Clarion DTX680S 6 CHANNEL 400W AMPLIFIER WITH 8 CHANNEL DSP

Take full control of your car audio system with the Clarion DTX680S, an advanced 8-channel digital signal processor and amplifier in one compact unit. Designed for serious audiophiles and custom installers, the DTX680S combines the precision of DSP tuning with the power of multi-channel amplification to deliver flexible, high-quality sound in any vehicle setup.

With six input channels (four high-level, two RCA) and a generous eight RCA plus six high-level outputs, the DTX680S adapts to virtually any system configuration. Fine-tune your sound with the powerful 31-band EQ, customizable crossover filters, adjustable output delay, and phase control on every channel. Whether you're staging an immersive front soundstage or balancing multiple speakers throughout a vehicle, this DSP amp gives you the tools to achieve perfect results.

Packed with intelligent features like selectable filter types, six sound effect presets, and remote sensing for seamless integration, the DTX680S offers a truly professional-grade tuning solution in a compact and efficient chassis. Its blend of Class A/B and Class D amplification ensures crisp highs and clean low-end response with minimal distortion so you hear every note as it was meant to be.

Specification    
Inputs: 6
4 CH high-level
2 CH RCA
Outputs:
6 CH high-level
8 CH RCA
Amplifier Type: Class A/B + D
Peak Power:
CH1-4: 50W
CH5-6: 100W
Output Signal Gain: -59.9dB to 0.0dB
Output Signal Equalizer:
31 Band EQ
Frequency Range 20Hz-20kHz (Resolution 1Hz)
Q value: 0.404 - 28.852
Gain: -12dB ~ +12dB (Resolution 0.1dB)
Output Signal Frequency: Each channel with multi-order high-low pass independent filter.
Filter types: Link-Riley, Butterworth & Bessel
Filter crossover: 20Hz - 20kHz (Resolution 1Hz)
Filter slope: OFF, 6dB/Oct to 48dB/Oct
Output Phase: 0 - 180
Output Delay:
0 - 10,000ms
0 - 346cm
0 - 136in
Sound Effect Preset: 6 groups of preset sound effect can be stored
Dynamic Range: >100dB
S/N Ratio (RCA): >100dB
T.H.D: 0.05%
Frequency Response: 20Hz - 20kHz
Input Impedance:
RCA: 10k Ohm
High Level: 4.7 Ohm
RCA Output Impedance: 51 Ohm
Signal Input Range (Max):
RCA: 6.5Vpp
High Level: 28Vpp
Signal Output Range (Max):
RCA: 6.5Vpp
High Level: 28Vpp (CH1-4)
High Level: 40Vpp (CH5-6)
Operating Temp: -20 to +70 degrees
Working Voltage: DC 9V-16V
Remote Input: High Level Sense, Acc Start
Remote Output: +12V DC (200mA)
Standby Power: 0.1W
Weight: 1.35kg
Dimensions: 194(L) x 151(W) x 45(H)mm

Features    
8-channel DSP amplifier combines high-level and RCA connectivity for flexible system integration
6 input channels (4 high-level + 2 RCA) and up to 8 outputs (6 high-level + 8 RCA) support complex audio setups
Built-in 31-band EQ with 0.1dB resolution enables ultra-precise tuning across the full 20Hz–20kHz spectrum
Independent high-pass and low-pass filters per channel with slopes from 6dB to 48dB/octave for complete crossover control
Output delay adjustment up to 10,000ms (or 346cm/136in) helps achieve perfect time alignment
Class A/B and Class D amplifier hybrid design delivers clean, efficient power across all channels
Six user-definable sound effect presets allow easy switching between tuning profiles
Compact size (194 x 151 x 45mm) and lightweight design (1.35kg) make it easy to install in tight spaces