The Klipsch R-51PM is a pair of powered 2-way monitor speakers with Bluetooth for streaming from compatible devices. It also has a built-in switchable phono preamp. The amplifier is built into the right speaker and delivers 60 watts per channel.
Each speaker has a 1" aluminum diaphragm compression tweeter matched with a 90° x 90° Tractrix horn. A 5-1/4" spun-copper woofer handles the lower frequencies, with a rear-firing bass-reflex port. Dynamic Bass EQ gives fuller bass at low volume.
All connections are on the back of the right speaker. A compact remote control is included.
- Type
- Powered 2-way monitor speakers (pair)
- Tweeter
- 1" aluminum diaphragm compression tweeter with 90° x 90° Tractrix horn
- Woofer
- 5-1/4" spun copper
- Power
- 60 watts per channel, built-in amplifier in the right speaker
- Frequency response
- 68-21,000 Hz (±3dB)
- Connectivity
- Bluetooth
- Inputs
- Optical digital audio (2-channel PCM only), RCA stereo analog, USB Type B, stereo minijack, switchable phono/line RCA
- Outputs
- RCA mono output for optional powered subwoofer
- Dimensions
- 7-1/16"W x 13"H x 10-1/4"D (each)
- Weight
- 12.7 each
- In the box
- Pair of speakers, remote control with 2 AAA batteries, 13' speaker wire with soldered tips, 6.6' power cord, 6.6' USB Type A to Type B cable, rubber feet, owner's manual