JBL Stadium 4 4-channel car amplifier truck subwoofer For efficiency and extended high-frequency

For efficiency and extended high-frequency response

No flimsy plastics here — the GS10 houses a 1" fabric dome and a beefy 1″ voice coil on an aluminum former

Alpine digs Jeeps

it's designed to enhance the bass output significantly without intruding into the cabin's usable space

speaker-level inputs (speaker wire to RCA adapter required)

JBL Stadium 4 4-channel car amplifier truck subwoofer For efficiency and extended high-frequencyProduct highlights: 4 channel car amplifier 100 watts RMS x 4 at 4 ohms (120 watts RMS x 4 at 2 ohms) 240 watts RMS x 2 in bridged mode (4 ohm stable in bridged mode) separate variable high and low pass filters (32 320 Hz, 12 dB octave) on front and rear channels preamp inputs and outputs speaker level inputs (speaker wire to RCA adapters included) E. A. R. L. ground terminal included wiring and hardware not included with amplifier 4 gauge power and