he 7.5k competition series amplifier is rated as a 7500 watt mono block. It is a linkable amp and designed to run a 1 ohm per amp or 2 ohms when linked for up to 18,400 watts from a pair. It comes with a bass knob.
Output Power (RMS):
2,000x1 @ 4 ohms 14.4 volts
4,400x1 @ 2 ohms 14.4 volts
7,500x1 @ 1 ohms 14.4 volts
15,000x1 @ 2 ohm 14.4 volts LINKED
8,600x1 @ 1 ohm 16.0 volts
17,200x1 @ 2 ohm 16.0 volts LINKED
9,200x1 @ 1 ohm 18.0 volts
18,400x1 @ 2 ohm 18.0 volts LINKED
Key Features:
1 ohm stable
Variable low pass filter
Variable subsonic filter
Variable bass boost
RCA Pass Thru
Linkable
Wired remote control
8awg Speaker Terminals
Dual 1/0awg Power and Ground Inputs
Full Specs:
DC Amp Model:
7.5k
Input Sensitivity
6V~0.2V
Frequency Response
20Hz~250Hz
24dB / Octave Crossover
YES
Low Pass
35Hz ~ 250Hz
Subsonic Filter
10Hz-50hz
Bass Boost @45hz
0 ~ 9db
Phase Shift
0 ~ 180
Remote Control
Yes
Clip Indicator
No
Signal to Noise Ratio
dB100
Damping Factor
250<
THD @ 4ohms
Less than 0.1%
Fuse Rating
External 400 amp x 2
LED Status Lights
Power and Protect
Master/Slave
YES
Heatsink Length
25.596"/820mm
Heatsink Width
11.5"/292mm
Heatsink Height
2.6"/66mm
Customer Reviews
Warranty Information
LIMITED PRODUCT WARRANTY LENGTH OF WARRANTY DC Audio Products are covered by warranty for 1 year from date of purchase on parts and labor. This applies to the original purchaser only. Warranties are non-transferable. DETAILS OF WARRANTY From the date of original purchase and for the respective period, specified above. DC Audio agrees to repair or replace all DC Audio products, which are defective in material and/or workmanship. This warranty is not transferable and applies only to the original purchaser of the product. No Exceptions. It is DC Audio’s right to decide if a product will be repaired or replaced. All returns must be sent with an RA # on the outside of the box. Any and all products sent without a RA will be refused. An RA # can be obtained by calling DC Audio and requesting the number. Warranty claims must be accompanied by the original invoice to validate the warranty service. EXCLUSIONS This warranty does not apply with respect to the following: DC Audio’s warranty does not cover burned/open voice coils or lead wires, ripped surrounds or folded cones. These are all immediate signs of abuse/over powering. It does not cover products driven over their mechanical limits. Defects or damage caused by accident, fire, flood, and lightning or other acts of God. Defects or damage caused by abuse, misuse, or negligence. Products with voice coils that have failed due to excessive power levels or clipping, i.e. burned or open coils or lead wires. Damage caused during shipping or handling. These claims are made with the Freight Company. Accessories or anything else attached to or to be used with DC Audio products. Products that have their serial numbers removed or altered. Packing materials i.e. card board boxes, foam inserts, corners, peanuts, etc. Adjustments or alterations required for any reason. Items subject to fatigue through normal wear and use. Product, which has been altered or repaired by anyone other than DC Audio. RE-CONES All speakers, loudspeakers, subwoofers that have been re-coned by DC Audio will continue under warranty until the full 1 year warranty has expired. Any re-cone not performed at DC Audio by an authorized DC Audio worker is not covered under warranty. The end consumer accepts the responsibility and liability of knowing this speaker, loudspeaker, subwoofer no longer falls under DC Audio’s warranty program when the re-cones they purchased and/or the labor was performed by the end consumer. Amplifiers Amplifiers will not be covered under warranty if ran below their rated ohm load or if underpowered in any way. DC Audio has a "Recommended for Installation" section on each amplifiers web page. These need to be followed in order to ensure the amplifier will operate properly. Failure to do so can decrease the life of the amplifier and void your warranty.
