Business Details
43 Years
experience
Professional AV Representation Experts
Plus Four Marketing has been a trusted representative of professional audio-visual products on the West Coast since 1983. Founded by Jim Mathews, the company has built a reputation for technical expertise and customer-focused solutions. Following Jim's passing in 2022, his son Joe Mathews and business partner Allison Mathews continue to lead the company, maintaining its commitment to excellence. Our team specializes in connecting manufacturers with local resellers, offering tailored support across diverse markets.With decades of combined experience, we prioritize technical proficiency and personalized service to help clients succeed. Our staff brings unique strengths to every project, ensuring reliable solutions without brand-specific limitations. We remain dedicated to honoring Jim Mathews' legacy while adapting to the evolving needs of the audio-visual industry.
Services
Audio Equipment Representation
Visual System Solutions
Tour Sound Support
Retail Distribution
Wireless Technology Sales
Event Production Equipment
Installation System Design
Brand Representation
Technical Consultation
Market Expansion Support
Details
- Year established: 1983
Highlights and features
- We offer 40+ years of audio-visual industry expertise since 1983
- Our team includes certified audio specialists with touring experience
- We provide territory-specific solutions for Western US markets
- Our staff maintains direct manufacturer relationships for product support
- We combine technical expertise with personalized customer service
Services
Audio Equipment Representation
We represent leading audio brands across Western US markets, connecting manufacturers with resellers. Our team provides technical expertise and market knowledge to facilitate successful product distribution. We specialize in live sound, installation, and wireless audio solutions.
Visual System Solutions
Our experts deliver comprehensive visual system solutions for commercial and event spaces. We offer product selection, technical support, and integration guidance for display technologies. Our team ensures optimal performance for complex AV installations.
Tour Sound Support
We provide specialized support for touring productions and large venues. Our team includes experienced engineers with expertise in concert tours and festival audio systems. We offer equipment solutions for stadiums, arenas, and performing arts centers.
Retail Distribution
We support retail partners with product representation and market access. Our team manages communications and provides pre/post-sale support for dealers. We maintain relationships with resellers across multiple Western US territories.
Wireless Technology Sales
We specialize in wireless audio solutions with experts like Tom Akoury, our PNW Account Manager. Our team offers wireless tech support and system design for professional applications. We represent leading wireless technology brands in the Pacific Northwest.
People
Allison Mathews
Owner
Allison Mathews manages the financial operations of Plus Four Marketing, including payroll, healthcare, and tax compliance. She coordinates convention travel and special events while maintaining the company's financial stability since its early years.
Joe Mathews
Rep Principal & Enterprise Account Manager
Joe Mathews leads enterprise account management with diverse AV experience spanning technician roles to music production. He represents Northern California territory, combining technical expertise with sales leadership to deliver comprehensive audio solutions.
Keith Erickson
Tour Sound & Large Venue Specialist
Keith Erickson specializes in live production audio systems with decades of experience. As a touring FOH engineer and systems designer, he provides technical expertise for concerts, festivals, and large venues across the Western US.
Jennifer Horn
Senior VIP Customer Service Coordinator
Jennifer Horn manages customer service operations with a track record of resolving logistics challenges. She ensures smooth order processing and customer satisfaction across all Western US territories with her organizational expertise since joining in 2010.
Tom Akoury
PNW Account Manager
Tom Akoury brings 35+ years of audio industry experience to the Pacific Northwest territory. Specializing in wireless systems and production management, he offers expert guidance for system sales and technical implementations across Washington, Oregon, and Idaho.
Questions
What territories does Plus Four Marketing cover?
We serve the Western United States including Washington, Oregon, Idaho, Alaska, Montana, Northern California, Nevada, Las Vegas, and Hawaii.
What audio-visual brands do you represent?
We represent Harman Professional AV Group, K&M Stands, Link USA, Perdue Acoustics, Pliant Technologies, Polar Focus, and Williams AV.
Do you support live event production companies?
Yes, we specialize in tour sound and large venue audio systems with experts like Keith Erickson, our Tour Sound Specialist.
What services do you offer resellers?
We provide stock checks, order tracking, technical support, and market expansion assistance for AV resellers and consultants.
Who handles enterprise accounts?
Joe Mathews manages enterprise accounts with his extensive experience in audio/visual systems integration and project management.
