Down 4 Sound Down4Sound JP33 | 3300 WATT RMS Class D Amplifier

Down4Sound JP33 | 3300 WATT RMS Class D Amplifier

Down 4 Sound
SKU:
DS - JP33-nli
$599.99
$1,049.99
(You save $450.00 )
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Weight:
20.00 LBS
Fixed Shipping Cost:
$25.00
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Description

Down4Sound JP33 Monoblock Amplifier

The JP33 is a Class D subwoofer amplifier with dual power and ground inputs, Tiffany RCA inputs and a continuously running internal fan. This listing is for the Battleship Grey model.

Specifications at a Glance

RMS output at 14.4V, 1% THD 3300W at 1 ohm; 2300W at 2 ohms; 1200W at 4 ohms
Operating voltage 9–16V
Recommended fusing 350A total; 175A per positive input
Connections Two 0-gauge power inputs; 4-gauge speaker output; RCA inputs
Dimensions (L × W × H) 13.8 × 9.37 × 2.63 inches
Remote BT remote with voltage, temperature and clipping display; external USB power required

Review the manual before choosing the final speaker load or a strapped installation. The original connection and control specifications are retained below.

Electrical Requirements

Plan adequate alternator output, battery reserve and properly fused power/ground wiring before installation. Charging voltage and the combined demand of all amplifiers matter. Use the amp draw calculator as an estimate, then compare high-output alternators, battery options and wiring for your vehicle. The manufacturer electrical-upgrade warranty requirements below still apply.

This 3000 plus watt amplifier MUST HAVE an ELECTRICAL UPGRADED INSTALLED, OR NO WARRANTY.

THIS MEANS YOU NEED A BIG 3, UPGRADED ALT, AND RESERVE BATTERY(s) to support this amplifier and any others you may have in your setup. If you do not have the proper electrical before installing this amplifier, you will not have a warranty. 

Our Ratings on Power for the JP33: TESTED at 14.4 V @ 1% THD

  • 1-ohm rating: 3300 WATTS RMS 
  • 2-ohm rating: 2300 WATTS RMS 
  • 4-ohm rating: 1200 WATTS RMS

Other Specifications on the JP33:

  • Frequency response : 14Hz –260Hz
  • Signal to noise : 96dB
  • Damping factor : 300 <
  • Input sensitivity : 6V –0.2V
  • Subsonic filter : 10Hz –50Hz
  • Low pass filter : 35Hz –250Hz
  • Phase : 0 –180 degree
  • Strappable connection
  • Working to half ohm in speaker connection
  • Fusing: 350A TOTAL | 175A each positive input ( x2)
  • Clipping indicator
  • BT Remote control with Voltage and Temperature display, Clipping indicator.
  • C type power connection for BT remote ( this unit does not have rechargeable batteries) external battery back required our usb power of some sort)
  • 4 ga speaker output
  • 2 x 0ga power inputs
  • Operating voltage : 9 to 16 Volts
  • Dimensions : 13.8 INCHES (L) x 9.37 INCHES (W) x 2.63 INCHES (H)

MADE IN SOUTH KOREA

JP33 MANUAL

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