

Hifonics ZTH-1625.5D ZEUS THETA 1600W Super D Class 5 Channel Amplifier
Key item features
- Deliver powerful sound to your speakers and subwoofers with this Class D, 1,600-watt, 5 channel car audio amplifier
- Dual-coil pulse-width modulated power supply keeps voltage constant through Ultra-Fi output devices
- Secure molded connection terminals that are angeled for ease of access and clean wire management
- Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion
- Features nickel-plated high-temperature impact-resistant RCA inputs with hex screw terminals that allow for secure connections
- High-level inputs easily tie into OEM audio systems that do not offer RCA output to maximize aftermarket amplifier power
- Flexible installation allows the amplifier to run in five-channel or bridged mono mode for seamless operation
- Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel
- Amp max power: 1600 watts
- RMS power: 1 x 500 (sub only) at 1 ohms, 4 x 135 + 1 x 250 at 2 ohms, and 4 x 65 + 1 x 125 at 4 ohms
- Class: Class D
- Channels: 5
- Crossover: Variable electronic 12dB per octave
- High pass crossover range: 40Hz-300Hz
- Low pass crossover range: 40Hz-300Hz
- Tone control/parametric EQ: Built-in bass control
- Bass boost: 0 - 9dB
- Subsonic filter: 25Hz
- Variable voltage: 0.2 to 6 volts
- Frequency response: 10Hz-500Hz
- Total harmonic distortion (THD): < 0.1%
- Power terminal: 4 AWG
- Speaker terminal wire gauge: 12 AWG
- Fusing: External 100A
- Material: Metal
- Color: Silver
- Dimensions (L x W x H): 9.4 x 5.75 x 2.5 inches
- Weight: 4.54 pounds
- Manufacturer's warranty: 1-year warranty
Specs
- BrandHifonics
- Channels5
- Impedance4 olms
- Peak audio power handling1600 W
- ColorSilver
- ModelZTH-1625.5D
How do you want your item?
About this item
Product details
- Deliver powerful sound to your speakers and subwoofers with this Class D, 1,600-watt, 5 channel car audio amplifier
- Dual-coil pulse-width modulated power supply keeps voltage constant through Ultra-Fi output devices
- Secure molded connection terminals that are angeled for ease of access and clean wire management
- Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion
- Features nickel-plated high-temperature impact-resistant RCA inputs with hex screw terminals that allow for secure connections
- High-level inputs easily tie into OEM audio systems that do not offer RCA output to maximize aftermarket amplifier power
- Flexible installation allows the amplifier to run in five-channel or bridged mono mode for seamless operation
- Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel
- Amp max power: 1600 watts
- RMS power: 1 x 500 (sub only) at 1 ohms, 4 x 135 + 1 x 250 at 2 ohms, and 4 x 65 + 1 x 125 at 4 ohms
- Class: Class D
- Channels: 5
- Crossover: Variable electronic 12dB per octave
- High pass crossover range: 40Hz-300Hz
- Low pass crossover range: 40Hz-300Hz
- Tone control/parametric EQ: Built-in bass control
- Bass boost: 0 - 9dB
- Subsonic filter: 25Hz
- Variable voltage: 0.2 to 6 volts
- Frequency response: 10Hz-500Hz
- Total harmonic distortion (THD): < 0.1%
- Power terminal: 4 AWG
- Speaker terminal wire gauge: 12 AWG
- Fusing: External 100A
- Material: Metal
- Color: Silver
- Dimensions (L x W x H): 9.4 x 5.75 x 2.5 inches
- Weight: 4.54 pounds
- Manufacturer's warranty: 1-year warranty
Specifications
Brand
Channels
Impedance
Peak audio power handling
Warranty
Warranty information
Warnings
Similar items you might like
Based on what customers bought
Best seller Power Acoustik RZR4-1500D 4-Channel Amplifier, Class D Full Range Amp, 1500W Max with SMT Circuitry (New) $98.97
