The 24CXK65.2SG at 4Ω — for bridged channels and conservative builds.
The Cicada Audio 24CXK65.4SG is a complete 6.5-inch 4Ω passive component speaker kit — 250W RMS mid-bass, 200W RMS ring radiator horn tweeter, Carbon Matrix Composite™ (CMC™) cone, OFC copper shorting ring, Black Coat™ OFC 2.0-inch mid-bass voice coil, 12 dB external passive crossover at 7 kHz, and model-specific Street Glide grills and mounting hardware. Designed for 2024+ H-D Street Glide factory fairing positions. Sold as a complete pair kit.
The 24CXK65.4SG shares every construction element with the 24CXK65.2SG — the same CMC™ mid-bass, the same 107 dB ring radiator horn tweeter, the same 12 dB passive crossover at 7 kHz, and the same Street Glide-specific grills and mounting hardware. The 4Ω mid-bass impedance presents a higher electrical load to the amplifier: lower current demand, reduced thermal stress, and compatibility with bridged configurations where a 4Ω minimum load is required.
Who This Speaker Is For
For riders on 2024+ Street Glide running bridged front channels, or who prefer the conservative 4Ω impedance for better thermal performance. The 24CXK65.4SG is the 4Ω variant of the 24CXK65.2SG — same kit, same performance, higher mid-bass impedance. For dedicated 2Ω-rated amplifiers in stereo, the 24CXK65.2SG extracts maximum power.
What This Is Best For
- Bridged front channels on 2024+ Street Glide — when front channels are bridged for maximum per-channel output, the 24CXK65.4SG satisfies the 4Ω minimum load requirement while delivering the full passive component stage from the 2024+ Street Glide factory fairing position.
- Uniform 4Ω passive system build on a 2024+ Street Glide — pairs with the CXK69.4 rear component stage for a uniform 4Ω passive system front and rear.
- Conservative builds where the amplifier delivers sufficient power at 4Ω — when the amp's 4Ω rated output exceeds 250W per channel, the 24CXK65.4SG mid-bass receives full rated power without requiring the 2Ω operating condition.
2Ω vs 4Ω — Choosing the Right Version
The 24CXK65.4SG is a 4Ω component kit. Choose 4Ω for bridged configurations, conservative system designs, or when the amplifier already delivers sufficient power at 4Ω. For maximum output from a dedicated 2Ω-rated amplifier in stereo, the 24CXK65.2SG (2Ω) is the correct choice.
The Bottom Line
250W mid-bass, 107 dB ring radiator horn tweeter, passive crossover at 7 kHz, Street Glide grills and mounting hardware — the 4Ω passive component kit for 2024+ Street Glide factory fairing positions.
Ready to build? Add to cart above. For the 2Ω variant, the 24CXK65.2SG is the same kit at 2Ω. For 2024+ Road Glide at 4Ω, see the 24CXK65.4RG.
What's Inside the 24CXK65.4SG
The 24CXK65.4SG is identical in construction to the 24CXK65.2SG — all construction notes below apply equally to both impedance variants.
The mid-bass cone is Carbon Matrix Composite™ (CMC™) — lightweight, rigid, and thermally stable. The 2.0-inch / 51mm Black Coat™ OFC copper voice coil handles sustained 250W RMS. The OFC copper shorting ring reduces inductance modulation distortion. The 4Ω impedance adds thermal headroom to both driver and amplifier while delivering the same 94 dB sensitivity and 70 Hz – 20 kHz range. On the road: the same midrange and high-frequency performance as the 24CXK65.2SG from the 2024+ Street Glide factory fairing position, with the amplifier running cooler on the front channels.
The tweeter is the same 1.0-inch shallow ring radiator horn at 107 dB — tweeter impedance is 4Ω on both kit variants. The 12 dB passive crossover at 7 kHz handles the signal split. Street Glide-specific grills and mounting brackets are included.
