G1700 - Hi-Fi System JL Audio - Free user manual and instructions
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| Product Type | Monoblock Car Audio Amplifier |
| Brand | JL Audio |
| Model | G1700 |
| Amplifier Class | Class D |
| RMS Power @ 4 Ohms | 600 Watts x 1 |
| RMS Power @ 2 Ohms | 1000 Watts x 1 |
| RMS Power @ 1 Ohm | 1700 Watts x 1 |
| Frequency Response | 10 Hz – 500 Hz |
| Signal-to-Noise Ratio | >100 dBA (referenced to rated power) |
| Damping Factor | >200 @ 4 Ohms |
| Input Sensitivity | 200 mV – 4 V |
| Low-Pass Filter | 50 Hz – 500 Hz, variable |
| Subsonic Filter | 10 Hz – 50 Hz, variable |
| Bass Boost | 0 – 12 dB @ 45 Hz |
| Remote Level Control | Included (wired) |
| Protection Features | Thermal, overcurrent, and DC offset protection |
| Recommended Fuse | 200A (AGU or ANL) |
| Power Supply Voltage | 10 – 16 V DC |
| Dimensions (L x W x H) | 20.75 x 10.5 x 2.5 inches |
| Weight | 8.0 lbs (3.6 kg) |
Frequently Asked Questions - G1700 JL Audio
What is the recommended power wire gauge for the G1700?
Use a minimum of 1/0 AWG power and ground wire for full power output. Ensure the wire is OFC (oxygen-free copper) for best conductivity.
Can the G1700 be bridged?
The G1700 is a monoblock amplifier, so it is already a single channel. No bridging is necessary.
What impedance is the G1700 stable to?
The amplifier is stable down to 1 ohm (minimum impedance). However, for optimal performance, JL Audio recommends a nominal impedance of 1.5 ohms.
Does the G1700 come with a remote bass level controller?
Yes, a wired remote level control is included with the amplifier.
What is the recommended fuse size for the G1700?
Install a 200A fuse (AGU or ANL type) within 18 inches of the battery.
How do I set the gain on the G1700?
Start with the gain knob fully counterclockwise. Play a clean test tone at your system's maximum undistorted volume, then slowly increase the gain until you achieve the desired output without distortion.
Can the low-pass filter be turned off?
The low-pass filter is always active and can be adjusted from 50 Hz to 500 Hz. There is no bypass option.
What is the subsonic filter used for?
The subsonic filter removes ultra-low frequencies (below your tuning) to protect your subwoofer from over-excursion and to save amplifier power.
Does the G1700 have a built-in crossover?
Yes, it features a fully adjustable low-pass filter (50–500 Hz) and a subsonic filter (10–50 Hz). There is no high-pass output for speakers.
What is the RMS power rating at 2 ohms?
The JL Audio G1700 delivers 1000 Watts RMS x 1 at 2 ohms.
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