In warehouse stock

Hogtunes Amplifier Kit — 300 W

Hogtunes · #4405-0767 · Speakers / Audio/Video

Quadcast, 4-channel amplifier
Rated at 75 W x 4 @ 2 Ohms (300 W total)
Features R.E.M.I.T. circuitry for excellent FM reception from a Class D amp
Made specifically to work best with factory Harley-Davidson radio; no crossover, gain or EQ adjustments
Includes 100% Plug-and-Play wiring and all required hardware to complete the installation

$799.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features7 features

Quadcast, 4-channel amplifier
Rated at 75 W x 4 @ 2 Ohms (300 W total)
Features R.E.M.I.T. circuitry for excellent FM reception from a Class D amp
Made specifically to work best with factory Harley-Davidson radio; no crossover, gain or EQ adjustments
Includes 100% Plug-and-Play wiring and all required hardware to complete the installation
Can easily link to Hogtunes REV 225-RM part # 4405-0490 (sold separately) to create six channels of power (both amps inside fairing)
No radio re-flash is required

Specifications10 specs

Color/Finish: Black, Blue
Model: QC475-RM
Number of Channels: 4
Units: Kit
Peak Power Handling: 300 W
Electrical Resistance: 2 Ohms
Riding Style: Street
Shipping weight: 7.55 lb
Package size: 13.8 × 12.3 × 4.4 in
Country of origin: China

Fitment29 models · Harley-Davidson

Harley-Davidson29 models

Electra Glide Police FLHTPI2014–2023
Electra Glide Ultra Classic Low FLHTCUL2014
FLH Electra Glide Revival2021
FLHFB Electra Glide Highway King2023
FLHR Road King2014–2022
FLHRSE6 CVO Road King2014
FLHRXS Road King Special2017–2023
FLHT Electra Glide Standard2019–2022
FLHTCU Electra Glide Ultra Classic2014–2019
FLHTCUL Electra Glide Ultra Classic Low2015–2016
FLHTCUTG Tri Glide Ultra2014–2024
FLHTK Ultra Limited2014–2024
FLHTKL Ultra Limited Low2015–2019
FLHTKSE CVO Limited2014–2021
FLHX Street Glide2014–2023
FLHXS Street Glide Special2014–2023
FLHXSE CVO Street Glide2015–2023
FLHXST Street Glide ST2022–2023
FLTR Road Glide2016
FLTRK Road Glide Limited2020–2024
FLTRKSE CVO Road Glide Limited2022–2023
FLTRT Road Glide 32023–2024
FLTRU Road Glide Ultra2016–2019
FLTRUSE CVO Road Glide Ultra2015–2016
FLTRX Road Glide2015, 2017–2023
FLTRXS Road Glide Special2015–2023
FLTRXSE CVO Road Glide2018–2023
FLTRXST Road Glide ST2022–2023
Road King Police FLHP2014–2023

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 4405-0767
Hogtunes part #: QC475-RM

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Hogtunes?: Yes. It ships new from the same distributors the big online stores buy from — Hogtunes part #QC475-RM.