Harmony Audio HA-A800.5 Car Stereo Alloy Series Class D Amp 5 Channel 1600W Peak Full Range Subwoofer Amplifier
Power, Performance and Easy Installation
Harmony Audio introduces our Alloy series amplifiers available in Class D including (3) Mono Block, (1) Four Channel and (1) Five Channel models to choose from. The Alloy series amplifiers feature some technology and features that you will not find anywhere else including options right out of the box to connect to a factory or aftermarket radio source. The included HA-EASY adapter allows you to easily splice into factory wiring to acquire the audio input signal.
Another common problem with using a factory stereo is finding a switched 12 volt wire to turn the amplifier on and off. Our Alloy Amplifiers feature a solution where the amplifier can be controlled via DC voltage offset or the traditional 12 volt switched remote turn on lead.
Our Alloy amplifiers are also designed for maximum power output! All of the mono block class D amps are 1 Ohm Stable and feature similar power output at a 2 Ohms. This gives you tons of flexibility for woofer options and wiring configurations. The Class D circuitry also keeps the amp running cool with maximum power efficiency. All single and 5 channel models also include a bass remote to allow you to dial in the bass from the comfort of the driver's seat!
?á
Included HA-EASY Adapter = Easy Install
All Harmony Alloy amplifiers include HA-EASY adapter(s). If installing an aftermarket radio source that has RCA output then the HA-EASY is not going to be needed for your installation. If you are connecting to a factory audio source this adapter is going to make for a much easier installation.
The adapter has two purposes:
- When used with a factory stereo it allows you to splice into the vehicle factory speaker wires to acquire the audio signal
- It will also turn the amplifier on and off without a traditional 12 volt switched remote wire in most applications.
It's possible to generally find your factory speaker wires in a kick panel, in a wire pack under threshold trim or even at the speaker location itself. The factory radio does not need to be removed saving a ton of installation time and saving money on costly adapters.
?á
Daisy Chaining a 2nd Amp or Accessory
Next up is a feature you will not find on any other brand or model of amplifiers and we are very proud of this! So let's say you have a factory radio and you are running one of the Harmony amps using the included HA-EASY adapter but you also have a 2nd Harmony amp you also want to install or maybe even an amp of a different brand.
When the Harmony amp is being controlled by the DC offset to turn it on and off the empty remote terminal now becomes a 12 volt switched output! This can be used to turn on and off the 2nd amplifier or any other 12 volt switched accessory! This output is only designed to turn the device on and off via a low amperage trigger and rated at 1 amp maximum. The sky is the limit of what this could be used for and can be anything you want to be turned on or off with your music.
?á
Dialing in Your Harmony Amp
The wiring is done, the subwoofers are connected, and all that is left is setting up the controls on the amplifier. Most other brand amps want you to go dig for a hex key or a small screwdriver to dial in your settings. The Harmony Audio Alloy amps include metal adjustment knobs that do have a slot for fine tuning but also are large enough than just be easily adjusted by just your fingers. This may not sound like that big of a deal but trust us when the amp is installed under a seat or on the cab of a truck you are going to appreciate quick and easy setup knobs.
?á
Specifications:
- Alloy Series 5 Channel Class D Full Range Amplifier
- Onboard Fuse: No
- Maximum Current Draw: 98A @ 14.4V
- Recommended Gauge Wire: 1/0 Gauge
- Recommended External Fuse: 100A
- Bass Remote: Yes
- Filter Range: Full, High or Low Pass
- RCA Connection: Input
- Turn on: Remote or DC Offset
- Dimensions:
- Length: 15-3/4"
- Width: 6-1/4"
- Height: 2-1/4"
- MULTI CHANNEL
- Power Handling (RMS):
- 14.4V @ 4 Ohm = 1% THD+N: 100W x 4
- 14.4V @ 2 Ohm = 1% THD+N: 150W x 4
- 14.4V @ 4 Ohm = 1% THD+N: 320W x 2
- Input Sensitivity: 350mV
- Frequency Response: 5Hz-36KHz
- Low Pass Filter: N/A
- High Pass Filter: 47Hz-263Hz
- Bass Boost: N/A
- Signal to Noise Ratio: >72, A-Weighted
- SUB CHANNEL
- Power Handling (RMS):
- 14.4V @ 4 Ohm = 1% THD+N: 350W x 1
- 14.4V @ 2 Ohm = 1% THD+N: 500W x 1
- 14.4V @ 1 Ohm = 2% THD+N: 800W x 1
- Input Sensitivity: 250mV
- Frequency Response: 14Hz-360Hz
- Low Pass Filter: 37Hz-360Hz
- High Pass Filter: 14Hz-52Hz
- Bass Boost: 12dB
- Signal to Noise Ratio: >78, A-Weighted
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Return Policy
You may return this item in its original condition within 30-Days for a refund, minus a 20% restocking fee, and minus any shipping charges we paid to get the item to you.
