See all parts that fit your 1978 320i
400W RMS CX-Series Class-D Monoblock Amplifier with 8 Gauge Amp Kit
Product highlights
• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Total RMS Power: 400 watts
• CEA-2006 Compliant
• Class D 4 ohm Stable Monoblock Amplifier
• Amplifier wiring kit included
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa
$129.99
List price $150.00
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
|
(newest, current model)
|
|
(previous model, replaced by Kicker 46CXA400.1 with Amp Kit and 3 Year Warranty)
|
|
(previous model, replaced by Kicker CXA300.1 Amplifier (43CXA300.1))
|
Best selling similar products
• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM Base model audio systems or aftermarket source units
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$1444.99
List price $1899.99
• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Includes PAC module for OEM B&O audio systems
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM B&O audio systems
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware
$1869.99
List price $2399.99
Alpine Full Audio Truck Package
• 600W RMS Dual Ported 8" Loaded Enclosure
• Modular Stackable Design
• Integrated Amplifier Tray
• Class D 8-Channel-Channel Amplifier
• 6"x9" Component Speakers
• 6.5" Coaxial Speakers
(11)
$2115.80
List price $2690.00
NVX Audio Upgrade Kit – NPKG212 Bass Package with 2 Pair 6.5" Speakers
• 12" Loaded Dual Subwoofer Enclosure with Amplifier
• 500 watts RMS
• Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5 Co-axial Speaker and Damping Kits
(258)
$486.93
List price $677.43
NVX Audio Upgrade Kit – QB10SPA with 2 Pair 6.5" Speakers
• 10" Amplified Loaded Subwoofer System
• 350 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control
• Includes 6.5(2) Co-axial Speaker and Damping Kits
(247)
$311.43
List price $533.42
Rockford Fosgate R500X1D 500W RMS + 4 Gauge Amp Kit
• RMS: 300W x 1 @ 4 ohm, 500W x 1 @ 2 ohm
• Total RMS Power: 500W
• CEA-2006 Compliant
• Remote PLC (Punch Level Control) Included
• Efficient Class-D circuit topology
• 4 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 650 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 2-Channel Twisted RCA Cables
(73)
$309.99
List price $369.98
Kicker HS10 (51HS10) w/ Free Amp Install Kit
(99)
$319.99
List price $489.96
Kicker 46CXA4001 with Amplifier Wiring Kit
• 150 Watts RMS x 1 @ 4 ohm
• 300 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 600 Watts
• Preamp RCA outputs to daisy chain multiple amps
• Variable Low-Pass Crossover: 50 - 200Hz 12dB/octave
• Variable Bass Boost: 0 to +12 dB bass boost at 40 Hz
• Includes Amplifier Wiring Kit
(45)
$199.99
List price $269.98
Rockford Fosgate R500X1D Amplifier + Free Belva BAK42BK 4 Gauge Amp Kit
• R500X1D 500W RMS Prime Series Class D Monoblock Amplifier
• BAK42 Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)
(80)
$309.99
List price $369.98
Rockford Fosgate R2-1200X1 with Amplifier Wiring Kit
• 400 Watts RMS x 1 @ 4 ohm
• 800 Watts RMS x 1 @ 2 ohm
• 1200 Watts RMS x 1 @ 1 ohm
• CEA-2006 Compliant
• R.L.C. Remote Level Control
• Includes Amplifier Wiring Kit
(148)
$506.68
List price $593.98
Manufacturer:
Model Number:
CXA400.1, 46CK8
Weight:
8.10lbs
Internal SKU:
46cxa4001_ampkit
Internal Product ID:
200011
| 5 star |
|
79% |
| 4 star |
|
21% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
Great price and quality!
Great wiring kit! Great price! Great OEM Look under the bay!
Verified purchase
117 found this helpful
Pretty Good for the Price
Overall, the amp is super solid and seems to be built rather well. Having a rated power certificate in the box was also helpful to see that it actually is putting out the claimed RMS power or above. Currently using it to power a single CompR 12" and it hits hard with the gain barely over 1/3 and no bass boost. Only complaint is that the power and ground inputs are not designed for bare wire, you'll need to buy a U or spade connector to reliably attach your power and ground.
Verified purchase
71 found this helpful
Small and powerful
This amp is great. I have it mounted behind the backseat and it takes no room at all. It's got pre-amp and output RCA connections so I have my stereo amp getting signal. You can only use fork terminals with the connections but the connections are solid. Unlike some amps. Two speaker outputs for easier wiring if you are using 1ohm which I have two 10" Kicker DVC 4 ohm subs running at. Overall 5 out of 5 would buy again.
Verified purchase
56 found this helpful
Great transaction
Fast transaction fast shipping love doing business with Sonic Electronix
56 found this helpful
Great transaction
Shipped from the manufacturer in a timely manner, took 3 days instead of the proposed 2 day guarantee, but overall still a great transaction.
53 found this helpful
Under rated quality amp for the price
This cx 400 is amazing! On the higher end of resistance its minimal, push a c10 or c12 but bump it down and let it go to work. 2 c10's at 300 at 2 ohm, you'll feel it knock, drop it to 1 ohm, good god, I set the sensitivity to run 500 rms, per the rated rms of 533w on kickers birth certificate, this little guy moves single p3d2-12, pounding so hard my rear view mirror shakes to the point you can it rattling the windshield. I recommend this to anyone who wants a lower total rms output or a bi-amp system (given youb match up your impedance and wattage (rms) of chosen sub. I messed up my original purchase, got a JL 12W0 crank it up and live loud
Verified purchase
51 found this helpful
Kicker amp
This is my first kicker amp and love this product and was easy to hook up. I have had other amps and wasn't satisfied on how you had to hook the amp up because the controls you had to use an Allen wrench to loosen or tighten the controls. Kickers product a flat head or a Phillips screwdriver will work on their amps to hook it up and made it easy and fast to hook up! I would recommend this product to anyone else for a small amp that just brings the power to your subwoofer!
Verified purchase
51 found this helpful
Great product
This is what I was missing for my sub to sound way better
I had 4 gauge and wasn’t cutting it
The 8 gauge kicker can’t go wrong
Verified purchase
38 found this helpful
Great price for a great kit!
Excellent quality amp wire kit for the price. This kit was 3x the price most other places. Only thing I wish was included was some 8 gauge spade terminals to connect the wire to my amp. Didnt install yet but seems to be great quality.
Verified purchase
27 found this helpful
Great value for the money.
High quality Kicker wiring kit at a great price. Why pay more than twice the price elsewhere.
Verified purchase
27 found this helpful
NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper
1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps
(91)
$109.99
List price $119.99
1984-1989 Chevy Corvette Single DIN CD w/ Bluetooth Car Stereo Upgrade | Kenwood
Includes In-Dash Car Stereo, Dash Kit, Harness and Antenna Adapters
(105)
$227.57
List price $288.97
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
