Description
Included in this kit
This bundle includes a MTX TL-88DSP - 8-Channel Bluetooth Enabled Digital Signal Processor, and a MTX TH1400.5 - Thunder Series Amplifier, 5-Channel 1400 Watts.
1x MTX TL-88DSP - 8-Channel Bluetooth Enabled Digital Signal Processor (TL-88DSP)
TL-88DSP 8-Channel Digital Signal Processor
The MTX TL-88DSP is an 8-channel digital signal processor designed to give detailed control over system tuning and sound optimization. With ADAU1452 DSP-based processing, Windows PC tuning software, iOS and Android control, multiple preset storage, and both basic and advanced EQ modes, it is built for installers and enthusiasts who want flexible, precise control over aftermarket audio performance.
Overview
Complete System Tuning in a Compact DSP
The TL-88DSP is built to provide full control over equalization, crossover behavior, and time alignment in multi-channel audio systems. Its 8-channel architecture and onboard processing are designed for users who want to move beyond basic amplifier setup and into more precise system optimization.
With support for Windows PC tuning and mobile control through iOS and Android, the TL-88DSP combines flexible access, preset storage, and detailed adjustment capability in a compact install-friendly chassis.
- 8-channel digital signal processor.
- Designed for detailed sound optimization and system tuning.
- Built for flexible control through PC and mobile platforms.
Setup Interface
User-Friendly GUI for Faster Tuning
The TL-88DSP uses a control interface designed to keep setup more straightforward and efficient. Clear menus, visual feedback, and logical signal flow are intended to reduce guesswork during tuning and help installers move through configuration more quickly.
- Windows PC tuning interface.
- Control support for iOS and Android.
- Designed for faster, more intuitive setup workflow.
Feature Highlights
What the TL-88DSP Adds to a System
Tuning Power
From Quick Adjustment to Detailed System Shaping
The TL-88DSP is designed to support both faster baseline setup and more advanced system correction. Basic EQ mode provides straightforward 13-band adjustment, while Advanced mode opens 31 bands of parametric EQ for gain, frequency, and Q control.
- 13-band Basic EQ mode.
- 31-band parametric EQ in Advanced mode.
- Adjustable gain, frequency, and Q in advanced tuning.
Preset & Access Control
Save, Reuse, and Recall Custom Tunes
Six preset memory slots are built into the processor so users can store multiple tuning profiles directly in the unit. Presets can also be saved and loaded through the software, making it easier to reuse baseline setups or transfer a tune to another processor.
- 6 onboard preset memory slots.
- Presets can be saved and loaded through software.
- Stored presets can be selected through the Bluetooth app.
Signal Management
Flexible Input and Output Architecture
The TL-88DSP includes 8-channel high/low level input and 8 preamp outputs, allowing it to serve as the signal-management center in a wide range of amplified system layouts. High-level input handling up to 16V broadens compatibility with more source systems.
- 8-channel high / low level input.
- High-level input up to 16V.
- 8 preamp outputs.
- Maximum output level of 4.5V RMS.
An unrelated amplifier SKU appears in the provided source text. It has been excluded here because it does not pertain to the TL-88DSP.
| Model | MTX TL-88DSP |
| Description | 8-channel digital signal processor |
| Processing Platform | ADAU1452 DSP chip |
| Tuning Access | Windows PC tuning, iOS and Android control |
| Inputs | 8-channel high / low level input |
| High Level Input | Up to 16V |
| Maximum Speaker Level Input | Low Range: 2.1V, High Range: 8.4V |
| Input Impedance | 2 kΩ |
| Preamp Outputs | 8 |
| Maximum Output Level | 4.5V RMS |
| Output Impedance | 100 Ω |
| Total Harmonic Distortion | < 0.21% |
| Signal to Noise Ratio | >90dB |
| Frequency Response | 20Hz - 24kHz |
| Recommended Fuse Rating | 2A |
| EQ Modes | Basic and Advanced |
| Basic EQ | 13 bands with fixed frequency and Q values |
| Advanced EQ | 31-band parametric EQ |
| Crossover Types | Butterworth, Linkwitz-Riley, Bessel |
| Crossover Slopes | 12 / 18 / 24 / 48dB per octave |
| Time Alignment | Adjustable, 0 – 20ms |
| Preset Memory | 6 presets for custom tunes |
| Length | 4" (102 mm) |
| Width | 3 7/8" (98 mm) |
| Depth | 1 1/8" (28 mm) |
1x MTX TH1400.5 - Thunder Series Amplifier, 5-Channel 1400 Watts (TH1400.5)
THUNDER 1400-Watt RMS Class-D 5-Channel Amplifier
One Amp for Your Entire System
Simplify your car audio setup with the TH1400.5, a versatile five-channel amplifier from MTX Audio’s THUNDER Series. Designed to power your entire system, this amp provides full-range clarity for your speakers and deep, impactful bass for your subwoofer. With its compact size, advanced features, and powerful performance, the TH1400.5 is the perfect all-in-one solution for audiophiles who demand the best.
