P-SB7 Spirit Box & DAS-X1 Orbital Bluetooth Speaker Kit - Portable

In this review of the P-SB7 Spirit Box & DAS-X1 Orbital Bluetooth Speaker Combination Kit the bottom line is simple: this bundle is for investigators who need a robust, portable spirit box with an external speaker that improves clarity and reduces white noise. The Rev 7 P-SB7 adds a faster 50ms sweep and a proprietary 50kHz frequency flutter designed to enlarge response windows, and the included X1 orbital Bluetooth speaker gives a louder, cleaner output with an adjustable top-mounted volume dial. For those who value real-time volume control and a multi-function display while scanning, this combo delivers a pragmatic upgrade over earlier P-SB7 revisions.

Key Features

• Rev 7 Sweep: The added 50ms forward/reverse sweep and 50kHz frequency flutter expand potential response points, offering more moments for spirit interaction during sessions.
• Multi-function display: The new display shows temperature with selectable C or F and provides immediate feedback without interrupting operation.
• Dual audio outputs: The P-SB7 provides both a 17mW headphone out and a 250mW speaker out so users can choose private monitoring or louder playback for a team.
• X1 Bluetooth speaker: The DAS-X1 is loud and durable, with an adjustable volume dial on top for real-time control while scanning and an included AUX cord for wired connection.
• Portable and powered: The X1 charges via included USB cable so investigators can keep sessions mobile without adding incompatible accessories.

Who It's For

This kit is aimed at paranormal investigators and hobbyists who want a purpose-built spirit box with the option of a dedicated external speaker that reduces internal unit white noise. The combination is useful for fieldwork where portability and straightforward controls matter.

Those who should look elsewhere include users who require extensive written documentation or first-time buyers who expect a detailed printed manual and expanded customer support; some customers noted the instruction manual could be better. Also, buyers focused solely on high-fidelity music playback rather than spirit investigation may prefer a speaker designed for audiophile use.

Pros & Cons

Pros

• Clearer external audio thanks to the X1 speaker, which reduces white noise and improves intelligibility.
• Flexible sweep rates including a fast 50ms option and selectable forward/reverse sweep for experimentation.
• Convenient real-time volume control on the X1 and a multi-function display showing temperature and volume.

Cons

• The printed instruction manual has been reported as lacking detail, which could challenge new users.
• Some customers reported mixed build quality, so items should be checked on receipt.

Specifications

Our Verdict

The P-SB7 Rev 7 combined with the DAS-X1 speaker is a sensible pick for investigators who want a portable, feature-focused spirit box with improved response potential and cleaner audio. It pairs practical sweep options and a useful multi-function display with a loud, adjustable external speaker, making it a good value for fieldwork despite mixed feedback on documentation and occasional build issues.

Frequently Asked Questions

Can the X1 speaker be used wired?
Yes, the X1 can connect to the P-SB7 using the included AUX cord for a wired audio path.

Does the display show temperature units?
The multi-function display shows temperature and allows selection between C and F.

What sweep speed is a good starting point?
Suggested starting point is the FM sweep speed at 200ms with the antenna extended, then adjust based on results.