Description
Included in this kit
This bundle includes a MTX Audio JH7005 Jackhammer Series 90W x 4 & 450W x 1 @ 2-Ohm Full Range Class D 5-Channel Amplifier, and a MTX TL-45L - 4-Channel In / 5-Channel Out Line Output Converter.
1x MTX Audio JH7005 Jackhammer Series 90W x 4 & 450W x 1 @ 2-Ohm Full Range Class D 5-Channel Amplifier (JH7005)
MTX JH7005
Jackhammer Series 700 Watt Five Channel Full System Amplifier
Easy Access Controls
The JH7005 is fully loaded and ready to drive an entire system. The top panel includes controls for both full range speakers, gain, crossover and frequency adjustment, as well as controls for the subwoofer output including fully adjustable gain, low pass filter, subsonic filter and bass boost.
Only What You Need
The JH7005 has the functionality to power a complete system including full range speakers and subwoofer(s). The input section features high quality RCAs (front, rear, sub) for easy connection to after market head units or processors. The Input Level selection is either Pre or Spk In so it can also be used with factory radios that don't have RCA outputs. The unit can also be used in either 5-channel, 4-channel or 2-channel modes depending on the Input Mode selection.
High Quality Power and Speaker Connections
The JH7005 can accept up to a standard 1/0-gauge power and ground wire for optimal performance. The speaker terminals can accept up to 12-gauge speaker. Both sets of connectors use set screw style fittings that ensure proper connection and continual signal transfer.
FEATURES • All-In-One System Design
• Top Mount Controls
• Variable Crossovers
• Selectable Turn On Input
• Selectable Input Signal
• Variable Subsonic Filter
• Remote Bass Knob
SPECIFICATIONS • Description: 5-Channel
• Topology: Class AB + D
• 4Ω RMS Power Output: 60W X 4 Channel, 275W x 1 Channel
• 4Ω Bridged: 180W x 2 Channel
• 2Ω RMS Power Output: 90W x 4 Channel, 450W x 1 Channel
• THD: Less Than 1%
• Signal to Noise Ratio: 60dB
• Frequency Response: 20Hz to 20kHz (4 channels), 20Hz - 250Hz (subwoofer)
• Crossover: 40Hz to 250Hz, 12dB/Oct
• High Pass Filter: 40Hz to 250Hz, 12dB/Oct
• Subsonic Filter: 20Hz to 50Hz, 12dB/Oct
• Bass Boost: 0 - 12dB @ 45Hz
• Maximum Input Signal: 10V
• Height: 2.57" (65.2mm)
• Width: 7.61" (193.4mm)
• Depth: 15.47" (393mm)
1x MTX TL-45L - 4-Channel In / 5-Channel Out Line Output Converter (TL-45L)
TL-45L 4-Channel In / 5-Channel Out Line Output Converter
The MTX TL-45L is a 4-channel in / 5-channel out line output converter designed to bridge modern factory audio systems with aftermarket amplifiers. With high-voltage speaker-level input handling, selectable load settings, multiple turn-on modes, and a dedicated bass output with remote level control, it delivers a strong, clean preamp signal while helping factory systems remain fully functional.
Overview
Factory Integration for Multi-Channel Amplifier Systems
The TL-45L is designed to connect factory audio systems to aftermarket amplifiers by converting factory speaker-level signal into a stronger, cleaner preamp-level output. Its multi-channel layout is intended for more advanced system designs that require separate main-channel and bass-channel signal routing.
Built to work with a wide range of OEM audio systems, the TL-45L combines high-voltage input capability, intelligent load matching, flexible turn-on control, and compact physical size for discreet installation.
- 4-channel in / 5-channel out line output converter.
- Designed for factory-to-aftermarket amplifier integration.
- Built for modern OEM systems with multi-channel output needs.
Compact Design
Easy to Mount Where Space Is Limited
The TL-45L uses a compact chassis that helps simplify installation in tighter vehicle spaces. Its footprint makes it easier to mount under seats, behind trim panels, or near factory amplifiers while maintaining clean, low-visibility integration.
- Compact 5 3/8" x 3 7/8" x 1 1/8" chassis.
- Designed for tight install spaces.
- Suitable for under-seat, behind-panel, or near-amplifier mounting.
Feature Highlights
What the TL-45L Adds to a System
Signal Integration
Designed for OEM Speaker-Level Systems
The TL-45L is designed to accept a wide variety of OEM speaker-level outputs, with support for input signals up to 40V. This makes it suitable for base-model and premium factory systems, including setups that require proper load simulation to keep the original source unit working as intended.
- High level input up to 40V.
- Maximum input level of 40Vrms / 400W (20kΩ).
- Selectable input impedance for broader OEM compatibility.
Output & Control
Strong Preamp Signal with Bass Level Adjustment
The TL-45L provides six preamp outputs total, including four main channels and two sub channels, with up to 8.5Vrms maximum output level. Individual gain controls, clip indicators, and remote level control support cleaner amplifier setup and more convenient bass adjustment.
- 6 preamp outputs total.
- 4 main channels and 2 sub channels.
- Maximum output level of 8.5Vrms.
- Remote level control included.
The TL-45L is designed to keep factory systems operating normally while providing clean signal conversion for aftermarket amplifier upgrades.
| Model | MTX TL-45L |
| Description | 4-channel in / 5-channel out line output converter |
| Maximum Input Level | 40Vrms / 400W (20kΩ) |
| Input Impedance | Selectable (20Ω, 60Ω, 20kΩ) |
| Preamp Outputs | 6 (4 main channels and 2 sub channels) |
| Maximum Output Level | 8.5Vrms |
| Output Impedance | 60Ω |
| THD | < 0.2% |
| Signal to Noise Ratio | > 100dB |
| Frequency Response | 20Hz - 20kHz |
| Recommended Fuse Rating | 2A |
| Input Capability | High level input up to 40V |
| Turn-On Modes | Multiple turn-on options (DC / remote / audio) |
| Load Matching | Selectable load resistance |
| Noise Control | Selectable ground isolation |
| Remote Adjustment | Remote level control |
| Length | 5 3/8" (136 mm) |
| Width | 3 7/8" (98 mm) |
| Depth | 1 1/8" (28 mm) |