car Audio Subwoofer 21" 7000W RMS
Car Audio Subwoofer

TRF Sw2170ndge D0.35 Car Audio Subwoofer 21" 7000W RMS Code: TRF-494

The TRF SW2170ND D0.35 passive car subwoofer features a carbon-fiber cone and dust cap, as well as a foam surround. The voice coil has a diameter of 4 inches and is made in the USA or Greece.

  • ...

The TRF SW2170ND D0.35 passive car subwoofer features a carbon-fiber cone and dust cap, as well as a foam surround. The voice coil has a diameter of 4 inches and is made in the USA or Greece.

  • Diameter: 21 inches
  • RMS power: 7000 W
  • RMS program power: 18,000 W
  • Maximum power: 12,000 W
  • Operation: Passive
  • Impedance: Dual, 0.35 Ω
  • Sensitivity: 96 dB
  • Voice coil...
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  • Function

    Passive

    Classic subwoofers that require an external car amplifier to operate. They give you complete freedom to choose your own amplifier and build your sound system exactly as you want it.
3147 74 €
Delivery Tue, 17 Nov - Thu, 19 Nov
11,00 € shipping cost
Do you want it with 5,00 € shipping discount?
Sent from Greece
From DoctorSound
Greece
5+ pieces
See Car Audio & Screens on the page of DoctorSound

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Description & Specifications

The TRF SW2170ND D0.35 passive car subwoofer features a carbon-fiber cone and dust cap, as well as a foam surround. The voice coil has a diameter of 4 inches and is made in the USA or Greece.

  • Diameter: 21 inches
  • RMS power: 7000 W
  • RMS program power: 18,000 W
  • Maximum power: 12,000 W
  • Operation: Passive
  • Impedance: Dual, 0.35 Ω
  • Sensitivity: 96 dB
  • Voice coil layers: 8

Manufacturer

Manufacturer Details

Warnings & Safety Information
Product Number
TRF-494

Dimensions

Functionality
Passive

Functionality

Passive
Classic subwoofers that require an external car amplifier to operate. They give you complete freedom to choose your own amplifier and build your sound system exactly as you want it.

Technical Specifications

Diameter
21 "
Peak Power
-
Power (RMS)
7000 W
Nominal Impendance
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

3.147,74 €
11,00 € 16,00 €   shipping cost