Extron electronic RGB 558 AKM specifications Audio input, Audio throughput, Audio output, General

Audio input

Number/type	1 PC level stereo, unbalanced
Connectors	1 3.5 mm stereo jack, 2 channel;
	tip (L), ring (R), sleeve (ground)
Impedance	10 kohms, DC coupled
Minimum level	100mV
Maximum level	+8.5dBu,(unbalanced) @ stated %THD+N

Audio throughput

Gain	Unbalanced 0dB, balanced +6dB
Frequency response	±0.05dB 20 Hz to 20 kHz
THD + Noise	0.03% @1 kHz, 0.3% @ 20 kHz at rated maximum output drive
S/N	>90dB, output 14dBu, balanced
Stereo channel separation	>95dB @ 1 kHz to 20 kHz

Audio output

Number/type	1 stereo (2 channel), balanced/unbalanced
Connectors	3.5 mm stereo captive screw terminal, 5 conductor, for left and right output
Impedance	50 ohms, unbalanced, 100 ohms balanced
Gain error	±0.1dB channel to channel
Drive (600 ohm)	> +14dBu, balanced at stated %THD+N

General

Power	12 to 24VAC or VDC, 0.5 A, 5 Watts, external
	(Order the power supply separately, part #70-055-01.)
Temperature/humidity	Storage -40° to +158°F (-40° to +70°C) / 10% to 90%, non-condensing
	Operating +32° to +104°F (0° to +40°C) / 10% to 90%, non-condensing
Rack mount	No
Furniture mount	No
Enclosure type	Metal
Enclosure dimensions
Faceplate	2.78” H x 7.94” W
	(7.06 cm H x 20.17 cm W)
Interface enclosure	3.08" H x 8.13" W x 1.62" D
	(7.82 cm H x 20.64 cm W x 4.12 cm D)
Shipping weight	3 lbs (1.4 kg)
Vibration	NSTA 1A in carton (National Safe Transit Association)
Approvals	UL, CE, FCC Class A
MTBF	30,000 hours
Warranty	2 years parts and labor

Specifications are subject to change without notice.

(6.1-102799-D1)

RGB 508 AKM, RGB 558 AKM Specifications 1-3