10-Position Stereo Jackbox with 3.5mm Jacks

Equip your classroom audio setup with the **10‑Position Stereo Jackbox (JB310)**. This unit expands a single audio source into 10 student outputs, each with its own volume dial, letting students custom‑adjust volume independently. Designed with robust ABS housing and skid‑resistant feet, it’s built for classroom use.

Key Features

• 10 stereo 3.5 mm headphone jacks with individual volume controls
• Durable ABS plastic construction for everyday classroom use
• Permanent 6‑foot cable for reliable connection
• Silver‑plated contacts to maintain strong audio signal
• Skid‑resistant pads on the base to protect surfaces during use
• Two pre‑drilled mounting holes for wall or desk installation
• 3.5 mm output jack for daisy‑chain expansion to more stations
• 1‑year warranty (school / business use) included

Why Use the JB310 in Classrooms

• Let one audio device support up to 10 students simultaneously
• Each student controls their own listening level—no disturbance for others
• Easy to integrate: connects to any device with a 3.5 mm audio out
• Expandable — daisy‑chain to more jackboxes for larger groups
• Sturdy design made for daily student use without worry

Setup & Compatibility

Plug the permanent 6‑ft cable into your audio output (computer, tablet, or audio player). Connect student headphones to the 10 ports. Each port has a dedicated volume knob allowing independent volume control. You can mount the jackbox using the predrilled holes, or place it on the desk using the skid pads to prevent slipping.

Technical Specifications

• Model: JB310
• Inputs / Outputs: 10 × 3.5 mm stereo headphone jacks
• Controls: Individual volume knob per output
• Cable: Fixed 6 ft, jacketed
• Construction: ABS plastic housing
• Contacts: Silver‑plated for durability and clarity
• Mounting: 2 predrilled holes (for mounting) + skid‑resistant feet
• Warranty: 1 year (school / business use)

Warranty & Quality Assurance

The JB310 comes with a 1‑year warranty for school or business use. Each unit undergoes a quality assurance check before shipping to ensure reliable performance for classroom environments.

Usage Tips

• Ensure the audio source output is strong enough before splitting to 10 headsets.
• Use short, good quality headphone cables to reduce signal loss.
• Mount the jackbox or keep it on a stable desk to prevent cable tugging.
• Keep the unit away from water and heavy objects to ensure long life.