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DB1.2 1Ohm Class D Monoblock Subwoofer 12v Power Amplifier 1010w Verified RMS Power Output

World RRP: £194.99


Product code: DB1.2

If you attempt to use this product without installing it into the heat sink the product will immediately destroy itself.

Version History

V1 – The V1 production model had a short life and only 300 units were produced. V2 – Moved production to a new facility and changed the design completely. Featured increased power output and ability to link 2 amps to one output. V3 – Addressed the issues with phase alignment making it complicated to link 2 amps and simplified this. It also added better terminals and different remote control, as well as slightly higher power output. V4 – 2016 styling badge, as well as increased overall performance. 16v ready. Quoted theroetical output figures revised after testing. We did discuss a V5 model which was to be the same but with a fan to lower running temperatures under heavy load. We changed our mind about this and instead created the DB1.2s with more power for those applications where running a V4 DB1.2 would have really pushed the board to the limit.



Key Facts

Product Category Amplifiers
Version 4
Series Assault
Barcode 700175821683
Production Status Current
Product Net Weight (g) (For Pairs/Sets Weight Is All Major Parts) 3150
Product Height (mm) 62
Product Length (mm) 280
Product Width (mm) 242
Complete Product Pack Weight (g) 3500
Retail Carton L (mm) 298
Retail Carton W (mm) 243
Retail Carton H (mm) 98
Warranty (Months) 12
Sold As Single

Amplifier Data

Genuine Useable RMS Power, 4Ohm Bridge (Watts), < 1%THD, 14v 410x1
Genuine Useable RMS Power, 2Ohm Bridge (Watts), < 1%THD, 14v 670x1
Genuine Useable RMS Power, 1Ohm Bridge (Watts), < 1%THD, 14v 1010x1
Frequency Response (Hz) 10-1000
THD Continuous 4 Ohm 1Khz/100Hz (%) <0.1
Signal To Noise Ratio (db) >96
LPF (Hz) 40-180
Bass Boost (Db) 0-12
Boost Frequency (Hz) 30-80
Subsonic Filter (Hz) 15-50
Audio Signal Input Voltage (V) 0.2-6
LPF Slope (Db/Oct) 12
Subsonic Filter Slope (Db/Oct) 12
Amplifier Topology Class D
Amplifier Strappable? Not Recommended - No Warranty 2Ohm
Fuse Rating (Amps) 120
Power Wire Input Gauge (AWG) 4
Recommended Wiring Kit and Accessories PWK4.1 RCA5.1
Minimum Recommend Final Load Per Channel (Ohms) 1

Extended Amplifier Data

Verified RMS 14.4V Per Channel 4Ohm (Watts)@(THD), (Amps), (Version) 403@1%, 33.8 (V4), 313@1%, 25.2 (V3)
Verified RMS 14.4V Per Channel 2Ohm (Watts)@(THD), (Amps), (Version) 670@1%, 58.9 (V4), 540@1%, 45.4 (V3)
Verified RMS 14.4V Per Channel 1Ohm (Watts)@(THD), (Amps), (Version) 1004@3%, 102.4 (V4), 809@1%, 76.3 (V3)
Verified RMS 13.8V Per Channel 4Ohm (Watts)@(THD), (Amps), (Version) 288@1%, 24.2 (V3)
Verified RMS 13.8V Per Channel 2Ohm (Watts)@(THD), (Amps), (Version) 489@1%, 43.3 (V3)
Verified RMS 13.8V Per Channel 1Ohm (Watts)@(THD), (Amps), (Version) 715@1%, 71.9 (V3)
Verified RMS 12.5V Per Channel 4Ohm (Watts)@(THD), (Amps), (Version) 237@1%, 22 (V3)
Verified RMS 12.5V Per Channel 2Ohm (Watts)@(THD), (Amps), (Version) 401@1%, 39.4 (V3)
Verified RMS 12.5V Per Channel 1Ohm (Watts)@(THD), (Amps), (Version) 598@1%, 66.4 (V3)

Technical Highlights

  • Latest Version Of Our Mid Range Compact Mono
  • Highly Efficient Class D Topology
  • Variable Bass Boost Level and Frequency
  • Variable Low Pass Filter
  • T.D.O.S. Amplifier Protection Circuitry
  • Variable Subsonic Filter
  • Up To 6V Ready Pre Amp Input Stage
  • O.P.S. Oversized Power Supply
  • Thermally Efficient Heatsink Coating
  • Low THD Audiophile Components
  • High Density Cast Aluminium Heatsink Body
Technical Highlights

What's In The Box?

  • 1 x High Performance Mono Amplifier
  • 1 x Bass remote level control
  • 1 x 5m level control cable
  • 4 x Self tapping screws