JVC understands the importance of clean, strong amplification in producing high-quality sound. That's why Arsenal amps use JVC's own power supply design to ensure steady output, even when the input power's unstable, so you'll be surrounded with all the sonic detail and impact of your favorite music.
Stable down to 1 ohm
The KS-AR7501D mono subwoofer amp sends 400 watts RMS to a 4-ohm sub, and up to 700 watts to a 2-ohm sub or sub system. But the KS-AR7501D also handles a 1-ohm load without breaking a sweat, which means it can crank a whopping 1,000 watts RMS into a pair of 2-ohm subwoofers, for example. And onboard low-pass and subsonic filters, along with a bass boost, give you the control to focus your bass just the way you like it.
Easy access to controls
You control the variable filters and gains with large, easy-to-use knobs, so there's no need for extra tools to make adjustments. For multi-amp installations, you can stack up to three 7000 Series Arsenal amps in a cool tier arrangement that lets you access all the controls and show off the blue LED illumination. The gold-plated connections are angled for neat wire management and hidden for increased protection.
Details:
- mono subwoofer amplifier
- 400 watts RMS x 1 at 4 ohms (700 watts RMS x 1 at 2 ohms)
- 1-ohm stable: 1,000 watts RMS x 1 at 1 ohm
- CEA-2006 compliant
- frequency response: 20-300 Hz
- variable low-pass filter (50-300 Hz, 18 dB/octave)
- subsonic filter (20-50 Hz, 18 dB/octave)
- variable bass boost (0-18 dB at 45 Hz)
- optional wired remote bass boost
- phase switch
- Class-D amplifier design
- MOSFET power and output stages
- preamp- and speaker-level inputs
- preamp outputs
- fuse rating: 30A x 3
- 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
- 15-3/4"W x 2-3/8"H x 11-3/8"D
- warranty: 2 years
- Want more peace of mind? Extended Service Plans Available
Accessories
Please Note: You may have disabled JavaScript and/or CSS. Although these accessories are still accessible, certain functionality is unavailable.
Amplifier Wiring Kits
Kits make it easier and less expensive to install your new amplifier. Wiring not included with the amp.
Speaker Wire
Bring the music from your amp to your speakers.
Capacitors
Protect your charging system and improve your bass with a capacitor. Ground cable and connectors required (not included).
Firewall Bushings
If you drill a hole in your vehicle's firewall for your power cable, guard against corrosion, get a watertight seal, and protect your wiring from chafing against the cut-out.
Speaker Connectors
Using these connectors to hook up the speaker wire to your amp will keep the installation clean.
Stereo Patch Cables
Patch cables take the music from your stereo to the amplifier. Some kits don't include them, and you can always get better quality cables like these separately.
Test Discs
Tune your system like a pro with Test CDs.
