Prodigy Audio

Prodigy Audio™ | NB2800.1 | 2800 Watt Mono Block + Two 15" NB5-15D4 Subwoofers

$1,397.97 USD

Sale Sold out

NB2800.1 2800 Watt Mono Block
Take your power to the next level with this South Korean built Mono block amplifier. The NB2800.1 is a
compact powerhouse that is ready to power the subwoofers of your choice. Currently the most powerful
amplifier that we carry, it is ready to perform with its robust design and construction.

Technical Highlights

Powerful 2800W RMS power at 1-OHM
Timeless design of heatsink. Features tall fins and high mass aluminum for enhanced cooling
Enhanced Cooling: Upgraded thermal management featuring quiet high-speed cooling fans.
Reversable badging for different mounting orientations
Designed for powerful small footprint
RMS Power:

4 ohm: 800W x 1 @ 14.4V
2 ohm: 1800W x 1 @ 14.4V
1 ohm: 2800W x 1 @ 14.4V
2 ohm Linked: 5600W x 1
Operating Range: 9 to 15.5 Volts

Tuning and Sound:

Low Pass: 35Hz - 250Hz
Frequency Response: 10Hz - 270Hz
Subsonic: 10Hz - 50Hz
Bass Boost: 0-9 dB
Input Sensitivity: 6V - 0.2V
Signal to Noise Ratio: >97dB
T.H.D @ 4 ohm: <0.1%
Fuse Rating:

Single unit: 300A
Strapped: 600A
Dimensions: 13.38" L x 7.40" W x 2.24"

(340mm x 188mm x 57.15)

Additional Features:

Strappable Digital Monoblock Amplifier
Bass knob features clipping, temperature and voltage monitoring
4-Way Protection Circuits: Thermal, High & Low Voltage, Speaker Short, and DC
Warranty: 1-year warranty
Two 15" NB5-15D4 Series Subwoofers

The NB5 series (10", 12", & 15”) is a robust line up of 1000--1200 watt handling subwoofers. Starting with the motor design, we optimized the design to incorporate a large inner pole, upper and lower, Faraday shorting ring which helps to reduce any distortion caused by inductance throughout the movement range of the cone. We chose a 2.75” diameter coil that has a very long winding width, with the wire being made of flat aluminum. Overall, they have 27mm of excursion one way at 70% BL and have a 40mm of X-mech forward and 50mm downward x-mech clearance before soft parts crash into hard parts. The motor has 280 ounces of ferrite rings and utilizes a vented pole design with coil gap radial vents for moving heat quickly out of the gap. Mated to the motor is a heavy duty cast aluminum frame that serves as an excellent heat exchanger. As the motor gets hotter the mass of aluminum helps to dissipate the overall heat. Nomex spiders with heavy stitched in tinsel leads, competition grade treated paper cone, Carbon Fiber dust cap and the heavy-duty foam surround complete the make-up of this woofer.

Features:
27mm of x-max one way at 70% BL
Product RMS Power 1200 watts
Available Coil Options: D2/D4
Vented magnetic gap
Black Aluminum 2.75” voice coil for superior power handling
High Temperature flat aluminum voice coil wire
Large Aluminum ID Faraday Ring
Chrome 4awg Push Terminals
Stitched on Double Tinsel Leads
Heavy Cast aluminum frame
Extreme duty Nomex spiders