EARTHQUAKE Earthquake Sound FF-6.5 Front Firing Subwoofer (Black, Single) (6.5-inch)

Earthquake' S FF subwoofer system was designed to offer a budget-conscious and Volume-optimized subwoofer solution. With a small footprint, wide variety of applications, and incredible output, The 6.5" FF6.5 features a 150-watt class AB amplifier, auto signal sensing, low level inputs, and 180-degree phase shifting as well as a 0-40 Hz crossover. From the manufacturer achieve big bass in a small space. Earthquake' S FF6.5 subwoofer system was designed to offer consumers A subwoofer solution optimized for both your volume and your budget. With their small footprint, wide variety of applications, and incredible output thanks to a precise transmission line design for enhanced low end, these woofers offer features like a 150-watt class A/B amplifier, LED status indicators, auto signal sensing, 180-degree phase shifting, and a 40-180hz crossover. Earthquake Sound FF6.5 subwoofer features LED status indicators, auto signal sensing and a 40-180hz crossover. View larger phase and filter control a 0- to 180-degree phase switch allows for precise control of bass response. A low pass filter dial allows for a variable 12dB per octave, with a range of 40-180hz. Earthquake Sound FF6.5 subwoofer transmission line design for optimized bass output. View larger signal detection circuitry built-in signal detection circuitry detects when connected devices are on. It automatically shuts off the amplifier after 30 minutes if music is not detected. Full-range speaker outputs two full-range speaker outputs can be used to power up other full-range speakers in your audio system, driven by the FF6.5 sub' S built-in amplifier. Technical specifications woofer diameter: 6.5" Output power: 150 watts Frequency Response: 25-180hz power line voltage: 115-230 AC 50/60Hz Output levels: >100dB peak SPL from 40-180hz Dimensions: 9 15/16" X 7 11/16" X 14 1/4" (252.4mm x 194mm x 361mm) Weight: 16.5 lbs (7.5kg).