Ruthless Audio 5000.2 2 Channel Amplifier
The Ruthless Audio 5000.2 2-Channel Amplifier is a full-size stereo amplifier listed as 1-ohm stable per channel. That gives builders a low-impedance option for two speaker or subwoofer channels when the drivers, wiring, and vehicle electrical system are matched appropriately. Its published information lists operation rated at 14.4V and a maximum operating voltage of 17V, but does not include per-channel RMS power figures. Confirm those ratings before choosing speakers or subs based on wattage.
The listed Class-D design offers two amplifier channels for a system that needs separate left and right or dual bass outputs. The product information also lists a 1-ohm impedance warranty; review the current warranty terms and installation conditions before relying on coverage at a low-impedance load. Do not assume a specific output or bridged rating from the model number. A qualified installer can help match the amplifier to drivers once the complete technical sheet is available.
At 19" long, 9-1/4" wide, and 2-7/8" high, the 5000.2 needs a planned mounting location with room for cable access and airflow. Its prior listing recommended a dedicated 1/0 AWG power and ground run and consideration of a Big 3 upgrade, alternator capacity, and battery reserve. Confirm terminal sizes, current draw, fusing, and wiring requirements against the full specification sheet before purchasing installation supplies; the needed electrical upgrades depend on the actual vehicle and intended use.
Why Choose the Ruthless Audio 5000.2 2-Channel Amplifier?
- 1-Ohm Stable Per Channel — Published minimum load for each channel, subject to a properly designed installation.
- 1-Ohm Warranty Listing — Impedance coverage is listed; check the current written terms and eligibility before installation.
- 14.4V Rated / 17V Maximum — Published voltage specifications to compare with your vehicle's electrical setup.
- Two-Channel Flexibility — A pair of channels for suitable speaker or subwoofer arrangements once RMS ratings are confirmed.
- Plan the Full System — Load, speaker power handling, and electrical capacity should drive the design, not the model number alone.
- Class-D Architecture — The amplifier class stated in the listing.
- Full-Size Chassis — 19" × 9-1/4" × 2-7/8" dimensions for planning your mount.
- Specification-First Selection — Ask for the full power, fuse, and wiring details before committing to a high-output build.
Subwoofer, Speaker & Electrical Recommendations
For two-channel subwoofer use, calculate the load on each channel using the actual number of voice coils and their series or parallel wiring. A dual 2Ω voice-coil subwoofer can be wired in different ways, so do not assume that putting two subs in parallel automatically creates a 1Ω load per channel. For front-stage use, confirm the speakers' impedance and RMS handling against a verified per-channel output rating before pairing them with this amp. An upstream DSP may help with crossover, EQ, and time alignment if your setup requires it.
The earlier installation guidance suggests 1/0 AWG power and ground, a Big 3 upgrade, a high-output alternator, and added battery reserve for demanding use. These are planning considerations, not universally required sizes or guarantees of stable voltage. Ask for the manufacturer's current draw, terminal, and fuse details, then size cable and protection for your run and assess your vehicle's charging system. If you intend to bridge channels, first confirm that this specific amplifier supports bridging and obtain its stated bridged minimum impedance and RMS rating; 1Ω-per-channel stability alone does not establish safe bridged operation.
Full Specifications
| Specification | Value |
|---|---|
| Channels | 2 |
| Minimum Impedance | 1Ω Stable Per Channel |
| Impedance Warranty | 1Ω |
| Rated Voltage | 14.4V |
| Maximum Operating Voltage | 17V |
| Amplifier Class | Class-D |
| Length | 19" |
| Width | 9-1/4" (9.25") |
| Height | 2-7/8" (2.875") |
| Warranty | 1 Year Standard / 2 Year Extended Available |
Note: Per-channel RMS power ratings are not included in this listing. Contact us for a full spec sheet or additional technical details.
Frequently Asked Questions
Q: What is the RMS power output of the Ruthless Audio 5000.2?
A: A per-channel RMS rating is not provided in the information available for this listing. Contact us for the current spec sheet before selecting drivers or planning electrical capacity.
Q: Is the 5000.2 1-ohm stable per channel?
A: The published specifications list 1Ω stability per channel and a 1Ω impedance warranty. Check the manufacturer's current terms and the installation conditions for that coverage.
Q: Can I bridge the 5000.2 to run a single subwoofer?
A: The available specifications do not state a bridged rating or minimum bridged load. Confirm bridging support and the exact instructions with the manufacturer before connecting channels together.
Q: What electrical upgrades do I need for the 5000.2?
A: Electrical needs depend on verified current draw, output, the vehicle, and how the amp will be used. The earlier listing suggests 1/0 AWG wiring, Big 3 improvements, and additional charging or battery capacity for demanding systems; have the final plan sized to the full spec sheet.
