MiNi-D3000.4 2nd Gen

MiNi-D Stereo 4-Channel Amplifier

Mini-D3000.4-V2_01
Mini-D3000.4-V2_02Mini-D3000.4-V2_03Mini-D3000.4-V2_04

-48%

The Earthquake Sound Mini D3000.4 2nd Gen stands as one of the most power-dense 4 channel amplifiers on the market today.

With 200 watts RMS to each of its 4 channels, the Mini D3000.4 has enough power to satisfy even the hungriest speakers all while remaining incredibly cool and composed.

Mini D3000.4-V2 is a true next-gen amplifier with features and a level of design sophistication years beyond the competition. With the Mini D series, Earthquake once again reasserts absolute dominance in the field of car amplifier technology.

Sammenling produkt

4.945,00 DKK
2.595,00 DKK

Sælges enkeltvis

EAN: 0689759101079 Excluding VAT 2076 DKK

MiNi-D3000.4 2nd Gen - MiNi-D Stereo 4-Channel Amplifier

Joseph_medium.jpgTo decisively leapfrog the car amplifier industry, would be no easy task. Earthquake’s chief engineer, Joseph Sahyoun, descended into the Earthquake research laboratories determined to crack the code to the universe and design the car amplifier of the future! It was clear that the amplifiers of the future would be smaller, stronger and smarter. However, breaking through the technical barriers on the way would require considerable innovation. To decrease the size of an amplifier it was also necessary to increase its efficiency. This requires intelligence and control. In the pursuit of these goals several new technologies were developed.

Unprecedented Placement Possibilities

Reclaim your trunk space! The new micro form-factor of the Mini D opens up a new realm of placement possibilities – Under car seats, inside door or chassis panels. It is no longer necessary to stuff your trunk with amplifiers to get great sound.

Real World Benefits

The real world benefits of these technologies are significant. In comparison to a traditional Class AB amplifier with an efficiency of 45 percent, the Mini D at 96 percent will use less than half the power playing at the same volume. Or it will play 3db louder with the same amount of power. 3dB is the same as adding an extra woofer to the system. With Mini D even a staunch system will be able to operate with just the stock battery and alternator. As Mini D is very competitively priced against inferior rivals – all this extra power is basically FREE.  

Priced and sold per piece.

Features:

  • Clip suppression technology to avoid hard clipping so in the event of excessive input the sound will not get harsh.
  • Fan free operation negates the need for noisy fans even when driven continuously 2db into clip the Mini D will not overheat.
  • ST or 4CH input switch for using the amp in either 2 channel or 4 channel operation.
  • Auto ON signal sensing allows the amplifier to wake up on signal and fall asleep when not in use.
  • User selectable high & low pass crossovers with variable crossover frequency.
  • High and low pass multiplier button offers users great flexibility for a variety of wiring configurations.
  • MARS status LED lights up when it has detected an anomaly and when the unit is initially powered up and going through self analyzing mode.
  • Power and protection LED indicators

Specifications:

  • Model: MiNi-D3000.4 2nd Gen
  • EAN: 0689759101079
  • Number of Channels: 4
  • Class: Digital Class D
  • Max Power: 3000 Watts
  • RMS Power:
  • 4 x 120W @ 4-Ohm
  • 4 x 200W @ 2-Ohm
  • 2 x 300W @ 4-Ohm bridged
  • Gain Level Control: 0.2V–6V RMS
  • Channel Separation: > 90dB
  • THD+N: < 1%
  • Crossover Frequencies:
    • High Pass Filter: 20Hz–400Hz x10 Button Engaged: 200Hz–4kHz
    • Low Pass Filter: 50Hz–500Hz x10 Button Engaged: 500Hz–5kHz
  • Signal-to-Noise Ratio: 98dB
  • Fuse Rating: 2 x 40A (included)
  • F and R RCA Line Inputs
  • HPF/Flat/BPF Filter Switch

Dimensions:

  • H x W* x D: 2.48″ (63mm) x 11.22″ (285mm) x 8.26″ (210mm)
*Width includes mounting feet

OMEGA

Omega (Optical Multilevel Empirically Guided Aggregation) is the highly evolved brain and central nervous system of the Mini D amplifier. Traditional amplifiers are comprised of many circuits, operating in blind autonomy. OMEGA adds intelligence and operational awareness to these functions- transforming autonomy into unity.

OMEGA is tapped into every circuit and transmits instructions in the optical plane with a speed of 500khz, making it deadly accurate. This enables constant optimization of power generation and amplification.

The best example of efficiency gain due to OMEGA is the power supply and amplification section, previously operating without coordination. With OMEGA – they operate in continued adaptive synchronization, almost doubling their output. In addition to adaptive synchronization OMEGA utilizes an optical multilevel feedback path operating in the digital domain – providing real time targeting data, – enabling OMEGA to digitally steer voltage and current with absolute precision.

VE-TAT

VE-TAT (Velocity Enhancing Transistor Augmentative Technology) is an enhanced transistor dead-time controller. Where OMEGA is a macro overlay system – VE-TAT works at the component level. A critical area for efficiency in a Class D amplifier is the speed and precision by which the transistors can be opened and closed. VE-TAT dramatically increases transistor velocity, thus eliminating dead-time losses and increasing efficiency. The addition of VE-TAT makes the Earthquake Gen 3 Enhanced Class D output topology the most efficient Class D technology on the planet today.

MARS

MARS (Magnetically Actuated Reanimation System) is a new type of protection system that enables the use of all amplifier power resources without compromising the survivability of the amplifier under catastrophic conditions. Typical protection systems rely on fuses or relays that complicate the signal path thus degrading audio quality. MARS is different as it is not in the signal path, but works by sensing the electromagnetic field of the conducting wires.

Like OMEGA the internal communication of MARS is optical rather than electrical. MARS does not use any relays or other damping-factor reducing mechanical switches that can wear out or fail over time. Instead, a specially designed circuit instantly shuts off the output drive. In the event a short-circuit activates the MARS protection system, it continuously re-scans the output every 10 seconds. Normal operation automatically resumes as soon as the short-circuit condition is removed.

Box dimensions
9.8 × 33.5 × 24.6 cm
Weight
3.2 kg

Specifikationer

Channel Separation
> 90dB
Channels
4
Class
Digital Class D
Crossover Frequency
High Pass Filter: 20Hz–400Hz ( x10 Button Engaged: 200Hz–4kHz )
Low Pass Filter: 50Hz–500Hz ( x10 Button Engaged: 500Hz–5kHz )
Filter Switch
HPF/Flat/BPF
Fuse Rating
2 x 40A (included)
Gain Level Control
0.2V–6V RMS
MAX Power
3000W
RCA Line Inputs
F and R
RMS Power
2 x 300W @ 4-Ohm bridged
4 x 120W @ 4-Ohm
4 x 200W @ 2-Ohm
Signal to Noise Ratio
98dB
THD+N
< 1%
  • Auto ON signal sensing allows the amplifier to wake up on signal and fall asleep when not in use.
  • Clip suppression technology to avoid hard clipping so in the event of excessive input the sound will not get harsh.
  • Fan free operation negates the need for noisy fans even when driven continuously 2db into clip the Mini D will not overheat.
  • High and low pass multiplier button offers users great flexibility for a variety of wiring configurations.
  • MARS status LED lights up when it has detected an anomaly and when the unit is initially powered up and going through self analyzing mode.
  • Power and protection LED indicators
  • ST or 4CH input switch for using the amp in either 2 channel or 4 channel operation.
  • User selectable high & low pass crossovers with variable crossover frequency.

Manual

Schematics