🔊 Big Bass, Small Package: JL Audio JD250/1 Car Amplifier 💥
If you want to boost your bass without breaking the bank, the JL Audio JD250/1 car amplifier is the perfect solution. Compact and efficient, this monoblock amp delivers powerful performance with clean, reliable bass. It's engineered for those who crave deeper lows but have limited space and power demands.
Whether you’re upgrading your factory audio or building your first custom system, the JD250/1 is a smart choice. It’s part of JL Audio’s JD Series, offering affordable performance and professional-grade quality. With 250 watts of dedicated subwoofer power, this amp makes a big difference in sound.
🔧 Reliable Power Where It Counts
The JD250/1 delivers 250 watts RMS at 2 ohms, perfect for most single subwoofer setups. It also runs at 175 watts RMS at 4 ohms, giving flexibility in matching subwoofer loads.
This compact car amplifier brings your sub to life with depth and control.
🎚️ Built-In Controls and Tuning Tools
Dial in your sound exactly how you like it. The JD250/1 features adjustable filters and bass controls to customize your bass response.
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Variable low-pass filter (50–500 Hz)
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Variable infrasonic filter (20–50 Hz)
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Bass Boost (0 to +12 dB @ 45 Hz)
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Optional RBC-1 remote bass level control
Take full command of your subwoofer’s tone and volume with easy, intuitive controls.
💡 LED Clipping Indicator for Safe Setup
No more guesswork when setting gain. The JD250/1 includes JL Audio’s clipping indicator that lights up when distortion approaches.
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Helps you set input sensitivity precisely
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Reduces chances of speaker damage
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Delivers clean, accurate sound
Setup is safe and simple, even for beginners.
📐 Space-Saving Design for Easy Installation
Don’t let space hold back your sound system. The JD250/1’s compact size fits under seats, in trunks, or tight enclosures.
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Compact dimensions: 8.23" x 7.09" x 2.09"
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Mounting tabs for stable installation
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Accepts 4 AWG power and ground wire
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Differential-balanced inputs reduce noise
No matter your vehicle, this car amplifier installs with ease and works without interference.
🔄 Upgrade and Expand Anytime
The JD250/1 works perfectly alone or alongside other JD Series amplifiers. It's a great starting point that leaves room for future growth.
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Pair with JD400/4 for full-range support
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Integrates with aftermarket or factory audio
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Remote turn-on for seamless system control
It’s built for now and future-ready.
✅ Key Features at a Glance
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250W RMS at 2 ohms
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Class D monoblock car amplifier
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Variable low-pass and infrasonic filters
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Bass Boost and remote control ready
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Clipping indicator for clean setup
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Compact chassis for flexible mounting
🔗 Explore more car amplifiers collection for building your complete sound system.
🌐 Upgrade your vehicle's look too with car window tinting and ride in style.
📍 Let Audio Jam Help You Out
At Audio Jam, we don’t just sell gear—we help you design the best car audio experience. If you're ready to bring real bass to your ride, let our experts match the JD250/1 with the right sub and installation.
📍 Audio Jam
227 Governors Place, Bear, DE 19701
📞 (302) 832-2868
Come see us in-store or call today for professional help and product demos.
❓ Frequently Asked Questions
Q1: Can the JD250/1 power two subwoofers?
Yes, if wired to a 2-ohm load and the subs match the power rating.
Q2: What size fuse should I use?
JL Audio recommends a 30A fuse when wiring the JD250/1 for safe operation.
Q3: Is the RBC-1 remote necessary?
Not required, but it's useful for quick bass adjustments from the driver's seat.
