12 Volt Specialist

Call Directions Website Contact the business

12 Volt Specialist Manufacturer's representative for premium mobile electronics & accessories since 2009

09/15/2026

New Ground Zero GZCA300.4 competition series 4 channel amplifier is coming soon!

4 X 125w/rms @ 4ohm
4 X 230w/rms @ 2ohm
4 X 360w/rms @ 1ohm

2 X 450w/rms @ 4ohm bridged
2 X 715w/rms @ 2 ohm bridged

Amp measures only 8.66” x 5.91” x 2.52”

Includes a bass k**b that controls the rear channels

https://www.facebook.com/share/1DPMN1uS2e/?mibextid=wwXIfr

New Aquatic AV AD480.4 micro 4 channel amplifier. Rated at 80w/rms X 4 at 4ohm, 120w/rms X 4 at 2 Ohm, or 250w/rms X 2 b...
09/15/2026

New Aquatic AV AD480.4 micro 4 channel amplifier.

Rated at 80w/rms X 4 at 4ohm, 120w/rms X 4 at 2
Ohm, or 250w/rms X 2 bridged at 4 ohm

Perfect to run 4 tweeters on a Harley, or bridged to run a pair of high powered 6.5” or 6X9”.

Fully adjustable high/low pass crossovers, high level or rca inputs, and IPX4 weatherproof rated.

Also includes 8ga power, ground, and short RCA’s in the box.

The amp is about 7” long with clearance for the wiring, 4.5” wide and 1.75” tall.

Best of all, this amplifier has a retail price point of $249!

New Ground Zero Competition amplifer!The GZCA 3000X.M1 has been available for a few months. The new GZCA 3000X.M2 lands...
09/11/2026

New Ground Zero Competition amplifer!

The GZCA 3000X.M1 has been available for a few months. The new GZCA 3000X.M2 lands soon! Same amp, just makes its power at 2 ohm instead of 1 ohm!

Heading to Sturgis and want a good sounding motorcycle audio system? Scan the QR code to find 3 authorized Hertz/Veloc...
08/07/2026

Heading to Sturgis and want a good sounding motorcycle audio system? Scan the QR code to find 3 authorized Hertz/Velocity dealers in Sturgis!

Hertz audio

Effective July 1, 2026, 12volt Specialist has expanded coverage for HKI and its respective brands to now include all of ...
07/06/2026

Effective July 1, 2026, 12volt Specialist has expanded coverage for HKI and its respective brands to now include all of New Jersey and Eastern PA. We are representing HKI to all existing dealers, and all new dealer inquiries in these markets as well.

HKI Brands include Ground Zero, Resolut, Four Connect and Tury. Reach out for more information.

New Aquatic AV HR400’s have arrived! Reach out to get yours! $799 for wireless CarPlay!
06/23/2026

New Aquatic AV HR400’s have arrived! Reach out to get yours! $799 for wireless CarPlay!

06/01/2026

New Ground Zero Radioactive series micro amplifiers!

Check out these tiny amps!

700w/rms for the tiny mono at 1 ohm

65w/rms X 4 for the 4 channel.

HKI USA

Address

Merrimack, NH
03054

Telephone

+19788043966

Website

, , , ,

Alerts

Be the first to know and let us send you an email when 12 Volt Specialist posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to 12 Volt Specialist:

Shortcuts

Share

Category