More Control at Your Finger Tips Earthquake's line of equalizers do more than just alter your music. They give you 4 or 7 bands of equalization, subwoofer crossover, level controls and an extra audio input for a secondary source. You can control all this from the EQ-PXi with adjustable knobs.

More Control at Your Finger Tips Earthquake's line of equalizers do more than just alter your music. They give you 4 or 7 bands of equalization, subwoofer crossover, level controls and an extra audio input for a secondary source. You can control all this from the EQ-PXi with adjustable knobs.

As the first 4 channel full-range amplifier of the MiniD series, the MiNi-D1000.4 is blazing its own trail. It does so by cramming 4 full channels of robust cool running power into a micro chassis the size of a portable hard drive. This level of power density is just now possible thanks to the new Power Chip technology from Earthquake.

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

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

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

The MiNi-D3000.4 is essentially two Mini-D1500.2 amplifiers fused together in one chassis. Resulting in the most power-dense 4 channel amplifier on the market today. With 180 watts RMS to each of its 4 channels the MiNi-D3000.4 D has enough power to satisfy even the hungriest speakers all while remaining incredibly composed. The audiophile attributes are so refined that a panel of audio experts could not pick it out against esoteric home audio amplifiers.

Earthquake SLAPS are Tunable Passive Radiators that provide additional bass, without additional amplifier power or enclosure volume. Designed to perfectly complement all good quality long-throw woofers on the market. SLAPS add up to +6dB of bass compared to regular sealed and ported enclosures. The benefit of them being user tunable is they can be integrated into virtually any sub/ cabinet combination.

The TNT amplifiers have the power and intensity that Earthquake is known for but with an affordable price tag. Everybody deserves a strong amp to keep up with their system.

The TNT amplifiers have the power and intensity that Earthquake is known for but with an affordable price tag. Everybody deserves a strong amp to keep up with their system.

The TNT amplifiers have the power and intensity that Earthquake is known for but with an affordable price tag. Everybody deserves a strong amp to keep up with their system.

The TNT amplifiers have the power and intensity that Earthquake is known for but with an affordable price tag. Everybody deserves a strong amp to keep up with their system.

For the past year and half Earthquake engineers have been working on providing consumers with the best 5 channel amplifier; finally, the TD5X was conceived. TD5X's 3000 watts of max power is more than anyone will ever need in such an install. TD5X has 4 stereo channels and one powerful bass subwoofer channel.

70V/110V Line Matching Transformer.

The PowerHouse Class A/B amplifiers perform much better than any normal output stage on the market. This technology allows these amps to produce more power while putting less of a load on your vehicle’s electrical system. This means more power to your speakers, no thermal shut-down problems, and longer play times than the competition. Additionally, they deliver an amazing frequency response and distortion as low as 0.001% .

Earthquake’s Class-J amplifiers deliver far beyond your expectations with blazing performance, intelligent design, and unique features that are second to none. These killer amplifiers operate in the range of 95% efficiency.

The PowerHouse Class A/B amplifiers perform much better than any normal output stage on the market. This technology allows these amps to produce more power while putting less of a load on your vehicle’s electrical system. This means more power to your speakers, no thermal shut-down problems, and longer play times than the competition. Additionally, they deliver an amazing frequency response and distortion as low as 0.001% .

The Earthquake EQ line of Maximum Musical Output drivers are specifically designed to provide smooth, low-distortion mid-range/mid-bass output for the highest quality sound reinforcement applications.

The Earthquake EQ line of Maximum Musical Output drivers are specifically designed to provide smooth, low-distortion mid-range/mid-bass output for the highest quality sound reinforcement applications.

1PC. 5Ft. (1.5m) 3.5mm-to-RCA Gold Plated Copper Cable

30.48M (100FT.) 14-AWG/2.0mm2 Speaker Cable - Clear

Focus™ speakers are serious products, engineered by Earthquake Sound to meet the demands of the toughest musical and environmental situations in the high-fidelity world. Speakers are not about hype or the "One Of A Kind" material... it’s all about being able to thoroughly enjoy your music no matter what type it is.

Focus™ speakers are serious products, engineered by Earthquake Sound to meet the demands of the toughest musical and environmental situations in the high-fidelity world. Speakers are not about hype or the "One Of A Kind" material... it’s all about being able to thoroughly enjoy your music no matter what type it is.

Focus™ speakers are serious products, engineered by Earthquake Sound to meet the demands of the toughest musical and environmental situations in the high-fidelity world. Speakers are not about hype or the "One Of A Kind" material... it’s all about being able to thoroughly enjoy your music no matter what type it is.

Focus™ speakers are serious products, engineered by Earthquake Sound to meet the demands of the toughest musical and environmental situations in the high-fidelity world. Speakers are not about hype or the "One Of A Kind" material... it’s all about being able to thoroughly enjoy your music no matter what type it is.

Earthquake SLAPS are Tunable Passive Radiators that provide additional bass, without additional amplifier power or enclosure volume. Designed to perfectly complement all good quality long-throw woofers on the market. SLAPS add up to +6dB of bass compared to regular sealed and ported enclosures. The benefit of them being user tunable is they can be integrated into virtually any sub/ cabinet combination.

Earthquake SLAPS are Tunable Passive Radiators that provide additional bass, without additional amplifier power or enclosure volume. Designed to perfectly complement all good quality long-throw woofers on the market. SLAPS add up to +6dB of bass compared to regular sealed and ported enclosures. The benefit of them being user tunable is they can be integrated into virtually any sub/ cabinet combination.

The VTEK-Xi line of speakers are designed with an emphasis on OEM applications to install precision high quality aftermarket speakers in factory upgraded vehicles.