The General HP40 audio upgrade combo pairs the compact HP40 10-meter mobile with a Driver Extreme DRX-9010 premium external speaker and the DRX-6560 4-pin noise-cancelling dynamic microphone. It's the drop-in audio bundle for drivers who want the HP40 sounding as clean as possible on both transmit and receive without shopping for accessories separately.

What's in the combo

• General HP40 10 Meter Radio — 10-meter amateur ham mobile, AM/FM, blue LED display, 4-pin mic connector, 50-ohm antenna, 13.8V DC.
• Driver Extreme DRX-9010 premium external speaker — high-output external speaker that plugs into the HP40's rear speaker jack for clearer, louder receive audio in a truck cab.
• Driver Extreme DRX-6560 4-pin noise-cancelling dynamic microphone — noise-cancelling dynamic mic with the standard 4-pin CB connector, a drop-in replacement for the stock microphone.

Why this combo

• Two upgrades most operators eventually add anyway. A driver-friendly external speaker and a noise-cancelling mic together transform the HP40's out-of-the-box audio.
• Driver Extreme components throughout. Same accessory family — matched build quality and warranty support.
• Plug-and-play. Standard 4-pin mic connector and rear external-speaker jack — no wiring changes or adapters needed.
• Bundle savings. Priced below the sum of the individual items.

Pro Tune & Alignment

Don't forget to add the Pro tune and alignment option at checkout so that your radio is professionally bench-tuned for best performance per the manufacturer's service manual.

Also consider

• Truck install upgrade: our HP40 truck install combo adds the Stryker SR-A10 antenna, DRX-3402 heavy-duty mirror mount, and 18-foot premium coax.
• Base-station alternative: the full-size General Lee is the sibling in General's 10-meter family with SSB.
• License refresher: our 10-meter licensing guide.

Frequently asked questions

Will the DRX-9010 speaker work with the HP40?

Yes. The HP40 has a rear external-speaker jack and the DRX-9010 plugs directly into it.

Is the DRX-6560 a direct replacement for the stock microphone?

Yes. The DRX-6560 uses the standard 4-pin CB connector — the same connector the HP40 uses. Unplug the stock mic and plug in the DRX-6560. No wiring changes.

Do I need an amateur radio license to operate the HP40?

Yes. The HP40 is a 10-meter amateur ham radio and requires a valid FCC amateur radio license to transmit. See our 10-meter licensing guide for details.

Can I add Pro Tune to this combo?

Yes. Add the Pro Tune and alignment option at checkout to have your HP40 professionally bench-tuned per the manufacturer's service manual.