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Kicker 46TL7T122 Sealed 2-ohm enclosure with single square L7T Series 12" shallow-mount subwoofer | Display
$ 184.99
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Kicker 46TL7T122 Sealed 2-ohm enclosure with single square L7T Series 12" shallow-mount subwoofer | Display
Regular price
$ 184.99
Sale price
$ 184.99
Regular price
$ 369.99
Unit price
Product Details
Specifications
Related Products
KICKER
46TL7T122
Sealed 2Ω Enclosure with Single 12" L7T Shallow-Mount Subwoofer | Previous Display
600W RMS | 7-3/4" Depth | Ready-to-Install
$369.99
Complete Shallow-Mount Bass Solution
Expert Rating
Why This Loaded Enclosure Is The Perfect Choice
The KICKER 46TL7T122 is a complete bass solution combining the legendary Solo-Baric L7T shallow-mount subwoofer with a professionally-designed sealed enclosure—all ready to install. At only 7-3/4 inches deep, this loaded enclosure fits behind truck seats and in tight spaces where traditional subwoofer boxes can't go. The included L7T 12" square subwoofer delivers 600 watts RMS through its dual 4-ohm voice coils (wired to 2Ω), providing serious bass output without sacrificing precious cargo space. Built with thick 3/4" MDF, heavy internal bracing, and premium black carpeting, this KICKER enclosure represents the ultimate convenience—professional-grade performance in a ready-to-install package.
Technical Specifications
Subwoofer Size
12 inch (Square L7T Series)
Enclosure Type
Sealed (Truck-Style Wedge)
Voice Coil Configuration
Dual 4Ω (Wired to 2Ω Final)
RMS Power Handling
600 Watts
Peak Power Handling
1200 Watts
Impedance
2 Ohms (Final Load)
Frequency Response
25 Hz – 100 Hz
Sensitivity
86.54 dB
Cone Material
Polypropylene (Square Design)
Enclosure Construction
3/4" MDF with Heavy Internal Bracing
Exterior Finish
Thick Black Carpeting
Terminals
Spring Posts (2Ω Single Terminal)
Dimensions (W×H×D)
21.5" × 13.75" × 7.75"
Top Depth
4-3/8"
Base Depth
7-1/4" (Wedge Design)
Weight
36 lbs
Warranty
1 Year (Parts & Labor)
Included
Loaded Enclosure (Complete)
Logo
Embroidered KICKER Logo
Country of Origin
Made by KICKER (USA Brand)
L7T Subwoofer Technology
Square Solo-Baric Design: Iconic square cone provides 25% more surface area than round subwoofers
Shallow-Mount L7T: Thin profile design fits tight spaces without sacrificing power handling
600W RMS Power: Handles serious amplifier power for impressive output
25 Hz Low Frequency: Deep bass extension for full-range subwoofer performance
Dual 4Ω Voice Coils: Pre-wired to 2Ω for optimal amplifier compatibility
Polypropylene Cone: Durable, lightweight cone material for accurate bass response
Advanced Cooling: L7T design includes enhanced thermal management
86.54 dB Sensitivity: Efficient design maximizes output per watt
Enclosure Features & Construction
Sealed Design: Tight, accurate bass response with excellent transient control
Wedge Shape: Angled design for excellent fit behind truck seats
3/4" MDF Construction: Thick medium-density fiberboard eliminates flex and resonance
Heavy Internal Bracing: Reinforced construction prevents panel vibration
Thick Black Carpeting: Premium carpet finish protects and complements vehicle interiors
Rounded Corners: Professional finish prevents carpet fraying and damage
Embroidered KICKER Logo: Genuine KICKER branding confirms authentic quality
Spring Post Terminals: Easy wiring accepts up to 10-gauge wire, banana plugs, or pins
Ready to Install: No enclosure building required—just wire and play
7-3/4" Depth: Ultra-compact for behind-seat truck installations
Factory Optimized: Enclosure volume tuned specifically for L7T performance
Complete Solution: Subwoofer + enclosure + wiring terminals included
Installation & Wiring
Amplifier Requirements
Recommended Power: 600 Watts RMS @ 2Ω
Final Impedance: 2 Ohms (Dual 4Ω voice coils pre-wired in parallel)
Amplifier Matching: Pair with a monoblock amplifier rated for 500-600 watts RMS at 2Ω. Popular matches include KICKER CXA400.1, Rockford Fosgate R500X1D, JL Audio RD500/1, or Alpine S-A60M. The 2Ω final load ensures maximum compatibility with modern Class D amplifiers.
