Description
Included in this kit
This bundle includes a Cicada Audio FLX1400.4P - DSP 4 x 350 @ 2 Ohm, a Cicada Audio Waterproof USB C Extension Kit for DSP88v2/DSP600.4D w/90 degree connector - 3 ft, a Cicada Audio HDFLXPro4K - 4-Channel FLX Wiring Harness Kit with 4 AWG PWR Wire, a Cicada Audio CH65.2C High Efficiency 6.5-Inch Horn Coaxial Speakers - 2Ω - Original Classic Design, a Cicada Audio CHDSGG - H-D 2014-2023 SG Round Grill, Pair, and a Cicada Audio 14HDAR-SG - CX/DSP/FLX Amplifier Mounting System H-D® Street Glide ®.
1x Cicada Audio FLX1400.4P - DSP 4 x 350 @ 2 Ohm (FLX1400.4P)
4 CHANNEL DSP POWER AMPLIFIER
Requires 4 AWG Power Wire – HDPG4K
4 X 200 WRMS into 4 ohms @ 12.5 Vdc
4 X 225 WRMS into 4 ohms @ 14.4 Vdc
4 X 300 WRMS into 2 ohms @ 12.5 Vdc
4 X 350 WRMS into 2 ohms @ 14.4 Vdc
BRIDGED MONO – 2 CHANNEL
2 X 600 WRMS into 4 ohms @ 12.5 Vdc
2 X 700 WRMS into 4 ohms @ 14.4 Vdc
Frequency response – 20-20,000 +/- 3dB THD < 0.5%
Operating Voltage: 8 V – 16 V
Current Draw (Music): 50 A
Current Draw (Max): 220 A
Recommended Fuse (Music): 120 A
Total Efficiency: 79%
Damping Factor: 200
SNR: 91 dB
Crossover LPF/FULL/HPF: 30 TO 300Hz
Slope:12dB per octave
Gain: 0.2V – 12 Vac
Turn-On Configuration: REM/DC
DSP Crossover HPF/LPF: 0 TO 20kHz
Slope configurable 6/12/18/24/48dB
DSP PEQ – 8 BANDS
Q’s Adjustable from 0.05 – 20
THD + N (10% Rated Power): 0.1%
Product Dimensions (Inches / Millimeters): 7.6 x 4.9 x 2.0 in / 193 x 124 x 51 mm
1x Cicada Audio Waterproof USB C Extension Kit for DSP88v2/DSP600.4D w/90 degree connector - 3 ft (C2C90)
Waterproof USB C Extension Kit for DSP88v2/DSP600.4D w/90 degree connector - 3 ft
1x Cicada Audio HDFLXPro4K - 4-Channel FLX Wiring Harness Kit with 4 AWG PWR Wire (HDFLXPro4K)
HDFIM Front input harness with 47-ohm resistors – Molex
HDRIM Rear input harness with 47-ohm resistors – Molex
HDBDAFO Front output harness – Ferrules
HDBDARO Rear output harness w/ 8 FT extension – Ferrules
HDPG4K 4-Gauge Power/Ground Kit
1x Cicada Audio CH65.2C High Efficiency 6.5-Inch Horn Coaxial Speakers - 2Ω - Original Classic Design (CH65.2C)
6.5" 2-Ohm Coaxial Horn Driver – 250W RMS
This 6.5-inch 2-ohm coaxial horn driver is built around the Larry Frederick Original Classic Design and engineered for high-efficiency output in 2014+ H-D® factory locations (some models include a 0.5-inch spacer). With 250 watts RMS and 500 watts max power handling, it delivers strong mid-bass impact and crisp high-frequency response in a factory-fit footprint.
Performance Highlights
- 250W RMS / 500W MAX power handling
- 96.4 dB sensitivity (1W/1M)
- 75Hz – 20kHz frequency response (±5 dB)
- 2-ohm impedance for amplifier efficiency
- 12 dB crossover at 4 kHz
Tweeter & Crossover Engineering
The aluminum dome tweeter uses a 1.4-inch (36mm) OFC copper voice coil to deliver brighter sound and maximized efficiency while minimizing heat buildup. A custom-tooled, vented, encased external 12 dB crossover network is precisely tuned at 4 kHz for smooth transition between mid-bass and high frequencies.
Mid-Bass & Motor Structure
A lightweight, water-resistant treated paper cone provides efficient output and high-temperature durability. The 2-inch (51mm) OFC copper mid-bass voice coil with Black Coat™ ensures high conductivity, low resistance, and strong thermal performance under load.
The N35SH Neodymium magnet motor structure and custom die-cast aluminum basket with Vortex Flow Venting™ improve cooling and structural rigidity for consistent performance at higher output levels.
Fitment & Installation
Designed for 2014+ H-D® factory locations, with select models including a 0.5-inch spacer for proper fitment.
- Mounting Depth: 3.0" (76.2 mm)
- Mounting Diameter: 5.7" (145.5 mm)
Specifications
| Speaker Size | 6.5-inch |
|---|---|
| Impedance | 2 Ohm |
| Power Handling (RMS) | 250 Watts |
| Power Handling (Max) | 500 Watts |
| Sensitivity | 96.4 dB (1W/1M) |
| Frequency Response | 75Hz – 20kHz ±5 dB |
| Mid-Bass Voice Coil | 2-inch (51mm) OFC Copper |
| Tweeter Voice Coil | 1.4-inch (36mm) OFC Copper |
| Tweeter Dome | Aluminum |
| Crossover | 12 dB @ 4 kHz (External) |
| Cone Material | Water-Resistant Treated Paper |
| Magnet | N35SH Neodymium |
| Mounting Depth | 3.0-inch (76.2 mm) |
| Mounting Diameter | 5.7-inch (145.5 mm) |
| Warranty | 2 Years |
1x Cicada Audio CHDSGG - H-D 2014-2023 SG Round Grill, Pair (CHDSGG)
Custom tooled Street Glide® replacement grills add additional depth required for aftermarket speaker upgrades.
1x Cicada Audio 14HDAR-SG - CX/DSP/FLX Amplifier Mounting System H-D® Street Glide ® (14HDAR-SG)
Amplifier Mounting Rack for 2014-2023 H-D® Street Glide®
HASSLE-FREE INSTALLATION
Velcro® mount amp to stainless steel tray between the head unit and the headlight.
Powder coated
Stainless steel construction
Mounting hardware included
Designed for CX/FLX/DSP600.4D style amplifiers only