Upgrade the sound on your boat with JBL® power that can take on the open seas. The MA6004 has marinized circuit boards to keep salt air and corrosion away and survive the brutal conditions of heavy waves and harsh weather. You’ll have tuning options for systems of any size, variable bass boost and easy installation in tight spaces. You’d be hard pressed to find a better audio system for any voyage, whether it’s a leisurely afternoon on a placid lake or a race across the Atlantic. And your next party out there? It can sound great!
Highlights:
- JBL marine amplification has been engineered to withstand harsh marine conditions, with fully “marinized” circuit boards to ensure flawless power delivery, year after year
- Onboard 12dB electronic crossovers provide tuning options for systems of any size
- Variable bass-boost circuit provides additional bass tuning to optimize performance, regardless of location
- Low-profile heatsink allows for installation in tight spaces
Specifications:
- 60W RMS x 4 channels at 4 ohms and ≤1% THD + N
- Signal-to-noise ratio: 80dBA (reference 1W into 4 ohms)
- 80W RMS x 4 channels at 2 ohms, 14.4V supply and ≤1% THD + N
- 160W RMS x 2 channels at 4 ohms, 14.4V supply and ≤1% THD + N
- Dynamic power: 145W at 2 ohms
- Effective damping factor: 6.395 at 4 ohms
- Frequency response: 10Hz – 27kHz (–3dB)
- Maximum input signal: 6V
- Maximum sensitivity: 100mV
- Output regulation: –0.03dB at 4 ohms
- Dimensions (L x W x H): 13-1/4" x 10-1/4" x 2-3/16" (337x261x56 mm)
- Fuses: 25A x 2