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Power @ 4Ω: 800 watts
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Power @ 2Ω: 1400 watts
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Power @ 1Ω: 2100 watts
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Linked @ 2Ω: 3600 Watts
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THD @ Rated Power < 0.05%
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Signal to Noise Ratio > 90dB
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Damping factor: > 350
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Efficiency: 86%
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Input Sensitivity .2v to 8v
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Dimensions in mm: 190(W) x 62(H) x 450(L) Overall: 190(W) x 62(H) x 486(L)
Zapco Z-2KD II
Mono Sound Q Class D Bass Amp
A beefed up power supply. Increased power. New high end audio caps like the SQ amps. New TI low noise op-amps like the SQ amps. Improved tiffany style panel mount RCA connectors. The end plates are now recessed like the LX amps for a cleaner look. The plastic controls have been replaced by the new metal pots and switches.
Description
Related products
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Helix C ONE
The sound power house – extremely powerful and stunning sound quality
The C ONE is a high-end 1-channel amplifier that is able to drive even powerful subwoofers to the max. The ultra low-noise and ultra low-distortion Class A driver stage feeds a total of 32 hand-selected MOSFET power transistors, resulting in an incredible damping factor of 1,000 for relentless control of every loudspeaker.
Additionally the intelligent regulation of the power supply assures stable conditions for the output stages and therefore phenomenal output power that is almost independent of the cars battery voltage. And for even more output power, two C ONE amplifiers can be combined to one single powerhouse – thanks to the TwinPower Link.
Despite its impressive output power, the C ONE is by no means a pure subwoofer amplifier. Thanks to an extended frequency response up to 80 kHz and an architecture that has been designed down to the last detail for ultimate sound quality, the C ONE is also a perfect buddy for heavy-duty mid-woofers in audiophile system concepts.
In combination with the optionally available digital input module HDM 1, the C ONE demonstrates the perfect transition to the digital era. The HDM 1 accepts digital audio signals up to 96 kHz sampling rate via its optical input followed by cutting-edge BurrBrown D/A converters with 32 Bit resolution that transform the signals back to the analog domain. Therefore the C ONE is absolutely future-proof and perfectly prepared for the combination with our digital signal processors.
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Helix P TWO
Plenty of power and sensitivity – the new P TWO combines two talents in an absolutely unique way. Due to its RMS output power of 2 x 490 Watts into two Ohms, this compact amplifier is able to drive even powerful subwoofers to the max. The technical design is literally predestinated for all woofers with 2 x 2 Ohms dual voice coil like the new HELIX Q subwoofers.
But despite its sheer force the P TWO is by no means a pure subwoofer amplifier. On the contrary, the Ultra HD Class D concept combines an extended frequency response above 40 kHz with high damping factor, minimal distortion and excellent signal-to-noise ratio. Therefore, this amplifier is likewise a perfect buddy for heavy-duty front speakers in audiophile system concepts.
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Helix G FIVE
The new G amplifiers are more than just impressive power packs. They unite innovative technology, extensive functionality and best sound with a very attractive price to performance ratio.
If we do not talk about their more obvious features, such as fully active crossovers with highpass, lowpass, bandpass, bass boost and input mode switch for flexible input signal routing and smart high level input with ADEP circuits, we can still talk about how the G series also provides Start-Stop capability which is an exceptional feature in this price range. Wait, that’s not all… a remote control for adjusting the subwoofer level is included as part of the deal.
With such an extensive list of features in this piece of equipment, it is really not hard to realize a sound system in your car that has a great sound and lots of power for when you need it most.
Furthermore, the G amplifiers have the compact and straight HELIX design that has become synonymous with HELIX. In addition, for those who love a good light show, the logo has been illuminated for your viewing pleasure.
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Match PP 86DSP
The powerhouse within the MATCH series for individual system concepts – not less than eight amplifier channels and even nine separate DSP channels make this extremely powerful Plug & Play amplifier to a sound virtuoso for the expansion of OEM sound systems.
The “heart” of the PP 86DSP is a 64 Bit DSP of the latest generation with enormous processing power and ultimate sound optimization opportunities. The package is complemented by Audiotec Fischers proprietary Class HD technology which combines maximum efficiency with minimum space requirements.
Besides a 6-channel highlevel input with ADEP circuit (Advanced Diagnostics Error Protection), the PP 86DSP is as well equipped with a MATCH Extension Card slot. This allows adding further interfaces like a Bluetooth® Audio Streaming module or a High Resolution Audio USB soundcard.
Thanks to the professional and user-friendly DSP PC-Tool V4 software with its bunch of new functions an individual sound setup becomes straightforward and intuitive. No doubt – a sound upgrade with this amplifier will be a lot of fun.














