Infinity KAPPA 5004A Infinity KAPPA 5004A Compact 4-channel Powersports amplifier — 75 watts RMS x 4
We are an authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What's Inside?
- • 4-Channel amplifier with attached 6.5" input harnesses and 8.5" power/ground & output harnesses (inline 40A ATO fuse)
- •(2) Cover plates
- •Spare 40A ATO fuse
- •(4) 5/8" screws
- •(4) 4mm counter-sunk screws
- •(4) 6" wire ties
- •(2) Decals
- •Installation instructions
Add Your Favorite Tunes to All Your Outdoor Fun
You won't believe how much loud music you can blast out of this tiny little amplifier. Infinity's Kappa Perfect 5004A puts out four channels of 75 watts RMS from a chassis about the size and shape of a standard brick (but with a lot more style). This compact amp will fit in almost any little nook or cranny on your motorcycle, boat, or ATV, so you can add your favorite tunes to all your outdoor fun.
Weather-proof Panel
You can use this amp in 3-channel mode to run a couple of speakers with 75 watts each while powering a subwoofer with 250 watts RMS from bridged channels. Selectable high- and low-pass filters let you tune the signals to match your speakers and subs. A removable weather-proof panel protects the controls, and the tough aluminum chassis and conformal-coated circuit boards help keep the music playing even when the going gets dirty or wet.
Features:
- 4-Channel Design: The Infinity Kappa Perfect 4-Channel Amplifier (KP5004) is designed to provide 75W RMS x 4 channels @4Ω, 125W RMS x 4 channels @2Ω, and 250W RMS x 2 channel bridged @ 4Ω.
- Compact Size: The KP5004 amplifier is housed in a compact chassis with a small footprint, allowing it to fit in more vehicles where mounting space is limited.
- Class D Design: The Infinity KP5004 features class D amp topology, providing efficiency and low-power consumption with high signal output.
- Control Panel: The control panel is located on the input side of the amp. Two cover plates are included, one for each end of the amp, helping keep the controls dry while preventing unwanted adjustments.
- Input Level: A 2-position switch; select High (speaker level) or Low (preamp level).
- Level: Two rotary controls; adjusts the level of the input signals for the Front and Rear channels.
- Front X-Over (HPF): A 3-position switch; select a High Pass frequency; 60Hz, 80Hz, 120Hz, or Off.
- Rear X-Over: A 3-position switch; select High Pass, Off (full-range), or Low Pass.
- Frequency: A 3-position switch; select 60 Hz, 80 Hz, or 120 Hz.
- Connections: All of the KP5004 input and output connections consist of wires terminated in Molex plugs. Matching adapter harness (sold separately) can be used to mate up with the plugs. Alternatively, the plugs can be cut off and a bare-wire connection made by soldering or using crimp connectors.
- Audio Inputs: A 6.5" input harness features 18-gauge wire terminated in two 4-pin plugs (front/rear). The inputs can accommodate low-level (RCA) or high-level signals. High-level (speaker-level) connections can be spliced wire to wire, while low-level signals will require a speaker wire-to-RCA adapter such as the 46KISL or XD-CLRAIC2-SW (both sold separately) for connection if running RCA cables to the amplifier.
- Power/Ground/Remote: An 8.5" harness provides the connections for the 14-gauge power and ground wires, along with a 16-gauge remote turn-on wire (if using low-level input signals). The power wire includes an inline 40A ATO fuse, along with a spare fuse.
- Speaker Outputs: Two 8.5" harnesses provides the four 14-gauge speaker outputs. Two sets of channels can also be bridged, using the Left+ and Right-, for two 250W outputs (@4Ω).
- Auto Turn-on: When using speaker level inputs, the DC offset circuit in the amp senses when a signal is present and turns the amp on automatically.
- Temperature: Amplifier is overheated.
- Over/Under Voltage: Voltage at the +12V (Battery) terminal is less than 9V or more than 16V.
- Short Circuit: Short circuit in speaker or speaker wire.
- DC Voltage: DC Voltage on the speaker outputs.
- Power and Protection LEDs: The amplifier features a Power/Protection LED on the input side of the unit. The LED illuminates Green when the amplifier is supplied power, and will illuminate Red when the amplifier goes into protect-mode.
Specifications:
- RMS Power Output (Watts x Channels): 75 x 4
- Frequency Response at Rated RMS Power: ---
- THD at Rated RMS Power: ---
- Signal to Noise Ratio: 75 dB
- Input Voltage: N/A
- Peak Power Output (Watts x Channels): ---
- Power at 2 Ohms (Watts x Channels): 125 x 4
- Bridged Power (Watts x Channels): 250 x 2
- Minimum Impedance Bridged: 4
- Minimum Impedance Unbridged:2
- Amplifier Class: D
- Low-Pass Crossover Frequency: 60, 80, 120 Hz
- Low-Pass Slope (dB/octave): 12 dB/octave
- High-Pass Crossover Frequency: 60, 80, 120 Hz
- High-Pass Slope (dB/octave): 12 dB/octave
- Bass Boost: No
- Bass Boost Frequency: N/A
- Fan Cooled: No
- Fuse Rating: 40
- Speaker Level Inputs: Yes
- Preamp Outputs: No
- Height (inches): 1-3/4
- Width (inches): 11
- Depth (inches): 3-5/16
- Parts Warranty: 1 Year
- Labor Warranty: 1 Year
- UPC: 050036395359
- Weight: 0
- Authorized Internet Dealer
Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warrantied if the defect is due to physical damage.
