EARTHQUAKE SOUND FF-6.5 - EQS-Front Firing 6.5" Powered Subwoofer, 150W built in Amp

The FF Series subwoofers from Earthquake boast an unbeatable combination of power, performance, and affordability. Utilizing third-generation Earthquake FEA computer modeling and an advanced slot port design has increased the output of the powerful woofer/amp combo. This slot port design provides more port volume than traditional tubular port loading, resulting in a substantial and radical increase in low frequency output. The slot port is an integral part of the subwoofer and serves as a cross brace, making the cabinet strong and resonance-free.

The FF6.5 model takes the slot port design further by fusing it with an advanced reflex apparatus. This technology merges a quarter-wavelength transmission line with a variable cross-section folded horn. This results in an acoustic reflex device with unsurpassed efficiency, which leads to a massive boost in low frequency output. In fact, the FF6.5 subwoofer can rival ordinary designs with woofers up to 10 inches.

The FF Series subwoofers are designed with advanced features and manufactured with attention to detail to achieve an unmatched price-performance combination. It is no accident that the creation of FF subwoofers was the result of meticulous engineering, building on a heritage of excellence. In short, the FF6.5 Front-Firing Subwoofer from Earthquake is the ultimate solution for those who demand power, performance, and affordability in their subwoofers.

- 6.5" high power subwoofer
- Built-in 150W high-efficiency Class A/B power amplifier
- Front-firing design with a small footprint
- Transmission line construction with single slot port for optimized output
- Frequency Response: 28Hz-180Hz
- Crossover Frequency: 40Hz-180Hz
- 0-180° phase shift
- Automatic signal detection circuitry
- Status LED indicators
- Line level RCA inputs
- Black Ash finish
- Removable grille

Intended Uses:

- Contractors, Custom Installers & Retailers
- Front Firing Applications
- Budget Home Theaters
- Town Homes/Condos/Apartments/Restaurants
- RVs and Yachts