RL 930K

2-way-coaxial-loudspeaker with cardioid characteristic in bass range

The RL 930K has been designed for both the professional user at medium-size to large audio, video and film studios and for the discerning music enthusiast.

(shown veneer: ash black RAL9005)

RL 930K

The RL 930K has been designed for both the professional user at medium-size to large audio, video and film studios and for the discerning music enthusiast. The directivity index has been optimised to listening distances between 2.5 and 5 metres. Low and middle frequencies are reproduced by a specially designed 10-inch cone loudspeaker. In the treble range, the RL930K uses three vertically arranged 1-inch tweeter calottes that are positioned coaxially in front of the woofer/midrange system. The RL930K, a two-way studio monitor, features our K Technology (cardioid radiation characteristics in the bass range), which has proven reliable since many years. This technology makes it easy to position this loudspeaker, even with respect to bass difficulties, and it considerably reduces distracting rearward-directed room reflections. Thanks to the powerful integrated analogue amplifiers and the high system sensitiveness, this loudspeaker combines the flawless homogeneity of a two-way system with a dynamic range that is otherwise limited to mostly larger three-way designs. The result is that non-linear distortions stay extremely low even at high reproducing levels. Moreover, the loudspeaker features group-delay-time optimisation. Summing up all the constructive measures, the RL930K achieves the seamless sound compatibility with all other products made in the our manufacture. The highly neutral tone quality, excellent spatial performance and depth arrangement, together with fatigue-free monitoring of even most complex sound events are typical ME Geithain characteristics of this loudspeaker.

The power amplifier module with electronic crossover is integrated into the rear wall of the cabinet and can be swung out for maintenance purposes. An intermittent LED signalises overmodulation. If the maximum level is exceeded, the output level will be attenuated by 20 dB in order to protect the components from overloading. For adapting the frequency response to the acoustic characteristics of the reproduction room, a low-frequency room compensation can be achieved within two continuously variable frequency bands.

A variety of special stands and racks is available as accessories. According fixing elements have been integrated into the loudspeaker cabinet.

General

active 2-way-monitor for listening distances between 2,50 and 5 m

Maximum SPL
from 100 Hz ... 6 kHz


113 ... 118 dB / r = 1 m (3.3 ft)

Bandwidth

38 Hz ... 20 kHz ± 3 dB

Calibration:
Acoustic output level / PE = - 14 dBu

89 dB / r = 1 m (3.3 ft)

Directivity index
from 100 Hz ... 10 kHz


increasing from 3 to 13 dB

Inherent noise sound level

≤ 7 dB (A) / r = 1 m (3.3 ft)

Total harmonic distortion
measured at 96 dB / r = 1 m (3.3 ft)
from 100 Hz ... 10 kHz



≤ - 45 dB

Nominal Input level

+ 6 dBu adjustable

Input impedance

≥ 10 kOhm RC balanced

Electronic Crossover frequencies

2.2 kHz

Nominal output power MOSFET-amplifier

LF
180 Watt / 4 Ohm
HF
100 Watt / 4 Ohm

Input Connector

XLR 3F

Loudspeaker systems

Woofer
260 mm (10") cone
Tweeter
3x 25 mm (1") dome

Operation and Clipping indicator

LED on front side

Power requirements

230 Volt ~ ± 10 %, 50 Hz ... 60 Hz
115 Volt ~ ± 10 %, 50 Hz ... 60 Hz (Optional)
100 Volt ~ ± 10 %, 50 Hz ... 60 Hz (Optional)

Power consumption

35 VA at standby; max. 300 VA at full load

Mains Connection

IEC power connector

Dimensions (H x W x D)

477 x 350 x 310 mm (18.8 x 13.8 x 12.2 in)

Weight

24.6 kg (45.2 lbs)

Temperature requirements

for use
+ 15°C ... + 35°C (59°F ... 95°F)
for storage
- 25°C ... + 45°C (- 13°F ... 113°F)
humidity
45 ... 75 %

Design of the Cabinet

MDF-wood in ash black veneered; optional different veneers or colors
with holding device; optional without holding device

Floor bracket stand RL930K

  • Loudspeaker rotable mounted
  • Deliverable heights (Top edge loudspeaker): 1285 mm (50.6 in), 1400 mm (55.1 in), 1540 mm (60.6 in) and 1750 mm (68.9 in)
  • Base panel (W x D): 470 mm x 450 mm (18.5 in x 17.7 in)
  • Base panel and stabilisation panel veneered
  • Racks black powder-coated

Pedestal RL930K

  • Integrated cable duct in the pedestal
  • Height (Top edge loudspeaker): approx. 1125 mm (44.3 in)
  • Base panel (W x D): 400 mm x 370 mm (15.7 in x 14.6 in)
  • Pedestal veneered

Standard veneer ash black (RAL9005), optional veneers and optional colours

We offer our loudspeakers in standard veneer ash black (RAL9005) or for an additional charge in different optional veneers respectively optional colours. This website provides an overview on the optional veneer and lacquer styles. We are pleased to check if your desired individual veneer and colour can be realised.

Important information about deviations from sample pattern

Wood is a natural product. Even the most thorough manufacturing can result in deviations in colour or structure and is no cause for complaint.
Images are represented differently on every screen and hence not colour-proof.