Down4Sound JP77 | 3000W 7-Channel Car Amplifier
Down 4 Sound
$689.99
Down4Sound JP77 7-Channel Car Amplifier
The Down4Sound JP77 is an all-in-one 7-channel car amplifier built to power a complete audio system from one chassis. Channels 1 through 6 handle full-range speakers, while the dedicated channel 7 delivers up to 2,000 watts RMS at 1 ohm for bass. Its adjustable crossover controls make the JP77 flexible enough for mids, highs and subwoofer channels.
JP77 Amp Features
- Six full-range speaker channels plus one dedicated bass channel
- 2,000 watts RMS x 1 at 1 ohm on channel 7
- Band-pass capable crossovers on channels 3 through 6
- Adjustable high-pass, low-pass and subsonic filters
- Remote bass knob
- Made in Korea
Down4Sound JP77 Amp Power Specs
- RMS power at 1 ohm, channel 7: 2,000 W x 1
- RMS power at 2 ohms: 190 W x 6 + 1,600 W x 1
- RMS power at 4 ohms: 120 W x 6 + 1,000 W x 1
- RMS power bridged at 4 ohms: 350 W x 3
- Frequency response: 10 Hz-24 kHz on channels 1-6; 10 Hz-250 Hz on channel 7
- Input sensitivity: 6 V-0.2 V
- Signal-to-noise ratio: 80 dB
- Total harmonic distortion at 4 ohms: 0.1%
- Fuse rating: 330 A
- Dimensions (L x W x H): 20.47 x 9.37 x 2.71 inches
JP77 Crossover and Filter Controls
Channels 1 and 2
- High-pass filter: 20 Hz-800 Hz
Channels 3 and 4
- High-pass filter: 20 Hz-800 Hz
- Low-pass filter: 50 Hz-800 Hz
- Band-pass capable: Yes
Channels 5 and 6
- High-pass filter: 20 Hz-800 Hz
- Low-pass filter: 50 Hz-800 Hz
- Band-pass capable: Yes
Channel 7
- Subsonic filter: 10 Hz-50 Hz
- Low-pass filter: 35 Hz-250 Hz
- Remote bass knob
COMPLETE YOUR BUILD
Get the Parts That Work Together
Finish the system with the enclosure, amplifier, wiring, and electrical support your build still needs.
Match an EnclosureChoose the right box →
Match an AmplifierPower it correctly →
Add Wiring & Amp KitsFinish the install →
Upgrade ElectricalSupport the power →
2QUALIFYING ITEMS5% OFF
3QUALIFYING ITEMS7% OFF
4QUALIFYING ITEMS10% OFF
Automatic savings apply in cart when qualifying products are included. No code needed. Need help? Build My System.