TUNE YOUR SOUND SYSTEM WITH THE POWER OF DIGITAL SIGNAL PROCESSING (DSP)
Equipped with an advanced 24-bit DSP, the TwK 88 and TwK D8 tuning systems provide the real-time data to bring out the best in your vehicle’s sound system. Whether you’re an audio beginner, passionate enthusiast or dedicated audiophile, TwK DSPs put an amazing set of tuning supertools right at your fingertips.
8 CHANNELS OF AUDIO OUTPUT PLUS 1 DIGITAL PASS-THROUGH
80 TOTAL BANDS OF EQUALIZATION
TüN® SOFTWARE OFFERS QUICK INPUT/OUTPUT SETUP AND WIDE SELECTION OF EQ, CROSSOVER, DELAY AND LEVEL ADJUSTMENTS
8 RCA INPUTS OR 1 OPTICAL INPUT
INCLUDED DRC-200 OFFERS REMOTE AUDIO CONTROL
2-YEAR WARRANTY
WHAT YOU’LL LOVE

SYSTEM TUNING, SIMPLIFIED
Engineered to deliver world-class system-tuning capabilities in an easy-to-use format, both the TwK 88 and TwK D8 processors offer 8 channels of crystal-clear analog audio outputs plus an unprocessed optical (Toslink™ device) digital output. The optical output jack lets you expand your system with additional TwK DSPs, if needed.

CONTROL VIA TÜN INTERFACE
To control the tuning horsepower of the TwK system-tuning processors, connect your system via the built-in USB hub to your compatible PC by using the companion TüN software interface. Together, TwK and TüN work to streamline the setup and monitoring of your DSP tuning measurements.

POWERFUL TUNING TOOLS
A flexible input mixer allows left and right input channels to be combined with full control over each input’s level and polarity. A total of 80 bands of graphic or parametric equalization are provided, along with configurable EQ assignment. Precise output level controls, adjustable in 0.5-decibel or 0.1-decibel increments, are fully linkable with other channels in any combination.

FINE-TUNING FOR FILTERS
The TwK series toolset includes a powerful crossover section with fully variable high-bypass and low- pass filters. Crossover slopes are selectable from 6-decibel/octave to 48-decibel/octave (in 6-decibel/octave increments).

POLARITY AND DELAY SETTINGS
To precisely align speakers and/or channels, the TwK system offers configurable polarity and delay settings, with separate entries for speaker distance plus offset control. These are fully linkable with other channels, in any combination, for adjustment.

REMOTE CONTROL CAPABILITY
The included DRC-200 digital remote controller offers dual level controls, toggles up to 6 presets and has an LED indicator. It offers convenient remote control and status monitoring.
AUDIO TECHNOLOGIES
DIFFERENTIAL-BALANCED INPUTS
Combating induced cable noise, this technology allows for the use of conventional RCA cables while delivering many of the benefits of a true balanced connection and accepting a wide range of input signal levels.
JLid™ PROTOCOL COMMAND
This proprietary JL Audio protocol provides easy control and communication of all settings for VXi amplifiers and optional JLid accessories.
Specs
General |
|
| Warranty | 2 years |
|---|---|
| Input channels | TwK-88: 8 TwK-D8: 1 Digital Input |
| Output channels | 8 |
| Physical dimensions (Height) | 1.85″ (47 mm) |
| Physical dimensions (Width) | 4.29″ (109 mm) |
| Physical dimensions (Depth) | 6.14″ (156 mm) |
| Weight |
2.58 lbs (1.17 kg) |
| Power supply type | Regulated DC-DC SMPS |
| Operating voltage | 10-16 VDC |
Audio |
|
| Signal-to-Noise Ratio @ 4 V (RMS) | TwK-88: 98 dB TwK-D8: 96 dB |
|---|---|
| THD+N @ Rated Power | 0.02% (20 Hz-20 kHz) |
| Input type | Line-level, Differential-balanced |
| Input voltage range | 250 mV-7.1 V RMS |
| Minimum input voltage | 10 mV RMS |
| Input level setting | TwK-88: Eleven discrete selections from 250 mV-7.1V RMS |
| Analog output | Unbalanced, stereo RCA jacks |
| Digital output | Optical (Toslink) output (S/PDIF) |
| Output impedence | 450 Ω |
| Current consumption (Standby) | <1.5 mA |
| Current consumption (Idle) | 0.7 A |
| Fuse rating | 1 A |
Signal Processing |
|
| Latency | Optical – Optical: 4.860 mS Optical – Analog: 4.805 mS TwK-88: Analog – Analog: 5.425 mS TwK-88: Analog – Optical: 5.470 mS |
|---|---|
| Audio resolution | 24 bit/48 kHz |
| Number of EQ bands | 10 x 8 Channels |
| Remote level control | Included (DRC-200) |
| Remote level modes | Master Volume Control + Trim; Master Volume Control + Fader; Zone Control, LED Status Reporting |
Engineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.











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