Description
Included in this kit
This bundle includes a KICKER 53CXA9001 CXA900.1 900-Watt Mono Class-D Subwoofer Amplifier, and a Kicker 46L7T124 L7T L7-Thin 12-Inch (30cm) Subwoofer, Dual Voice Coil, 4-Ohm, 600 Watt.
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 46L7T124 L7T L7-Thin 12-Inch (30cm) Subwoofer, Dual Voice Coil, 4-Ohm, 600 Watt (46L7T124)
Kicker 46L7T124 L7T L7-Thin 12-Inch (30cm) Subwoofer, Dual Voice Coil, 4-Ohm, 600 Watt
The square cousin to the CompRT subwoofer, the L7T fits under your seat or in a corner of your trunk with ease.
It’s simple – more cone area means more bass! KICKER’s L7T Square Sub technology gives you up to 20% more cone area than a conventional round sub.
KICKER acoustic engineers worked feverishly, determined to put the largest voice coil and magnet we’ve ever integrated into a thin sub. A next-level top-plate design, & unique heat management system all help to give you deep bass!
The L7T 12-inch Subwoofer is a true-bass, thin subwoofer with a pair of 4Ω voice coils.
With our custom SoloKon technology and the L7T’s unique interior support system, the sub sounds fat – but keeps it thin!
Features:
• Uses a Sealed or Ported Enclosure
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Dual Voice Coil Design
• Ribbed Santoprene Surround Resists Heat And Degrading
• Bumped Top Plate For More Excursion & Smoother Performance
• SoloKon™ Cone With 360-Degree Back Bracing
• UniPlate™ Solid Pole Piece & Backplate For Excellent Heat Dissipation
• Durable Steel Basket
Specifications:
• Size (IN.,CM) - 12, 30
• Impedance (OHMS) - 4 DVC
• Max Rec Amplifier Power (WATTS PEAK/RMS)* - 1200/600
• Sensitivity (dB 1w/1m) - 86.54
• Frequency Response (Hz) - 25-100
• Mounting Depth (IN.,CM) - 4-1/8, 9.5
• Mounting Cutout, Square (IN.,CM) - 11-1/16, 28.1
• Min Rec Sealed Box Volume (CU. FT., Liters) - .55, 15.6
• Max Rec Sealed Box Volume (CU. FT., Liters) - 1.25, 35.4
• Min Rec Vented Box Volume (CU. Ft., Liters)** - 1.75, 49.6
• Max Rec Vented Box Volume (CU. Ft., Liters)** - 2.25, 63.7
• What's in the box? - one 12-inch subwoofer, one owner's manual, two stickers
*Assumes typical music program with minimal amplifier clipping; varies with enclosure size.
**Port Volume Excluded.