Sensitivity and Frequency Coverage
At 94 dB mid-bass and 107 dB tweeter, the 24CXK65.4SG matches the output of the 24CXK65.2SG — impedance changes amplifier compatibility, not performance. Combined response: 70 Hz – 20 kHz with passive crossover at 7 kHz.
Why 4Ω — Bridged Amps and Thermal Margin
A 4Ω mid-bass driver presents a higher electrical load than a 2Ω driver — lower current demand, less heat, and compatibility with bridged configurations. For stereo installs at the amp's rated 2Ω output, the 24CXK65.2SG is the matching choice.
Fitment
- Designed for 2024+ H-D Street Glide factory fairing positions — includes Street Glide-specific grills and mounting brackets for the 2024+ fairing design.
- Mid-bass: Mounting Depth 2.64 in (67 mm). Mounting Diameter (cutout): 144 mm (5.67 in).
- Tweeter: Mounts separately with included hardware. Mounting Depth: 0.75 in (18 mm). Mounting Diameter: 2.0 in (50 mm).
- Compatible with 4Ω-rated amplifiers including bridged configurations.
Technical Specifications
| — Mid-Bass Driver — | |
| Driver Size | 6.5 in |
| Impedance | 4Ω nominal |
| Power Handling — RMS | 250W RMS |
| Power Handling — MAX | 500W peak |
| Sensitivity | 94 dB (1W/1m) |
| Frequency Response | 70 Hz – 20 kHz (±3 dB) |
| Voice Coil | 2.0 in (51 mm) — Black Coat™ OFC copper |
| Shorting Ring | OFC copper — inductance reduction, distortion control |
| Magnet Type | Neodymium N35SH |
| Cone Material | Carbon Matrix Composite™ (CMC™) |
| Basket | Die-cast aluminium — Vortex Flow Venting™ |
| Mounting Depth | 67 mm (2.64 in) |
| Mounting Diameter (Cutout) | 144 mm (5.67 in) |
| H-D Factory Fitment | 2024+ H-D Street Glide factory fairing positions |
| — Tweeter — | |
| Driver Type | Shallow ring radiator horn tweeter |
| Driver Size | 1.0 in (25 mm) |
| Impedance | 4Ω nominal |
| Power Handling — RMS | 200W RMS |
| Power Handling — MAX | 400W peak |
| Sensitivity | 107 dB (1W/1m) |
| Frequency Response | 2 kHz – 20 kHz (±3 dB) |
| Tweeter Dome | Aluminium |
| Voice Coil | 1.0 in (25 mm) — OFC copper |
| Mounting Depth | 18 mm (0.75 in) |
| Mounting Diameter | 50 mm (2.0 in) |
| — System — | |
| Crossover | 12 dB @ 7 kHz — external, custom tooled, vented, encased |
| Tweeter Attenuation | -3 / -6 dB (heat-sink encased resistor crossover) |
| Included Hardware | 2024+ Street Glide-specific grills and mounting brackets |
| Weather Resistance | Rain or Shine™ — CMC™ cone, OFC shorting ring, aluminium tweeter dome |
| Warranty | 2 years |
| Sold As | Complete pair kit — 2x mid-bass, 2x tweeter, 2x crossover, grills and mounting hardware |
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- Over $2,500 → FREE
- Bulky items → +$24.95 surcharge (waived over $2,500)
Fast dispatch from Brisbane. Same-day shipping on in-stock orders before 1pm AEST.
Change-of-mind returns: We accept returns within 7 days of delivery on unused, unopened products in original sealed packaging. Restocking fees apply (20–30%). Return shipping is the customer's responsibility.
No returns on opened audio gear, installed items, custom orders, or special-order products. Please check fitment carefully before installing.
Faulty or incorrect items: If you experience an issue, contact us with photos/video and your order number. We'll assess the claim and arrange repair, replacement, or refund for verified faults under the Australian Consumer Law.
Fitment assistance: If you're unsure about compatibility, reach out before ordering—we're happy to help.