Description
Included in this kit
This bundle includes a KICKER 53CXA9001 CXA900.1 900-Watt Mono Class-D Subwoofer Amplifier, and a Kicker 51CWQ124 CompQ Q-Class 12" Subwoofer, Dual 4-Ohm.
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 51CWQ124 CompQ Q-Class 12" Subwoofer, Dual 4-Ohm (51CWQ124)
Kicker CompQ12 12-Inch (30cm) Subwoofer, Dual Voice Coil 4-Ohm
Q-Class Performance
The CompQ certainly produces on every level. It gives the listener everything on the wish list, including high-caliber bass for whatever the music genre, huge voice coils for tremendous power handling and prodigious magnets for high SPL.
Like its brand partner L7, which is a 2015 CES Innovation Award recipient, CompQ’s motor efficiency and structure is unrivaled, boasting computer-optimized, oversized voice coils for the most power handling (RMS and peak) ever from a round KICKER subwoofer.
Technologically Advanced
Immense magnets administer the most accurate voice-coil control, using long, low-carbon extended poles for the greatest coil excursion and power handling. This solid, non-vented pole piece provides high mass for optimal cooling during continued use.
Built for Power
At such high excursion, the components are engineered to perform under such stress. Large-diameter, progressive-roll spiders maintain precise control during long coil throw. Heavy-duty ribbon-wire speaker leads intertwine with the spider for the best reliability. The die-cast aluminum alloy basket adds to the efficient motor structure and superior alignment while protecting the inner workings.
KICKER Quality
The injection-molded round cone delivers on targeted, accurate response, and the stitched, large-roll Santoprene surround expands for max control at high excursion. It's in the Details
Installers will rely upon high-capacity, dual voice-coil push terminals large enough to grip one 8-gauge wire for extreme current flow, all from one side of the frame for an easy, solid setup. Included screw-hole covers hide all mounting hardware for a clean-looking, complete installation.