Precision Power HD14.652 – 6.5" 2-Ohm Fairing Speakers for 2014+ Harley-Davidson Touring
| Size | 6.5 · Coaxial |
| Impedance | 2 Ohm |
| Power | 75W RMS |
| Year Range | 2014-2023 |
| Location | Fairing |
The 2Ω fairing speaker built for factory Boom!™ Box radio — direct-fit 6.5" with Midrange Notch Filter for 2014+ Harley Touring.
The HD14.652 is Precision Power's 6.5" 2Ω fairing coaxial for 2014–2023 Harley-Davidson® Touring — the factory-radio-optimised variant of the HD14.654, built to extract maximum output from the Boom!™ Box radio without an external amplifier. 75W RMS, 92 dB sensitivity, polypropylene cone with Santoprene surround, 1" titanium dome tweeter, Midrange Notch Filter for sealed-pod correction. Direct-fit grilles for Road Glide®, Street Glide®, and Tour-Pak® positions included. Sold in pairs.
Same acoustic build as the HD14.654. Same polypropylene cone, titanium dome tweeter, glass fibre-reinforced ABS basket, and neodymium motor. The 2Ω impedance is what changes — and it changes how much power this speaker pulls from the factory radio.
Who This Speaker Is For
Built for riders on 2014–2023 Harley Touring who want a meaningful front-stage upgrade running from factory Boom!™ Box radio power — without adding an external amplifier. Also the right choice for builds where the factory radio drives the fairing stage and a separate amplifier handles the saddlebag or Tour-Pak® rear stage. The 2Ω load draws more current from the radio's output stage and extracts more power at the same voltage — producing noticeably more volume and clarity than a 4Ω replacement in the same position. For amplified builds — particularly those running a bridged-amp configuration — the HD14.654 is the 4Ω variant.
What This Is Best For
- Maximum output from the factory Boom!™ Box radio: Ohm's law: at fixed voltage, power doubles when resistance halves. A 2Ω speaker draws twice the current of a 4Ω replacement from the same radio output — producing more acoustic output without touching the amplifier. The HD14.652 is the correct impedance for factory-radio builds where volume and headroom matter.
- Corrected sealed-pod frequency response: The 2014+ fairing pods are sealed enclosures. The trapped air volume creates a resonance peak in the lower midrange that makes uncorrected speakers sound congested and compressed at volume. The included Midrange Notch Filter attenuates that peak and flattens the response — giving the factory radio a more balanced, accurate front stage to work with.
- Clean installation with everything in the box: Direct-fit grilles for Road Glide®, Street Glide®, and Tour-Pak® positions are included. No separate grille purchase, no adapter plates, no modification to factory openings.
- A factory-radio build that's amplifier-ready: The HD14.652 pairs with the MAA4.400 amplifier and HD14.AWK install kit when the build progresses to external amplification. For a complete front and rear stage, add the MAS.692 (2Ω) saddlebag speakers with an HD14.SBS cut-in lid kit (2014+) or HD13.SBS (1998–2013). For bridged-amp configurations, step up to the HD14.654 (4Ω).
2Ω vs 4Ω — Choosing the Right Version
The HD14.652 is a 2Ω speaker — the correct choice for builds running factory Boom!™ Box radio power, or any build where the radio is driving the fairing stage directly. The lower impedance draws more current from the radio's output stage and produces more volume at the same amplifier voltage. If you're adding an external amplifier — particularly in a bridged-amp configuration — the HD14.654 (4Ω) is the correct choice. Bridging an amplifier halves the impedance it sees: a 4Ω speaker on a bridged channel presents a 2Ω load. Running a 2Ω speaker bridged presents a 1Ω load — below safe operating limits for most amplifiers. If you're not sure which version suits your build, contact Motorcycle Audio Australia before ordering.
Twin-Cooled models: Bikes equipped with Twin-Cooled (liquid-cooled) engines have different fairing pod geometry. Confirm your specific model before ordering.
Midrange Notch Filter: The included filter is designed specifically for the sealed 2014+ fairing pod. Do not use it with ported, modified, or pre-2014 fairing pods.
The Bottom Line
A properly engineered 6.5" fairing coaxial for factory-radio 2014+ Harley Touring builds — 75W RMS, 92 dB sensitivity, sealed-pod correction built in, and direct-fit grilles for all three positions included. The 2Ω impedance extracts maximum output from the Boom!™ Box radio without an external amplifier, and the Midrange Notch Filter corrects the sealed-pod resonance that makes stock speakers sound congested at volume. When the build progresses, add the MAA4.400 and HD14.AWK for the amplified front stage, and the MAS.692 (2Ω) with HD14.SBS (2014+) or HD13.SBS (1998–2013) for a matched rear stage. For amplified and bridged-amp builds, see the HD14.654 (4Ω).
What's Inside the HD14.652
The cone is UV-resistant polypropylene, co-moulded with a low-density Santoprene surround through a chemical bonding process — not mechanical joining. Polypropylene is dimensionally stable across the temperature extremes a motorcycle fairing sees: it doesn't soften in summer heat or stiffen in cold morning starts. Santoprene holds its compliance across the full excursion range without the degradation that affects foam surrounds in outdoor conditions. On the road: the speaker's acoustic behaviour in summer heat is the same as on a cold winter morning. No compliance shift, no cone sag — the response you hear on the first ride is the response you get three years later.