Best seller
$9897current price $98.97Power Acoustik RZR4-1500D 4-Channel Amplifier, Class D Full Range Amp, 1500W Max with SMT Circuitry (New)
1013.8 out of 5 Stars. 101 reviewsHifonics HAC-2000.4D 2000w 4-Channel Amplifier Class D Car Stereo Amp Wire Kit $242.95
$24295current price $242.95Hifonics HAC-2000.4D 2000w 4-Channel Amplifier Class D Car Stereo Amp Wire Kit
Planet Audio AC1800.5 1800 Watt 5 Channel Car Amplifier, Full Range, Bridgeable $139.19
$13919current price $139.19Planet Audio AC1800.5 1800 Watt 5 Channel Car Amplifier, Full Range, Bridgeable
94.4 out of 5 Stars. 9 reviewsNemesis Audio NA-FR1800X5D 200Wx4 RMS 5-Channel Class-D Full Range Car Amplifier $499.00
$49900current price $499.00Nemesis Audio NA-FR1800X5D 200Wx4 RMS 5-Channel Class-D Full Range Car Amplifier
Best seller Pioneer GM-E190X2 2-Channel - Class AB, 500w Max Power - Bridgeable Amplifier $99.96
Best seller
$9996current price $99.96Pioneer GM-E190X2 2-Channel - Class AB, 500w Max Power - Bridgeable Amplifier
354.2 out of 5 Stars. 35 reviewsSoundstream Picasso Nano Series 5-Channel Vehicle Audio Amplifier, Multicolor, 5.51 lbs $138.99
$13899current price $138.99Soundstream Picasso Nano Series 5-Channel Vehicle Audio Amplifier, Multicolor, 5.51 lbs
113.7 out of 5 Stars. 11 reviewsRockville RDT-2 2 Channel Car Amplifier 1600W Max/400W RMS Class D Amp, Compact $89.95
$8995current price $89.95Rockville RDT-2 2 Channel Car Amplifier 1600W Max/400W RMS Class D Amp, Compact
15 out of 5 Stars. 1 reviewsHifonics ZD-1350.4D 1350 Watt 4-Channel Car Audio Amplifier Class-D Amp Kit $186.95
$18695current price $186.95Hifonics ZD-1350.4D 1350 Watt 4-Channel Car Audio Amplifier Class-D Amp Kit
Power Acoustik RZ5-2500D RAZOR 2500W 5-Channel Vehicle Audio Amplifier, 6.3 lbs $154.99 Was $185.99
$15499current price $154.99, Was $185.99$185.99Power Acoustik RZ5-2500D RAZOR 2500W 5-Channel Vehicle Audio Amplifier, 6.3 lbs
103.7 out of 5 Stars. 10 reviewsPower Acoustik Car, 2 -Channel Vehicle Audio Amplifier $54.99 Was $77.99
$5499current price $54.99, Was $77.99$77.99Power Acoustik Car, 2 -Channel Vehicle Audio Amplifier
204.3 out of 5 Stars. 20 reviewsAudiopipe Full Range Class D Monoblock Amplifier 1500 Watts APHF-1500D-H1 $195.99
$19599current price $195.99Audiopipe Full Range Class D Monoblock Amplifier 1500 Watts APHF-1500D-H1
ROCKROK Hi-Fi 36W 2 Channel Stereo Amplifier Home Car Equipment Component Amplifier $19.21
$1921current price $19.21ROCKROK Hi-Fi 36W 2 Channel Stereo Amplifier Home Car Equipment Component Amplifier
115 Watts RMS 5-CH 1 Ohm Stable Class D Car Audio Amplifier GT5X Massive Audio $259.98
$25998current price $259.98115 Watts RMS 5-CH 1 Ohm Stable Class D Car Audio Amplifier GT5X Massive Audio
Vertigo Series 1,600w Class D Monoblock Amplifier, VA1-1600D $54.90
$5490current price $54.90Vertigo Series 1,600w Class D Monoblock Amplifier, VA1-1600D
173.6 out of 5 Stars. 17 reviewsCrunch 2 Channel 1000 Watt Amp A/B Class Car Audio Stereo Amplifier (2 Pack) $113.99
$11399current price $113.99Crunch 2 Channel 1000 Watt Amp A/B Class Car Audio Stereo Amplifier (2 Pack)
144.7 out of 5 Stars. 14 reviewsPower Acoustik MOFO4-2KD 2000 Watts MOFO Series 4 Channel Class D Car Amplifier $69.99
$6999current price $69.99Power Acoustik MOFO4-2KD 2000 Watts MOFO Series 4 Channel Class D Car Amplifier
13 out of 5 Stars. 1 reviewsPower Acoustik OD1-3000 1-Channel Class A/B 3000W Monoblock Vehicle Car Amplifier, Multicolor $109.08
$10908current price $109.08Power Acoustik OD1-3000 1-Channel Class A/B 3000W Monoblock Vehicle Car Amplifier, Multicolor