Complete Audio Power in One System
The TH1400.5 delivers exceptional versatility and performance, with four full-range channels providing up to 100 watts RMS each at 2Ω, plus a dedicated subwoofer channel capable of a massive 800 watts RMS at 1Ω. Whether it’s crystal-clear highs, smooth mids, or room-shaking bass, the TH1400.5 ensures every note is reproduced with precision and power.
Custom Sound, Simplified
Take control of your sound with adjustable gain, crossover, and bass boost controls. Hidden beneath a sleek panel cover, these settings allow you to fine-tune your audio for a perfectly balanced soundstage. The included external bass control remote puts subwoofer adjustments within easy reach, so you can tweak your bass levels on the go.
Efficient and Reliable Performance
Engineered with Class-D technology, the TH1400.5 delivers high output while keeping heat and power consumption low. Its advanced protection circuits safeguard against thermal overload, short circuits, and voltage fluctuations, while the LED status indicator keeps you informed of your system’s performance for uninterrupted music enjoyment.
Big Power in a Compact Design
Despite its impressive power, the TH1400.5’s compact footprint allows for easy installation in tight spaces. Its stylish design enhances any vehicle interior, combining aesthetics with functionality to elevate your car audio system. Each unit includes a Dyno Certificate, proving that it exceeds its rated performance and ensures reliable, powerful output.
Features
1400 Watts RMS Power Output
Four Full-Range Channels and One Mono Subwoofer Channel
High-Efficiency Class-D Circuit Design
Adjustable Gain, Crossover, and Bass Boost Controls
Hidden Control Panel for a Clean Look
Included External Bass Control Remote
Power and Protection LED Status Indicator
Thermal, Short, and Over/Under Voltage Protection
High-Quality Tiffany-Style RCA Input
10V High-Level Audio Input Compatibility
Clip Detection Light for Tuning Optimization
Surface Mount Component Technology
Direct Insert Power and Speaker Terminals
Dyno Power Rating Certificate Included
Specifications
Description: 5-Channel
Topology: Class D
4Ω RMS Power Output: 100W x 4 Channels + 300W (Sub)
2Ω RMS Power Output: 150W x 4 Channels + 500W (Sub)
4Ω RMS Bridged Power Output: 300W x 2 Channels (1/2/3/4)
1Ω RMS Power Output: 800W (Sub Only)
THD: < 0.4%
Signal to Noise Ratio: > 95dB
Frequency Response: 20Hz - 20KHz (Ch1-4), 20Hz - 250Hz (Sub)
Crossover: 40Hz - 400Hz (Ch1-4), 50Hz - 250Hz (Sub)
Subsonic Filter: 10Hz - 55Hz (Sub)
Maximum Input Signal: 10V
Warranty Period: 24 months from date of purchase
Dimensions & Weight
Length: 14 ¹⁄₂” (367mm)
Width: 7” (176mm)
Depth: 2” (50mm)
Weight: 9.06 lbs (4.11 kg)
The TH1400.5 is the ultimate solution for powering your entire car audio system. With its powerful output, advanced controls, and compact design, it’s the perfect choice for audiophiles who want seamless performance and exceptional sound quality.