The 1.25" (31.75mm) oxygen-free copper voice coil is wound on a thermally absorbent aluminium former. Aluminium conducts heat away from the voice coil windings faster than paper or Kapton — transferring it to the air gap and basket, where it can dissipate. In an enclosed fairing with limited airflow, thermal management is one of the primary factors in speaker longevity under sustained high-volume riding. The neodymium motor delivers a high magnetic flux density in a low-mass package — the field strength needed for 92 dB sensitivity without the bulk and weight of a ferrite motor. On the road: at sustained volume on a hot day in the enclosed fairing, the aluminium former keeps voice coil temperature in check — reducing resistance drift, maintaining consistent power handling, and extending service life.
The Midrange Notch Filter is a passive acoustic correction network — a reactive circuit of inductors and capacitors tuned to the resonant frequency of the sealed 2014+ fairing pod. The sealed enclosure creates a standing lower-midrange peak: vocals and instrument fundamentals are pushed forward, the front stage sounds congested, and output at volume feels compressed rather than open. The filter introduces a compensating attenuation at that frequency, flattening the response curve and giving the speaker a balanced tonal foundation to work from. On the road: without the filter, the sealed pod makes the front stage sound boxed-in at highway volume — instruments crowd forward, vocals lose definition. With the filter, the response is balanced across the fairing: instruments sit in their correct positions, and vocals cut through wind noise cleanly.
The tweeter is a 1" titanium dome — rigid, low-mass, and thermally stable. Titanium moves quickly and accurately at high frequencies without the breakup modes that limit softer dome materials. It resists UV degradation, moisture, and temperature cycling better than fabric domes — which soften over time in the heat and exposure of a motorcycle fairing. An integrated 6dB high-pass crossover rolls off low frequencies before they reach the tweeter, protecting it from excursion damage at high output levels. On the road: the titanium dome maintains its acoustic character through weather and seasons. The clarity you hear on the first ride is the clarity you get after three summers in the fairing.
The glass fibre-reinforced ABS basket provides the structural rigidity to handle the vibration environment of a motorcycle fairing without flex or resonance — keeping the motor and cone assembly aligned across extended high-volume riding.
Sensitivity and Impedance
At 92 dB (1W/1m), the HD14.652 is meaningfully more efficient than most OEM fairing speaker replacements. In a factory-radio build where amplifier output is fixed, sensitivity is one of the most valuable specifications a speaker can carry — every additional dB of efficiency is volume you don't have to generate with more power. The 2Ω impedance compounds this: by drawing more current from the radio's output stage, the HD14.652 converts more of the available radio power to acoustic output than a 4Ω replacement at the same sensitivity. The combination produces a noticeable volume increase over stock speakers without touching the amplifier.
2Ω — What It Means for Your System
The factory Boom!™ Box radio outputs a fixed voltage across the speaker terminals. Power delivered to the speaker is determined by that voltage and the speaker's impedance: halving the impedance doubles the power. A 2Ω speaker draws twice the current of a 4Ω replacement at the same radio output voltage — extracting more power and producing more acoustic output. This is the correct impedance for any build where the factory radio is driving the fairing stage. If an external amplifier enters the system, confirm impedance compatibility: most compact motorcycle amplifiers including the MAA4.400 are stable at 2Ω in stereo and can drive the HD14.652 directly. For bridged-amp configurations, the HD14.654 (4Ω) is the correct fairing speaker.
Fitment
| Model | Position | Years |
|---|---|---|
| Street Glide® / Street Glide® Special | Front fairing | 2014–2023 |
| Road Glide® / Road Glide® Special | Front fairing | 2015–2023 |
| Road Glide® / Road Glide® Special | Lower fairing | 2015–2023 |
| Electra Glide® Ultra Classic® / Ultra Limited | Front fairing | 2014–2023 |
| Tri Glide® Ultra | Front fairing | 2014–2023 |
| Tour-Pak® equipped models | Tour-Pak | 2014–2023 |
Technical Specifications
| Speaker Configuration | 6.5" 2-way coaxial |
| Impedance | 2Ω nominal |
| Power Handling (RMS) | 75W RMS |
| Power Handling (Peak) | 100W |
| Sensitivity | 92 dB (1W/1m) |
| Frequency Response | 60Hz – 22kHz |
| Tweeter | 1" titanium dome |
| Tweeter Crossover | Integrated 6dB high-pass |
| Voice Coil | 31.75mm (1.25") oxygen-free copper on aluminium former |
| Motor | Neodymium |
| Cone | UV-resistant polypropylene with co-moulded Santoprene surround |
| Basket | Glass fibre-reinforced ABS |
| Mounting Depth | 50.8mm (2.0") |
| Midrange Notch Filter | Included — pair, tuned for 2014+ sealed fairing pods |
| Grilles | Included — Road Glide®, Street Glide®, and Tour-Pak® direct-fit grilles |
| Quantity | Pair |
| Warranty | 1 year through Motorcycle Audio Australia |
In the Box
- Precision Power HD14.652 6.5" 2Ω coaxial speakers — pair
- Midrange Notch Filter crossover module — pair
- Road Glide®, Street Glide®, and Tour-Pak® direct-fit grilles
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.