Wiring Guidelines
Wire Gauge
12-14 AWG Speaker Wire
Terminal Type
Spring Posts (1/4" Opening)
Max Wire Size
10 AWG
Connector Options
Bare Wire, Banana Plugs, Pins
Mounting Locations
Behind Truck Seats: Primary application for crew cab and extended cab trucks
Under Truck Seats: Some crew cabs have enough vertical clearance
Sedan Rear Deck: Wedge shape fits against rear seat backs
Hatchback/SUV: Behind rear seats or in cargo areas
📏 Measurement Reminder
Before purchasing, measure your available space! This enclosure requires 21.5" width × 13.75" height × 7.75" depth (base). The wedge design means the top depth is only 4-3/8", so measure carefully if mounting in angled spaces. Most F-150, Silverado, Ram, Tundra, and Tacoma crew cabs have adequate space behind the rear seats, but double-check your specific vehicle dimensions.
Dimensions & Fitment
| Dimension | Measurement | Notes |
|---|---|---|
| Width | 21.5 inches | Front-to-back measurement |
| Height | 13.75 inches | Vertical clearance needed |
| Base Depth | 7.75 inches (7-1/4") | Maximum depth at base |
| Top Depth | 4.375 inches (4-3/8") | Minimum depth at top (wedge) |
| Weight | 36 lbs | Fully loaded with subwoofer |
| Footprint | 21.5" × 13.75" | Floor space required |
🚚 Truck Fitment Guide
Crew Cab Trucks (Most Models): Fits behind rear seats in F-150, F-250, Silverado, Sierra, Ram 1500-3500, Tundra, Tacoma, and more
Extended Cab: Limited space—measure carefully before purchasing
Regular Cab: Not recommended—insufficient behind-seat space
Orientation: Wedge angle faces toward seat backs for optimal fit and bass coupling
Recommended Amplifiers
KICKER CXA400.1: 400W @ 2Ω (Perfect match, compact, efficient)
KICKER 46CXA4001T: 400W @ 2Ω (Includes amplifier kit)
Rockford Fosgate R500X1D: 500W @ 2Ω (Budget-friendly, reliable)
Alpine S-A60M: 600W @ 2Ω (High-power option)
JL Audio RD500/1: 500W @ 2Ω (Audiophile-grade damping)
Kenwood X802-1: 800W @ 2Ω (Maximum power option)
⚠️ Amplifier Power Matching
While the 46TL7T122 is rated for 600W RMS, a quality 400-500W amplifier will provide excellent performance without risk of thermal overload. Avoid amplifiers rated significantly over 800W RMS @ 2Ω unless you set gain conservatively—clipped signals cause more damage than clean power.
