Geithain RL 921K
Coaxial point-source studio monitor
Studio MonitorPrice not published
Specifications
- Type
- Studio Monitor
- Description
- Coaxial point-source studio monitor
- Topology
- 3-way coaxial with cardioid bass; positioned as successor to RL901K for space-constrained applications
- Signal path
- Analog
- Channels
- 1
- Form factor
- Freestanding speaker cabinet
- Connection
- Analog XLR
- DSP
- No (analog electronic crossover, 650 Hz / 3.0 kHz; analog room matching filter)
- Powered
- active
- Power (W)
- 180W LF / 100W MF / 100W HF @ 4Ω
- Drivers
- 300mm (12") woofer; 100mm (4") midrange cone; 25mm (1") dome tweeter, coaxially mounted
- Frequency response
- 30 Hz – 20 kHz ±3 dB
- Max SPL
- 115–121 dB @ 1m (100 Hz–6 kHz)
- Sensitivity
- 89 dB @ 1m (nominal input level)
- Polar pattern
- Cardioid in bass range
- Impedance (Ω)
- Input ≥10 kOhm (RC balanced); driver load 4Ω
- Back design
- Rear panel with room-matching filter controls, LED indicator
- Country of manufacture
- Germany
Details
Controls: Room matching filter, LED clipping indicator (20dB output reduction on overload)
I/O: 1x XLR 3F balanced analog input, ≥10 kOhm input impedance
Notes: 3-way coaxial cardioid-bass monitor; manufacturer positions it as compact successor to RL901K, optimized for 2-3m listening distance. No price published on manufacturer site (EUR-market, contact dealer). Dims 550x380x370mm, 39.5kg not carried into schema.