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HPK-100 & HPK-150 Stutter Horn Systems
Complete Audible Warning Solutions For Any Vehicle Application
HPK-100 In-Cab Stutter Horn System
Tired of being seen and not heard? Carson has the answer…the HPK-100 In-Cab Stutter Horn System. This loud and legal* audible warning solution bundles 3 NEW, professional grade Carson products the HA-100 In-Cab Stutter Horn Amp, the SP-200 Switch Panel, and the CSP-100B Speaker, into one affordable, easy-to-install horn kit. The HPK-100 combines the traffic clearing power of a simulated "stutter" air horn with auxiliary light control to provide the attention you need to make it quickly and safely on scene. Compact and durable, the HPK-100 is ideal for POV installations where interior mounting space is limited. Just another way that Carson is helping ALL volunteers to RUN SMALL, SOUND BIG, and ARRIVE SAFE.
Features
- 100 watt electronic air horn amplifier
- Compact for flexible, interior-mount installation on any vehicle
- Legal* for POV use
- “Stutter” air horn sound
- Maybe connected to vehicle horn ring or separate switch (customer supplied)
- Lightweight aluminum chassis
- High voltage protection
- Output indicator light for diagnostics
- 4 Pin removable terminal block for easy installation
- Basic wiring for simple, easy installation
- 1-13/16″ H x 4-1/4″ W x 3-5/8″ D
- No-hassle 5 year limited warranty
*Legal in most states. Please consult your local/state vehicle codes to ensure compliance with vehicle horn regulations.
SP-200 Switch Panel
- Easily switch between standard vehicle horn and louder, more powerful “Stutter” air horn
- Illuminated rocker switch for up to 15 amp capacity auxiliary light control
- Simple, easy installation to amplifier and vehicle horn
CSP-100B Basic Speaker
- Slim, hexagonal shape for flexible installation on any vehicle
- 100 watt output
- 11 ohm impedance
- Integrated, universal mounting bracket design
- Black, corrosion-resistant metal structure
- 400Hz to 3500Hz operational frequency spectra
- 5.10″ H x 6.34″ W x 2.36″ D
- Weighs only 6 lbs.
- No-hassle 1 year warranty
HPK-150 Under Hood Waterproof Stutter Horn System
The HPK-150 Under Hood Stutter Horn System offers the same loud and legal* features and functionality as the HPK-100 In-Cab Stutter Horn System, but utilizes the HA-150 Under Hood Stutter Horn Amp for exterior, all-weather installations. The HPK-150's ultra-compact component design and waterproof amplifier provides versatile, "under-the-hood" installation options for any volunteer POV, motorcycle, ATV, or marine craft. It is also a cost-effective alternative for apparatus, ambulances, escorts, towing, recovery, DOT, or other service vehicles that are not equipped with compressed air horn systems.
- 100 watt electronic air horn amplifier
- Ultra-compact for exterior-mount installation on any vehicle
- Waterproof
- Legal* for POV use
- “Stutter” air horn sound
- Maybe connected to vehicle horn ring or separate switch (customer supplied)
- Power indicator light for diagnostics
- 1-1/2″ H x 4-1/8″ W x 2-1/8″ D
- Basic wiring for simple, easy installation
- No-hassle 5 year limited warranty
*Legal in most states. Please consult your local/state vehicle codes to ensure compliance with vehicle horn regulations.
SP-200 Switch Panel
- Easily switch between standard vehicle horn and louder, more powerful “Stutter” air horn
- Illuminated rocker switch for up to 15 amp capacity auxiliary light control
- Simple, easy installation to amplifier and vehicle horn
CSP-100B Basic Speaker
- Slim, hexagonal shape for flexible installation on any vehicle
- 100 watt output
- 11 ohm impedance
- Integrated, universal mounting bracket design
- Black, corrosion-resistant metal structure
- 400Hz to 3500Hz operational frequency spectra
- 5.10″ H x 6.34″ W x 2.36″ D
- Weighs only 6 lbs.
- No-hassle 1 year warranty
HA-100 & HA-150 Stutter Horn Amp Sounds
- “Stutter” Air Horn Download
NOTE: Sound clips demonstrate sound, not loudness.
HPK-100 & HPK-150 Stutter Horn System Manuals and Specifications
Accessories and Replacement Parts
Common Accessories and Replacement Parts for this product (click to view photo):
- CP4688-04 Connector (HPK-100 Only)
- SP-200 Control Panel / Head
- CP4993 Switch
- CP5044-2 Switch
- CP4998 Output Transistor (HPK-100 Only)
All Accessories and Replacement Parts
*Legal in most states. Please consult your local/state vehicle codes to ensure compliance with vehicle horn regulations.