Pros & Cons Analysis
✅ Strengths
- Complete Solution: Subwoofer + enclosure included—no box building required
- Shallow Design: Only 7-3/4" deep fits behind truck seats
- L7T Square Subwoofer: 25% more cone area than round subs
- 600W RMS Power: Handles serious amplifier power
- 2Ω Pre-Wired: Optimal for modern Class D amplifiers
- Premium Construction: 3/4" MDF with heavy internal bracing
- Sealed Enclosure: Tight, accurate bass response
- Factory Optimized: Volume tuned specifically for L7T
- Professional Finish: Thick black carpeting with rounded corners
- Easy Installation: Spring post terminals accept various connectors
- KICKER Quality: Legendary brand reputation and reliability
- Wedge Shape: Angled design fits better than rectangular boxes
⚠️ Considerations
- Price Point: $369.99 is premium vs. building your own box
- Fixed Configuration: 2Ω only—cannot be rewired to 1Ω or 4Ω
- Size Limitations: 21.5" × 13.75" won't fit all vehicles
- 600W Amplifier Needed: Requires quality monoblock amp
- Weight: 36 lbs makes installation a two-person job
- Sealed Only: No ported option for louder output
- 12" Size: Single 12" won't match dual-sub or 15" SPL systems
- Truck Focus: Wedge design optimized for behind-seat mounting
Ideal Applications
Crew Cab Trucks: Perfect behind-seat fit for F-150, Silverado, Ram, etc.
Extended Cab Trucks: Space-saving solution for limited areas
Daily Drivers: Preserves cargo space while adding bass
Work Trucks: Durable construction withstands tough use
DIY Installers: No carpentry skills needed—just wire and mount
Quick Upgrades: Fastest path from factory audio to serious bass
Space-Limited Systems: Maximum output in minimal footprint
Sealed Bass Fans: Tight, controlled bass response
What's NOT Ideal For
Extreme SPL Competition: Single 12" sealed won't compete with multi-sub SPL systems
Regular Cab Trucks: Insufficient behind-seat space
Budget Builds: $369.99 exceeds entry-level budgets (build your own for ~$250-300)
1Ω Amplifiers: Fixed 2Ω load—cannot be rewired to 1Ω
Ported Bass Preference: Sealed only—no ported option available
Under-Powered Systems: Needs 400-600W amplifier to perform optimally
Warranty & Support
Manufacturer Warranty
1 Year (Parts & Labor)
Manufacturer
KICKER (Stillwater Designs)
Country of Origin
USA Brand (Global Manufacturing)
Technical Support
www.kicker.com/support
Final Recommendation
🏆 Excellent Complete Bass Solution
The KICKER 46TL7T122 represents the ultimate convenience for truck owners and anyone with limited installation space—a complete, ready-to-install bass solution combining the legendary Solo-Baric L7T shallow-mount subwoofer with a professionally-designed sealed enclosure. At only 7-3/4 inches deep, this loaded enclosure fits behind crew cab truck seats where traditional subwoofer boxes can't go, delivering 600 watts RMS of punchy, accurate bass without sacrificing precious cargo space.
The included L7T 12" square subwoofer brings KICKER's iconic Solo-Baric technology to space-constrained installations, providing 25% more cone area than round subwoofers for impressive output. The dual 4-ohm voice coils come pre-wired to 2Ω final impedance—perfect for modern Class D amplifiers. The enclosure itself is built to KICKER's exacting standards with 3/4" MDF, heavy internal bracing, premium black carpeting, and rounded corners for a professional finish.
At $369.99, the 46TL7T122 costs more than building your own enclosure (~$100 savings if DIY), but the convenience factor is undeniable—no carpentry skills required, no trial-and-error enclosure tuning, and factory-optimized performance guaranteed. This is the fastest path from factory audio to serious bass, especially for DIY installers who want professional results without the hassle of enclosure construction.
Bottom Line: If you own a crew cab truck (F-150, Silverado, Ram, Tundra, etc.) and want to add serious bass without losing cargo space or building a custom enclosure, the KICKER 46TL7T122 is an outstanding choice. Pair it with a quality 500-600W monoblock amplifier, wire it up, and enjoy instant bass gratification. The legendary KICKER quality, shallow 7-3/4" depth, and ready-to-install convenience make this loaded enclosure well worth the premium price for those prioritizing ease of installation and guaranteed performance. Highly recommended for truck owners and space-limited bass enthusiasts. Rating: 4.6/5.0 — EXCELLENT.