223.7 out of 5 Stars. 22 reviewsCerwin-vega® Mobile Cerwin-vega Mobile Cvp2500.5d Performance Series 2,500-watt-max 5-channel Class D Amp $239.95 Was $259.99 $239.95/count
$23995current price $239.95, Was $259.99$259.99$239.95/countCerwin-vega® Mobile Cerwin-vega Mobile Cvp2500.5d Performance Series 2,500-watt-max 5-channel Class D Amp
44.3 out of 5 Stars. 4 reviewsSRPM Stroker 2-Channel Full Range Class-D Amplifier - SRPM700.2DW $309.99
$30999current price $309.99SRPM Stroker 2-Channel Full Range Class-D Amplifier - SRPM700.2DW
2/4 Channel Amplifier Adapter 12V Voltage, 92g Lightweight for Upgrading Car Audio without RCA Output $13.72
$1372current price $13.722/4 Channel Amplifier Adapter 12V Voltage, 92g Lightweight for Upgrading Car Audio without RCA Output
Check out these related products
Deaf Bonce 2 Channel 320 Watts RMS Class D Machete Fight Amplifier MFA-2.320 $209.90
$20990current price $209.90Deaf Bonce 2 Channel 320 Watts RMS Class D Machete Fight Amplifier MFA-2.320
Hifonics Alpha A800.4D Amplifier – 800 Watt, Super Class D, Mono, Auto on, Nickel Plated, Aluminum Heat Sink, Electronic Equalizer $222.50
$22250current price $222.50Hifonics Alpha A800.4D Amplifier – 800 Watt, Super Class D, Mono, Auto on, Nickel Plated, Aluminum Heat Sink, Electronic Equalizer
Taramp's DS 800x4 1 Ohm 4 Channels 800 Watts Amplifier $135.00 Was $165.64
$13500current price $135.00, Was $165.64$165.64Taramp's DS 800x4 1 Ohm 4 Channels 800 Watts Amplifier
11 out of 5 Stars. 1 reviewsHifonics BG-1900.1D Brutus Gamma Mono D 1900W Car Audio Subwoofer Amp with Bass Knob $159.99
$15999current price $159.99Hifonics BG-1900.1D Brutus Gamma Mono D 1900W Car Audio Subwoofer Amp with Bass Knob
53.8 out of 5 Stars. 5 reviewsMB Quart Marine Powersports Nautic 4 Channel 320 Watt Class D Amplifier $148.99
$14899current price $148.99MB Quart Marine Powersports Nautic 4 Channel 320 Watt Class D Amplifier
MB Quart Marine Powersports Nautic 400 Watt Class D Amplifier, Black $149.99
$14999current price $149.99MB Quart Marine Powersports Nautic 400 Watt Class D Amplifier, Black
15 out of 5 Stars. 1 reviewsHifonics ZXX-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier $139.99 Was $172.99
$13999current price $139.99, Was $172.99$172.99Hifonics ZXX-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier
94.9 out of 5 Stars. 9 reviewsSoundStream Rubicon Nano 3000 W Class D 1 Channel Car Audio Amplifier $185.79
$18579current price $185.79SoundStream Rubicon Nano 3000 W Class D 1 Channel Car Audio Amplifier
25 out of 5 Stars. 2 reviews
Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 10 reviews
Sounds are crystal clear
[This review was collected as part of a promotion.] After using this amplifier, my speakers have never sounded better. I use them to play music at holiday gatherings in my backyard, and sometimes have to compete with the neighbors. I don't hear their music anymore.
Amplifier Love for DAYS
[This review was collected as part of a promotion.] I love my Hifonics Zeus Theta compact amplifier. The sound quality is one word: AMAZING. Such a big sound out of such a small, compact amplifier. This Hifonics product is legit. Highly recommended!
Great product!
[This review was collected as part of a promotion.] This amp has plenty of power. I've got the 1600 watt. Currently it is running two of the new 12" Hifonics Brutus subs. Very well built, beautiful even and stylish. It's what shines in my build. I'm currently running 4 Alpine 75rms speakers and it gets warm. Easy to tune and mount. I play full tilt at times, but it handles well for what I need it. .
