Why Shop Sonic Free Shipping Free Tech Support Easy Returns Low Price Guarantee Details
Print

Boss D400.2

800W Max, 2-Channel Diablo Series Amplifier (D4002)

—

No customer reviews yet. Be the first!

The product on this page is discontinued.
  • Diablo Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 150 watts x 2 chan.
  • Max power output: 800 watts x 1 chan.
  • MOSFET power supply
  • Remote subwoofer level control
  • LED power and protection indicators
  • Variable Bass Boost: 0-18dB
  • Variable high/low pass crossovers
  • Input gain control
  • Input sensitivity selector
  • Line and speaker level inputs
  • Dimensions: 17-9/16"L x 11"W x 2-5/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 6-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms150 watts x 2 channels
RMS Power @ 2 ohmsN/A
RMS Power @ 1 ohmN/A
Bridged RMS PowerN/A
Peak Power Output800 watts x 1 channel
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power Output800 watts
Total RMS Power Output300 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power.01%
Speaker Level InputsN/A
Preamp OutputsN/A
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover FrequencyN/A
Subsonic FilterN/A
Signal-to-Noise Ratio105 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse RatingN/A
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration6 years
Labor Warranty Duration6 years
Warranty ProviderManufacturer
Nobody has rated this product yet.
Share your thoughts with others:
Write a Review
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
Monster Cable BAP300Monster Cable BAP300
8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)		$40.00
Kicker DCK8Kicker DCK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable		$47.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
 ProductPriceAdd?
Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.99
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
 ProductPriceAdd?
Directed Silver Series Audio Interconnect Cable ** LOW PRICE **Directed Silver Series Audio Interconnect Cable ** LOW PRICE **
20 ft. of 2-Channel Silver Series RCA Interconnect Cable with Twisted Pair Construction		$3.99
Kicker Z-Series RCA Interconnect CablesKicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation!		$14.99
Monster Cable 300 Series XLN+ Audio Interconnect CableMonster Cable 300 Series XLN+ Audio Interconnect Cable
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 6-cut turbine MirrorChrome connectors, and 2-way time correct windings for the ultimate RCA cable!		$45.00
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
 ProductPriceAdd?
Raptor C1F ** SPECIAL PRICE **Raptor C1F ** SPECIAL PRICE **
True 1.0 Farad Car Audio Capacitor for up to 1000W Max		$31.99
e2 ECAP1 by Scosche - Mid-Level 1 Farade2 ECAP1 by Scosche - Mid-Level 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max		$43.99
Rockford Fosgate RFC1D - Top of the Line 1 FaradRockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max		$104.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
 ProductPriceAdd?
StreetWires FB8StreetWires FB8
8 Gauge Firewall Bushing		$4.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs		$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.		$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99
Related products
e2 E1000 by Scosche
e2 1000W Single Amplifier Wiring Kit • 9.5mm Power/Ground (Equivalent in Strands to Most Other "4 Gauge" kits) • 17' Twisted Hex RCA Interconnect Cables • 17' Power and Ground
$34.99
in stock
More info

Product Summary

Manufacturer: Boss
Model number: D400.2
UPC: 791489108966
Weight: 9.00 lbs
Internal SKU: d4002
Internal product ID: 11855

Why Sonic Electronix?

February caption contest - win a Powerbag!

Customer Testimonial

Fast service, and great price. I was especially pleased that the accessories for installing the car stereo were included, at no extra price. Contrast this with another store I checked, where the accessories cost more than the stereo!

- Dawn

See more…

Recently Viewed Items

d4002 thumbnail

In-Dash Digital Media Receiver with Built-in Bluetooth Handsfree, iPod Docking Station, MP3 Playback via USB/SD Inputs and Remote

d4002 thumbnail

High Power 2-Channel Line Output Converter with Low Voltage Trigger Remote Output

d4002 thumbnail

Wired Marine Remote Control with LCD Display