About: JBL MA1000 1000W RMS Marine Monoblock Amplifier 

The JBL marine A1000 mono subwoofer amplifier delivers 1000-Watts RMS using a Class D amplifier design to ensure high output and minimum current draw. Speaker-level inputs allow this amplifier to integrate into almost any system, even one using your marine’s factory radio. You can use the low-pass filter and variable bass boost to maximize the performance of your subwoofer and enclosure, while a phase switch ensures that the bass will blend well with your full-range speakers.

High Power Output

The JBL MA1000 is engineered as a monoblock subwoofer amplifier, capable of delivering an impressive 1000 watts RMS power output when connected to a 2-ohm load. This high power ensures robust and consistent bass delivery, elevating the audio experience within the car to new heights.

Monoblock Design

Specifications:

• mono subwoofer marine amplifier
• 600 watts RMS x 1 at 4 ohms (1000 watts RMS x 1 at 2 ohms) Max power 2000 watts
• 1900 watts RMSx1 (Two amplifiers)
• Class D amp technology
• frequency response: 25-320 Hz
• variable low-pass filter (32-320 Hz, 12 dB/octave)
• variable bass boost (0-12dB at 45Hz)
• phase switch (0, 180 degrees)
• wired remote level control included
• preamp inputs and outputs
• speaker-level inputs (speaker wire-to- RCA adapters included)
• 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
• fuse rating: 35A x 3
• WxHxD=320mm x 51.3mm x 180mm/12-5/8” x 2-1/16” x7-1/8”

What's in The Box?

• One marine A1000 mono subwoofer marine amplifier
• Six 35A ATO fuses (3 installed, 3 spare)
• 2 Bare wire-to-RCA adapters
• Remote bass control module
• 16.5’ Remote control cable (RJ-25 plugs on both ends)
• 2 Self-tapping screws for remote (M3 x 15mm)
• 4 Mounting screws (M4 x 53mm)
• Owner’s Manual
• Two JBL stickers
• 1 logo badge