Hifonics ZD-1350.2D ZEUS DELTA 1300 Watt Two Channel Amplifier
Key features
- Amplifier channels: 2
- Amplifier class: Class D
- Frequency response: 10Hz-22kHz
- High-pass crossover (12 dB/octave): 50Hz-250Hz
- Low-pass crossover (12 dB/octave): 50Hz-250Hz
- Speaker-level inputs: Yes
Hifonics ZD-1350.2D ZEUS DELTA 1300 Watt Two Channel Amplifier is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Add flexible speaker or subwoofer amplification to a 12V mobile audio system with the Hifonics ZD-1350.2D ZEUS DELTA two-channel Class D amplifier. It delivers up to 1,350 watts in bridged mono mode and includes adjustable high-pass and low-pass crossovers for shaping its output.
Use it for two-channel full-range operation or bridged mono operation, with RCA and speaker-level audio inputs for different source connections.
Key Features & Benefits
- Two-channel Class D design: High-efficiency operation packs substantial power into a compact amplifier.
- Bridgeable output: Choose two-channel stereo or up to 1,350 watts at 4 ohms in bridged mono mode.
- Adjustable crossovers: Set high-pass and low-pass filters from 50Hz to 250Hz to tailor frequencies for connected speakers or subwoofers.
- RCA and speaker-level inputs: Connect using either standard RCA signals or high-level speaker audio.
- DC Signal Sense: Switchable auto turn-on can activate the amplifier when it detects a signal on the RCA inputs.
- Protection indicators: Illuminated diagnostics help identify overload or speaker-short protection events.
Technical Specifications
| Brand | Hifonics |
|---|---|
| Series | ZEUS DELTA |
| Type | Amplifier |
| Amplifier class | Class D |
| Total channels | 2 |
| Maximum power output | 1350 Watts |
| Power output @ 2 ohms | 2 x 675 Watts |
| Power output @ 4 ohms | 2 x 350 Watts |
| Mono bridged power @ 4 ohms | 1 x 1350 Watts |
| Crossover type | Variable electronic, 12dB per octave |
| High-pass crossover | 50Hz - 250Hz (12dB per octave) |
| Low-pass crossover | 50Hz - 250Hz (12dB per octave) |
| Frequency response | 10Hz - 22kHz |
| Total harmonic distortion (THD) | < 0.5% |
| Variable voltage range | 0.2 - 6V |
| Speaker-level audio inputs | Yes |
| Power/ground terminal | 4 AWG |
| Speaker terminal wire gauge | 12 AWG |
| External fusing | 35A |
| Heat sink material | Aluminum |
| Color | Black |
| Product dimensions | 20.6 × 14.6 × 5.5 cm |
| Product weight | 1.5 kg |
| Packaged dimensions | 29.5 × 17.5 × 8.0 cm |
| Packaged weight | 1.8 kg |
| Vehicle fitment | Universal |
| Operation mode | Two channel, full range, bridgeable |
| Preamplifier circuit | Low-noise circuit; maximum low-voltage signal from the source unit enters the amplifier circuit with minimal distortion. |
| RCA inputs | Nickel-plated; high-temperature, impact-resistant, and erosion-resistant for secure connections. |
| Electronic equalizer | On-board electronic crossover controls amplifier output to tailor frequencies for speakers and subwoofers. |
| Power supply | PWM MOSFET power supply; Simpatico coil design uses a dual-coil pulse-width-modulated power supply to keep voltage constant through Ultra-Fi output devices, with minimal heat generation. |
| Heat sink design | Aluminum Hifonics heat sink for heat dissipation. |
| Connection terminals | Secure molded terminals for power, ground, and speaker connections; angled for access and wire management. |
| LED system protection circuitry | Illuminated indicators monitor overload and speaker-short protection. |
| Auto turn-on | Switchable DC Signal Sense can turn on the amplifier when a signal is received on the RCA inputs; a remote turn-on wire is not needed in this mode. |
| Compatibility | Universal fitment for 12V mobile audio systems; supports standard RCA inputs and high-level speaker audio inputs. |
| Bass tone control | Built-in |
Why Choose This Product?
The ZD-1350.2D gives you two ways to configure its output: run two channels at the listed stereo ratings or bridge the amplifier for mono operation at 4 ohms. Its variable crossover controls let you adjust high-pass and low-pass frequencies within the stated range, helping you match the output to your chosen speakers or subwoofer.
