Description
Included in this kit
This bundle includes a KICKER 53CXA9001 CXA900.1 900-Watt Mono Class-D Subwoofer Amplifier, a Kicker 46CK4 K-Series Complete 4-AWG Amplifier Connection Kit W/ 2-Channel RCA Interconnects, and 2x Kicker 52CVT124 CVT12 CompVT 12-Inch (30cm) Subwoofer, 4 Ohm SVC.
1x KICKER 53CXA9001 CXA900.1 900-Watt Mono Class-D Subwoofer Amplifier (53CXA9001)
KICKER • 53CXA9001
KICKER 53CXA9001 CXA900.1 900-Watt Mono Class-D Subwoofer Amplifier
Power a subwoofer system with the KICKER CXA900.1 mono amplifier. The one-ohm-stable Class-D design delivers up to 900 watts, with active thermal rollback and a compact chassis. FIT+ inputs accept factory or aftermarket radio signals, while onboard filters and KickEQ bass boost let you adjust the bass output.
Mono Class D350 W x 1600 W x 1
Features and installation
- One-ohm-stable Class-D design delivers 900 W x 1 at 1 ohm, 600 W at 2 ohms, or 350 W at 4 ohms.
- FIT+ integration accepts up to 40 V of speaker-level input for connection to factory audio systems.
- Variable 50–200 Hz low-pass crossover and 15 Hz subsonic filter both use 24 dB/octave slopes.
- Gain-Match LED assists gain setup, while variable KickEQ adds up to 6 dB of bass boost at 40 Hz.
- Full-range outputs support system expansion; optional CXARC remote adjusts bass from the dash.
Technical specifications
| Model | 53CXA9001 / CXA900.1 |
| Amplifier type | Mono Class D |
| Power at 4 ohms | 350 W x 1 |
| Power at 2 ohms | 600 W x 1 |
| Power at 1 ohm | 900 W x 1 |
| Frequency response | 15–200 Hz, +0/-6 dB |
| Low-level input sensitivity | 125 mV–5 V |
| High-level input sensitivity | 1–40 V |
| Signal-to-noise ratio | Greater than 75 dB, A-weighted, referenced to rated power |
| Low-pass crossover | Variable 50–200 Hz, 24 dB/octave LR |
| Subsonic filter | 15 Hz, 24 dB/octave |
| KickEQ boost | Variable 0–6 dB at 40 Hz |
| Height | 2-7/32 inches |
| Length | 7-1/16 inches |
| Width | 6-27/32 inches |
| Remote bass control | CXARC compatible, sold separately |
CXARC remote bass controller is sold separately.
1x Kicker 46CK4 K-Series Complete 4-AWG Amplifier Connection Kit W/ 2-Channel RCA Interconnects (46CK4)
KICKER® complete amp kits feature top-quality Hyper-Flex power, ground and turn-on cables. K Series speaker wire and interconnects are also included, as is a heavy-duty AFS fuse holder and fusing. Insulated crimp connectors and zip ties come in the kit as well.
4AWG 2-Channel Amp Kit
This Complete Four Gauge Amp Kit comes complete with Full Spec wire, hardware, fusing and signal cable.
Hooking up your amplifier is easy with this complete amp kit. The best hardware, signal and power cable comes in one convenient package.
2x Kicker 52CVT124 CVT12 CompVT 12-Inch (30cm) Subwoofer, 4 Ohm SVC (52CVT124)
The CompVT 12-Inch Subwoofer is available as a 4Ω slimline driver.
New and improved, precise KICKER engineering allows the CompVT to pound with limited space. A proprietary four-layer voice coil collaborating with SoloKon™ cone technology, provides the ability to work with serious amounts of power without the bulk of a standard subwoofer.
The CompVT Subwoofer works best with a sealed or ported enclosure for its substantial power handling.
Specifications
SIZE [in, cm]: 12, 30
IMPEDANCE [Ohms]: 4 SVC
Recommended Amplifier Power (watts RMS) 225-450
Peak Power (watts, per ANSI/CTA-2031-A) 900
SENSITIVITY [dB 1w/1m]: 87.1
MOUNTING DEPTH [in, cm]: 4-3/8, 11.1
MOUNTING DIAMETER [in, cm]: 11, 28.1
MIN SEALED BOX VOL [cu. ft, L]: 1, 27.9
MAX SEALED BOX VOL [cu. ft, L]: 4.6, 130
MIN VENTED BOX VOL [cu. ft, L]: 1.75, 49.6
MAX VENTED BOX VOL [cu. ft, L]: 2.25, 63.7
Thiele/Small Parameters
Re: 3.695 Ohm
Krm: 0.0024 Ohm
Erm: 0.965
Kxm: 0.02685 Ohm
Exm: 0.78
Cmes: 1103.91
Lces: 17.435
Res: 30.83 Ohm
fs: 36.35 Hz
Mms: 184.6795 g
Mmd (Sd): 170.8555 g
Rms: 5.427 kg/s
Cms: 0.104 mm/N
Kms: 9.63 N/mm
Bl: 12.934 Tm
Qtp: 0.9215 total Q-factor considering all losses
Qms: 7.7675 mechanical Q-factor of driver in free air considering Rms only
Qes: 0.93 electrical Q-factor of driver in free air considering Re only
Qts: 0.831 total Q-factor considering Re and Rms only
Vas: 41.59095 I
n0: 0.2055 reference efficiency (2 pi-radiation using Re)
Lm: 85.33 dB characteristic sound pressure level (SPL at 1m for 1W @ Re)
Lnom: 85.675 dB nominal sensitivity (SPL at 1m for 1W @ Zn)
Sd: 530.93 cm² diaphragm area
Xmax: 13 mm