Yes, a Peavey XR1212 Bluetooth connection takes a balanced pair. The stereo line inputs on channels 11 and 12 are the natural home for a Bluetooth receiver, reached with an XLR-to-TRS cable from a receiver with XLR output. The tape output offers an RCA send if you want the mix to travel out wirelessly instead.
Figures on this page were checked October 2026. Every table row carries its source.
Spec snapshot
| Item | Value | Notes | Source |
|---|---|---|---|
| Channels | 12 | XLR mic inputs; stereo line inputs on channels 11/12 | SS |
| Bluetooth | Not on this model | Neither document describes a wireless input | SS |
| Power amps | 2 × 600 W @ 4 Ω | Class-D; a combo Speakon and 1/4 inch connector pair per amp channel | SS |
| Power amp modes | Five | Including a fully active subwoofer crossover | SS |
| Room DSP | Auto EQ + Ferret | Dedicated RTA input; Feedback Ferret; per-amp graphic EQ | SS |
| Channel EQ | 4-band | With mid-morph technology on the mono channels; 60 mm faders throughout | SS |
| Sends | 2 mon + 1 EFX | Plus pan, PFL and mute per channel; dedicated effect return fader | SS |
| Main outputs | XLR L/R | Balanced; monitor and EFX on TRS, tape on RCA | OM |
| Tape output | RCA | Unbalanced, the feed-out point for recorders or transmitters | OM |
| Format | Rack mountable | Console-style mixer/amp in one chassis | SS |
Source codes: SS = Peavey XR 1212 specification sheet · OM = Peavey XR 1212 Owner's Manual (accessed 2026-10-02). The manuals' numeric sensitivity tables do not extract from the PDF font layer, so this page documents structure and features only.
Where to connect
Stereo line inputs (channels 11/12)
RecommendedThe specification sheet sets channels 11 and 12 aside as stereo line inputs, which is exactly the profile a wireless feed wants: its own faders, out of the mic gain structure. A receiver with XLR output reaches them over one balanced XLR-to-TRS cable.
Tape output for the return trip
Send it back outThe unbalanced RCA tape output carries the mix onward, per the manual's output structure. A Bluetooth transmitter plugged there sends the program to wireless listeners or a remote recorder while the mains keep playing.
Mic channels for the wireless feed
Not recommendedThe twelve XLR inputs are microphone channels in the manual's channel structure. Line-level wireless gear belongs on the stereo line inputs, where its faders and gain structure match the source.
Set up in three steps
- Pick the input
Channels 11/12 for the receiver feed, one cable per side, keeping the wireless material out of the mic gain structure entirely.
- Connect and power
XLR-to-TRS from the receiver, speakers on the combo amp connectors, then power. Five power amp modes let the same chassis run mains, mains plus monitor, or a subwoofer split.
- Tame the room
Run the Auto EQ routine with the RTA input mic placed in the room, and let Feedback Ferret watch for trouble while the service or set carries on.
Quirks and notes
- Room correction on board (verified): the Auto EQ feature listens through a dedicated RTA input and shapes the dual graphic equalizers, one per amplifier channel, without outboard processors.
- Five ways to split the amps (verified): the power amp modes include a fully active subwoofer crossover, and the manual's power amp mode section routes the low end out of the mono-sub line output, so subs join the rig through powered cabinets or their own amplifier rather than the built-in amp channels.
- Mid-morph on the mono channels (verified): the 4-band EQ's mid-morph control shapes the mid character on the ten mono channels, while the stereo channels carry a three-band section with balance, a Peavey signature for pulling vocals out of a dense mix.
- Numeric specs kept honest (verified): this page documents the channel structure, amplifiers and features the specification sheet prints cleanly; the manuals' numeric tables do not extract from the PDF, so this page omits them rather than estimating.
What you need
- Bluetooth receiver with XLR output, aptX HD preferred for source quality
- Two XLR-to-TRS cables, receiver to channels 11/12
- Speaker cable for the combo amp connectors, Speakon or 1/4 inch
- USB power for the receiver, a phone charger is fine
FAQ
Plug a Bluetooth receiver into the stereo line inputs on channels 11 and 12, using an XLR-to-TRS cable if the receiver has an XLR output, then raise those faders together with the master. The feed joins the main mix like any wired source.
The channel structure includes balanced XLR main left and right outputs, balanced TRS monitor and effect sends, and an unbalanced RCA tape output, the latter being the natural feed for a transmitter or recorder.
No. The owner's manual and specification sheet describe no wireless input of any kind. Bluetooth arrives with the receiver you connect to its line inputs.
The specification sheet describes an Auto EQ feature with a dedicated RTA input and Feedback Ferret DSP, alongside graphic equalizers dedicated to each amplifier channel. Together they shape the room and pull feedback automatically, which matters when the person mixing is also performing.
blafili XLR Bluetooth Audio Receiver
XLR output for balanced inputs, aptX HD, USB powered with a 16-hour battery. Reaches the XR1212 line inputs over one XLR-to-TRS cable.
- Channel structure ("12 channels with XLR mic inputs plus stereo line inputs on channels 11 & 12"), amplifier ("Dual 600W @ 4 ohm Class D power amps, 2 combo (Speakon and 1/4") connecters per amp channel"), DSP ("Auto EQ feature (with dedicated RTA input), Feedback Ferrets and digital graphic EQ's that are dedicated to each amplifier"), five power amp modes including fully active subwoofer crossover, digital effects with footswitch defeat and tap function, 4-band EQ with mid-morph technology, 60 mm faders, two monitor sends, one EFX send, pan pot, PFL and mute switches, dual 9-band graphic EQ, dedicated effect return fader, rack mountable: Peavey XR 1212 specification sheet, assets.peavey.com/literature/specs/116919_13044.pdf, accessed 2026-10-02
- Output connector structure (main L/R balanced XLR, monitor and EFX balanced TRS, tape unbalanced RCA phono, headphone TRS; microphone inputs on XLR and line input on balanced TRS): Peavey XR 1212 Owner's Manual output and input specification tables, assets.peavey.com/literature/manuals/116919_8867.pdf, accessed 2026-10-02. Numeric sensitivity rows in this PDF use a font encoding that does not extract; figures beyond the structure above are omitted rather than estimated.