The aluminum heat sink, PWM MOSFET power supply, and Simpatico coil design are part of its compact Class D configuration. Nickel-plated RCA inputs and angled molded terminals address connection access and wire management.
Installation & Compatibility Notes
This amplifier is listed for universal fitment in 12V mobile audio systems. Check your available mounting space against its 20.6 × 14.6 × 5.5 cm product dimensions, and plan connections for 4 AWG power and ground and 12 AWG speaker wire.
Confirm that the connected speaker load matches the listed power ratings. The amplifier accepts RCA or speaker-level audio inputs. DC Signal Sense is switchable; when enabled, it can turn on from a signal at the RCA inputs.
Frequently Asked Questions
Can the Hifonics ZD-1350.2D be bridged for mono operation?
Yes. Its listed bridged mono output is 1 x 1350 watts at 4 ohms.
What are the power ratings at 2 and 4 ohms?
The listed ratings are 2 x 675 watts at 2 ohms and 2 x 350 watts at 4 ohms.
What crossover adjustments are available?
The built-in electronic high-pass and low-pass crossovers are each adjustable from 50Hz to 250Hz at 12dB per octave.
Does it need a remote turn-on wire?
With DC Signal Sense enabled, the amplifier can turn on when it detects a signal on the RCA inputs. The feature can also be turned off.
What wire sizes do its terminals support?
The listed power and ground terminal size is 4 AWG. The speaker terminal wire gauge is 12 AWG.
What audio input connections does it accept?
It supports standard RCA inputs and high-level speaker audio inputs.
Explore More
Want to learn more about Hifonics? Explore our Hifonics brand profile. Shop 12 Volt Outlet for car audio equipment to plan your next system build.
| Brand | Hifonics |
| Series | ZEUS DELTA |
| Type | Amplifier |
| Amplifier Class | Class D |
| Total Channels | 2 |
| Max Power Output | 1350 Watts |
| Power Output @ 2 Ohms | 2 x 675 Watts |
| Power Output @ 4 Ohms | 2 x 350 Watts |
| Mono Bridged Power @ 4 Ohms | 1 x 1350 Watts |
| Crossover Type | Variable Electronic 12dB Per Octave |
| High Pass Crossover | 50Hz - 250Hz (12dB per Octave) |
| Low Pass Crossover | 50Hz - 250Hz (12dB per Octave) |
| Frequency Response | 10Hz - 22kHz |
| Total Harmonic Distortion (THD) | < 0.5% |
| Variable Voltage Range | 0.2 - 6V |
| Speaker Level Audio Inputs | Yes |
| Power/Ground Terminal | 4 AWG |
| Speaker Terminal Wire Gauge | 12 AWG |
| External Fusing | 35A |
| Heat Sink Material | Aluminum |
| Color | Black |
| Product Dimensions | 20.6 × 14.6 × 5.5 cm |
| Product Weight | 1.5 kg |
| Packaged Dimensions | 29.5 × 17.5 × 8.0 cm |
| Packaged Weight | 1.8 kg |
| Feature | Benefit |
|---|---|
| Compatible Vehicle Fitment | Universal |
| Low Noise Preamplifier Circuit | Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. |
| RCA Inputs | Nickel plated high temperature impact resistant that allow for secure connections and is erosion resistant. |
| Operation Mode | Two Channel, Full Range, Bridgeable: Flexible installation allows this amplifier to run in four channel or bridged mono mode. |
| Crossover Type | Onboard electronic crossover |
| Electronic Equalizer | Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. |
| Class / Topology | Class D: High efficiency with big power in a small footprint. |
| Output Device Technology | PWM MOSFET Power Supply: Stable power through the PC board with minimal heat generation. |
| Heat Sink | Aluminum: Modern Design Hifonics Heat sink for Superior Heat Dissipation. |
| Power Supply | Simpatico Coil Design: The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices. |
| Connection Type | Secure molded connection terminal for all Power, Ground and Speaker connections. Angled for ease of access while creating a clean wire management profile. |
| LED System Protection Circuitry Diagnostics | Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel. |
| Auto Turn-On | DC SIGNAL SENSE: The DC SIGNAL SENSE switch allows the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed. This feature can also be turned off. |
Frequently asked questions
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