JBLPOLE-GA-B vs MTC-300BB8 — Compare
JBL Gas Assist Speaker Pole (JBLPOLE-GA) B-Stock vs JBL MTC-300BB8 Backbox For 8" Control 300 Series Drivers
The JBL JBLPOLE-GA is a pneumatic speaker stand for portable live sound and touring, while the MTC-300BB8 is a fixed in-ceiling backbox enclosure for permanent commercial installations. Choose the pole if you need mobility and ease of setup; choose the backbox if you're installing speakers in drop ceilings for offices, schools, or venues.
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JBL Gas Assist Speaker Pole (JBLPOLE-GA) B-Stock
JBL MTC-300BB8 Backbox For 8" Control 300 Series Drivers
Specs side by side
| JBL Gas Assist Speaker Pole (JBLPOLE-GA) B-Stock | JBL MTC-300BB8 Backbox For 8" Control 300 Series Drivers | |
|---|---|---|
| Price | $173.60 | $178.28 |
| Brand | JBL | JBL |
| Condition | Refurbished | New |
Why choose JBL Gas Assist Speaker Pole (JBLPOLE-GA) B-Stock
- ✓ Gas-assist pneumatic system raises speakers effortlessly with no manual lifting
- ✓ Sold in pairs, ideal for stereo PA setups or multiple speaker deployment
- ✓ M20 threaded mount compatible with JBL PRX, VRX, STX, and SRX subwoofers
- ✓ Supports speakers up to 35 lbs with minimal effort required
Why choose JBL MTC-300BB8 Backbox For 8" Control 300 Series Drivers
- ✓ Professional-grade acoustic design with 12 mm MDF lining for resonance-free extended bass
- ✓ Certified for plenum and air-handling spaces (U.L.-2043, U.L.-1480, NFPA90, NFPA70A)
- ✓ Compact 0.71 cubic foot internal volume engineered for 8-inch Control 300 drivers
- ✓ Durable 16 gauge metal construction with five knockout locations for flexible cable routing
Frequently asked questions
Can the speaker pole work indoors in a fixed installation?
The JBLPOLE-GA is designed for portable live sound, gigging, and touring. The MTC-300BB8 is purpose-built for permanent in-ceiling commercial installations and complies with plenum codes; it is not portable.
What's the weight capacity difference?
The JBLPOLE-GA supports speakers up to 35 lbs. The MTC-300BB8 is an enclosure component for 8-inch drivers and is not weight-capacity-rated the same way; it is engineered for a specific driver model in fixed mounting.
Are these products compatible with each other?
No. The JBLPOLE-GA is a standalone portable stand with M20 threading for subwoofers. The MTC-300BB8 is a backbox enclosure designed to house an 8-inch driver in a drop ceiling; they serve completely different applications.
Which is better for a small venue or school?
If the venue has a permanent suspended ceiling, the MTC-300BB8 is ideal for integrated, code-compliant audio. If you need flexible, temporary speaker placement, the JBLPOLE-GA pair is better.