Rockford Fosgate R1-HD2-9813Prime Harley-Davidson® 140 Watt 2-Channel System (1998-2013)
The PRIME R1-HD2-9813 is a 2-channel 140 Watt speaker system designed specifically for motorcycles. "Closed loop" design precisely matches amplifier with speaker for optimized output and reliability. • This model replaced by these: HD9813RG-STAGE1 and HD9813SG-STAGE1 .
Highlights
- 1 Year Warranty
- Extruded aluminum heatsink
- Thermal protection
- Complete motorcycle kit
Key specs
Full specs- Fuse Rating
- 15 A (mini ATM)
- Speaker Diameter
- 5.25" (133 mm)
- Speaker Configuration
- 2-way
- Nominal Impedance
- 2-Ohm
- Sensitivity(dB @ 1 watt/1 meter)
- 88 dB
- Speaker Depth
- 2.10" (53.3 mm)
- Bridgeable
- —
- Crossover Controls
- Internally Fixed
Key specs
Full specs- Fuse Rating
- 15 A (mini ATM)
- Speaker Diameter
- 5.25" (133 mm)
- Speaker Configuration
- 2-way
- Nominal Impedance
- 2-Ohm
Highlights
Overview- 1 Year Warranty
- Extruded aluminum heatsink
- Thermal protection
Overview
The PRIME R1-HD2-9813 is a 2-channel 140 Watt speaker system designed specifically for motorcycles. "Closed loop" design precisely matches amplifier with speaker for optimized output and reliability.
• This model replaced by these: HD9813RG-STAGE1 and HD9813SG-STAGE1.
Highlights
Key features
- 1 Year Warranty
- Extruded aluminum heatsink
- Thermal protection
- Complete motorcycle kit
- Fits 1998-2013 Harley-Davidson® factory 2-speaker systems
- Short circuit protection
- Includes all harnesses and hardware for full installation
- Pass-Thru output for future system expansion
- Optimized EQ, crossover and gain
- Three position output level control
- Multiple mounting options
- Class-D
More info
The PRIME R1-HD2-9813 is a 2-channel 140 Watt complete kit designed specifically for 1998 - 2013 Harley-Davidson® motorcycles*. This "Closed loop" design is a precisely matched (using equalization and gain) amplifier and speaker system for optimized output and reliability. Includes pass-thru outputs for future expansion of audio system by sending signal down to another audio component.
Harley-Davidson® is a registered trademark of Harley-Davidson Motor Company.
Technologies

Class-D
High efficiency amplifier design that reduces current consumption from the charging system.
Specs
Specifications
33
| Fuse Rating | 15 A (mini ATM) |
| Speaker Diameter | 5.25" (133 mm) |
| Speaker Configuration | 2-way |
| Nominal Impedance | 2-Ohm |
| Sensitivity(dB @ 1 watt/1 meter) | 88 dB |
| Speaker Depth | 2.10" (53.3 mm) |
| Bridgeable | — |
| Crossover Controls | Internally Fixed |
| Tone Controls | — |
| Signal Output | Pass-Thru: 4-pin harness |
| Power Input Connector | 3-pin harness |
| Signal Input | High Level: 4-pin harness |
| Remote Controls | — |
| Visual Indicators | Power (Blue) Protect |
| Speaker Output Connector | wiring harness |
| Heat Sink Type | Extruded Aluminum |
| Frequency Response | 95Hz to 20kHz +/-1dB |
| Circuit Topology Class | Class D |
| Shipping Weight | 7.2 Lbs. (3.2 Kg.) |
| Dynamic Power (PVC/PowerCube®) | — |
| Efficiency (average) | — |
| Included In The Box | - 2-ch. Class-D Amp- Two 5.25" Speakers- Amp Mounting Bracket- Power Harness- Input Harness- Output Harness- Screws- Zip Ties- Velcro Pad- Batwing Grille Badge |
| Dimensions (H x W x D) | 1.4 x 4.2 x 6 (in) 3.58 x 10.74 x 15.16 (cm) |
| Operating Voltage | 9-16 VDC |
| Power Wire Gauge | 14 AWG |
| Rated Power (RMS Continuous Power) | 70 Watts x 2 @ 2-Ohm |
| Speaker Wire Gauge | 18 AWG |
| Ouput Level Control | Selectable -3dB, 0dB, +3dB |
| Number of Channels | 2 |
| Cooling | Convection |
| Total Power (Sum of Rated Power) | 140 Watts RMS |
| Average Current Draw (13.8V Music) | 7.5 A |
| Max. Current Draw (13.8V Sinewave) | 15 A |
What's in the box
| Qty | Part number | Item details |
|---|---|---|
| — | — | - 2-ch. Class-D Amp- Two 5.25" Speakers- Amp Mounting Bracket- Power Harness- Input Harness- Output Harness- Screws- Zip Ties- Velcro Pad- Batwing Grille Badge |
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Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
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