Title
The 90.4 Competition series amplifer is a 90 watts per channel @ 4 ohms or 130 watts per channel @ 2 ohms. This amp has a fully active crossover and lots of clean power for the SQ minded builds. Its also fits installs where you may want to amplify your front stage and bridge the rear 2 channels to your sub stage and have a bass knob to control it. Versatility is what this amp is all about.
Key Features
• Variable high pass filter
• Variable Band pass filter
• 8awg Speaker Connections • 4awg inputs
• Input mode Switch
• Dual power Transformers
• Double Sided Printed Circuit Board
• Class A/B
• Fully Active Crossover
| Features | Voltage | 90.4 | |
| Output Power (RMS) | 4 ohm | 14.4V | 90Wx4 |
| 2 ohm | 130Wx4 | ||
| 1 ohm | n/a | ||
| 4 ohm mono | 14.4V | 250Wx2 | |
| 1 ohm | 18V | n/a | |
| Input Sensitivity | 6V~0.2V | ||
| Frequency Response | Hz | 20Hz~20KHz | |
| 12dB / Octave Crossover | |||
| CH1/2 | |||
| Subsonic Filter : | 10Hz ~ 100Hz | ||
| Crossover : | 50Hz(500Hz) ~ 5ooHz(5KHZ ) | ||
| Multiply : | x1, x10 | ||
| Crossover Selector Switch : | HPF / FULL / LP-BP | ||
| Bass Boost : | 0~18dB | ||
| CH3/4 | |||
| Subsonic Filter : | 10Hz ~ 100Hz | ||
| Crossover : | 50Hz(500Hz) ~ 5ooHz(5KHZ ) | ||
| Multiply : | x1, x10 | ||
| Crossover Selector Switch : | HPF / FULL / LP-BP | ||
| Bass Boost : | 0~18dB | ||
| Remote Control | |||
| Frequency Response | Hz | 20-20Khs | |
| Signal to Noise Ratio | dB | 105 | |
| Damping Factor | 200< | ||
| THD @ 4ohms | Less than 0.1% | ||
| Fuse Rating | On Board | Yes | 80 Amps |
| Indicator | Power | Yes | |
| Protection | Yes | ||
| Speaker & Power terminal | Mold Type | Yes | |
| Power | Gauge | 4Ga | |
| Heatsink Length | inch/mm | 14.00"/350mm | |
| Heatsink Width | inch/mm | 9.38"/66mm | |
| Heatsink Height | inch/mm | 2.35"/59.6mm | |
The 90.4 Competition series amplifer is a 90 watts per channel @ 4 ohms or 130 watts per channel @ 2 ohms. This amp has a fully active crossover and lots of clean power for the SQ minded builds. Its also fits installs where you may want to amplify your front stage and bridge the rear 2 channels to your sub stage and have a bass knob to control it. Versatility is what this amp is all about.
Key Features
• Variable high pass filter
• Variable Band pass filter
• 8awg Speaker Connections • 4awg inputs
• Input mode Switch
• Dual power Transformers
• Double Sided Printed Circuit Board
• Class A/B
• Fully Active Crossover
| Features | Voltage | 90.4 | |
| Output Power (RMS) | 4 ohm | 14.4V | 90Wx4 |
| 2 ohm | 130Wx4 | ||
| 1 ohm | n/a | ||
| 4 ohm mono | 14.4V | 250Wx2 | |
| 1 ohm | 18V | n/a | |
| Input Sensitivity | 6V~0.2V | ||
| Frequency Response | Hz | 20Hz~20KHz | |
| 12dB / Octave Crossover | |||
| CH1/2 | |||
| Subsonic Filter : | 10Hz ~ 100Hz | ||
| Crossover : | 50Hz(500Hz) ~ 5ooHz(5KHZ ) | ||
| Multiply : | x1, x10 | ||
| Crossover Selector Switch : | HPF / FULL / LP-BP | ||
| Bass Boost : | 0~18dB | ||
| CH3/4 | |||
| Subsonic Filter : | 10Hz ~ 100Hz | ||
| Crossover : | 50Hz(500Hz) ~ 5ooHz(5KHZ ) | ||
| Multiply : | x1, x10 | ||
| Crossover Selector Switch : | HPF / FULL / LP-BP | ||
| Bass Boost : | 0~18dB | ||
| Remote Control | |||
| Frequency Response | Hz | 20-20Khs | |
| Signal to Noise Ratio | dB | 105 | |
| Damping Factor | 200< | ||
| THD @ 4ohms | Less than 0.1% | ||
| Fuse Rating | On Board | Yes | 80 Amps |
| Indicator | Power | Yes | |
| Protection | Yes | ||
| Speaker & Power terminal | Mold Type | Yes | |
| Power | Gauge | 4Ga | |
| Heatsink Length | inch/mm | 14.00"/350mm | |
| Heatsink Width | inch/mm | 9.38"/66mm | |
| Heatsink Height | inch/mm | 2.35"/59.6mm | |
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
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