F4 - 2" Bolt-On Aluminum Flare Horn 45 x 45 6x9" or behind seat boxes for

or behind seat  boxes for pickup trucks

Enclosure suggestions

the TKO104 can save you money and space

we used an advanced T-yoke design that has rear venting to keep air flowing through the motor and the heat under control

Adjustable Low Pass Filter @ 24dB Octave Slope

F4 - 2" Bolt-On Aluminum Flare Horn 45 x 45 6x9" or behind seat boxes for*Sold as each not in pairs. Flare Horn only. The Massive Audio F4 is a 2" Exit, 4 Bolt Mount Horn that is made from cast aluminum for durable, high performance dispersion and accurate sound reproduction. The aluminum construction also acts as a heat sink to provide additional cooling to high powered drivers. The F4 horn works in conjunction with Massive Audio compression drivers PAT 200 and PAT 400 for perfect dispersion of high frequencies for