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Kicker 46CXA4001 400W CX Series Mono Class D Subwoofer Amplifier + AudioControl LC1i 2‑Channel Line Output Converter & Line Driver Bundle – One‑Ohm Stable, Variable 12dB Crossover, KickEQ Bass Boost, OEM Integration
Upgrade your audio system with this all-in-one bundle that combines the best of subwoofer amplification and signal conversion technology. The Kicker CXA4001 CX Series Mono Class D Subwoofer Amplifier is engineered to deliver 400 watts of dynamic bass power using an optimized circuit layout and premium internal components. With its variable 12dB crossover, KickEQ™ 6dB variable bass boost, and 24dB subsonic filter, this amplifier offers precise control over low-end frequencies. Its one-ohm stability and ability to accept anywhere from 9 volts to 40 volts (up to 400W of speaker-level input) make it an ideal choice for custom installations, whether mounted vertically or horizontally. Complementing the amplifier is the AudioControl LC1i 2-Channel Line Output Converter & Line Driver. Designed to seamlessly integrate with both aftermarket and factory audio systems, the LC1i converts high-level speaker signals into clean, robust line-level outputs (up to 9.5 Vrms). It features advanced auto turn-on capabilities via DC offset or audio detect and includes load selection switches to accommodate OEM integration, preventing factory stereo shutdown with its switchable load resistance. Its compact design, complete with level control and a maximized LED indicator, ensures that you get the best possible preamp signal now and for any future head unit upgrades. Together, this bundle provides a professional-grade upgrade solution that delivers superior bass performance and signal clarity. Whether you’re building a custom sound system or upgrading your factory setup, enjoy enhanced audio control, flexible installation options, and dependable performance—all in one powerful package.
Kicker 46CXA4001
Control It
A variable 12dB crossover, KickEQ™ 6dB variable bass boost and a 24dB subsonic filter on mono amps gives you the control you want - to craft the sound you love.
One Ohm Stable
Mono KICKER CX Amplifiers are now stable down to one Ohm, giving you the freedom to put even more subs in your system!
Remote Ready
Your mono CX-Series Amplifier is compatible with the CXARC remote control. Use it to customize your bass on the fly with just a turn of a knob!
Towers of Power
CX-Series amps include vertical and horizontal mounting hardware, so you can show off your install style!
Incredible Sound Everywhere
KICKER’s CX-Series amplifier technology provides clean, powerful music in nearly any vehicle on the road today, without changing your radio or adding a line-out converter. These powerful amps work with as little as nine volts of power from your battery, and as much as 40 volts (400 watts) of speaker-level input signal. With KICKER’s FIT+™ (Fail-safe Integration Technology-PLUS), you get outstanding noise rejection - even with premium factory audio systems.
Power Pack
CX-Series Mono Amps are now one-ohm stable, giving you even more power and wiring options for your system! Using efficient Class-D power, the CXA400.1 features a variable bass boost with KickEQ™, giving you as much as a 6dB of extra bump with a simple turn of the optional CXARC Remote Bass Controller. A powerful 12dB crossover and 24dB subsonic filter is included, letting you quickly tune your system to perfection. Use the full-range outputs to expand your system with other bass amps, or a full-range amp to complete your system.CX.1 Amplifiers accept up to 40 volts (400 watts) of speaker-level input signal. This kind of flexibility both makes line-out converters unnecessary and optimizes your sound quality at the same time!
Expand your system with full-range, RCA pass-through outputs, then choose a “standard” mount or a cool vertical mount with the included hardware.CX.1 Amps deliver as much as 400 watts into one bass channel. See below for more details.
- Efficient Class-D amplifier
- Three-second turn-on/off delay to eliminate unwanted interference
- Variable 12dB crossovers provides control to dial in perfect sound
- KickEQ™ 6dB variable bass boost for those additional low frequencies
- 24dB subsonic filter for protection from potentially damaging frequencies
- FIT+™ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio
- Accepts up to 40-volt input signal
- Small footprint for easier installation
- Compatible with CXARC Remote Bass Control
- Vertical mounting hardware included for another unique look
AudioControl LC1i
2 Channel Line Out Converter and Line Driver
The LC1i joins ranks with AudioControl’s most popular active line output converter, the LC2i. Adding a sub? Planning a full system? Either way, get the best possible signal from your factory sound system to your amplifiers. Load selection switches mean OEM integration has never been easier and the LC1 will work with the most finicky factory sound systems. Installer friendly turn on trigger modes allow for flexibility via GTO™ Signal Sense (DC offset), audio sense, or remote 12 volt inputs. For future head unit upgrades, the LC1i is also a line driver and can remain in the system to provide optimal preamp signal.
Features
- Two channels of active speaker level inputs (up to 40V input handling)
- Two channels of line level inputs
- Load Selection Switch
- GTOTM Signal Sensing
- Ground Isolation Switch
- Compact design
|
|
Number of Channels |
1 |
|
Class |
D |
|
Peak Power Rating (Watts) |
800 |
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
150 x 1 |
|
RMS Power Rating (Watts x Channels) - 2 Ohms |
300 x 1 |
| RMS Power Rating (Watts x Channels) - 1 Ohm |
400 x 1 |
| RMS Power Rating - Bridged | N/A |
| Minimum Impedance Unbridged (Ohms) |
1 |
| Minimum Impedance Bridged (Ohms) |
N/A |
| THD at Rated RMS Power |
1% |
| Bulit-in Crossover - Low Pass |
Yes |
| Built-in Crossover - High Pass |
N/A |
| High Pass Crossover Frequency (Hz) |
N/A |
| Low Pass Crossover Frequency (Hz) |
50-200hz |
| Signal-to-Noise Ratio |
75dB |
| Bass Boost |
0-6dB |
| Bass Remote Included |
No |
| Fuse Rating | 40A |
| CEA-2006 Compliant | Yes |
| Maximum Power Wire Gauge Size | 8 gauge |
| Warranty | 1 Year |
|
Number of Channels |
1 |
|
Class |
D |
|
Peak Power Rating (Watts) |
800 |
|
RMS Power Rating (Watts x Channels) - 4 Ohms |
150 x 1 |
|
RMS Power Rating (Watts x Channels) - 2 Ohms |
300 x 1 |
| RMS Power Rating (Watts x Channels) - 1 Ohm |
400 x 1 |
| RMS Power Rating - Bridged | N/A |
| Minimum Impedance Unbridged (Ohms) |
1 |
| Minimum Impedance Bridged (Ohms) |
N/A |
| THD at Rated RMS Power |
1% |
| Bulit-in Crossover - Low Pass |
Yes |
| Built-in Crossover - High Pass |
N/A |
| High Pass Crossover Frequency (Hz) |
N/A |
| Low Pass Crossover Frequency (Hz) |
50-200hz |
| Signal-to-Noise Ratio |
75dB |
| Bass Boost |
0-6dB |
| Bass Remote Included |
No |
| Fuse Rating | 40A |
| CEA-2006 Compliant | Yes |
| Maximum Power Wire Gauge Size | 8 gauge |
| Warranty | 1 Year |
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to