Orion Car Audio 250XTR, 275XTR dimensions Technical Brief, Configuration for Input Jumpers

Technical Brief :

How to properly set a 2 channel XTR or HCCA amp with X-over (removable top plate). Included amps: 250XTR, 275XTR, 2150XTR, 225HCCA, 250HCCA.

Crossover:

The XTR/HCCA amp includes a SLF-1 crossover module. The card is adjustable for High pass or Low pass (see diagram). See diagram below for installation instructions. If the SLF-1 card is not used, a Bypass card must be put in it's place or the amp will not pass signal.

SLF-1 Crossover Card Set Up Chart

80hz High pass 80hz Low pass

DIN	L + R RCA	GAIN
INPUT	INPUT	L + R RCA

Power on LED AUX OUT

Jumper Configuration:

The configuration of jumpers at the left of the crossover cards determines the output of the amp. See the diagram below for set-up instructions. Configuration #1 is for stereo operation and Configuration #2 is for mono operation. To activate the AUXOUT, install the jumper as shown in configuration # 3. This will pass full range signal out.

120hz High pass

160hz High pass

120hz Low pass

160hz Low pass

Configuration for Input Jumpers

1	2	1	2	1	2
	ON
			ON		ON
1	2
	ON
Jumper configuration #1		Jumper configuration #2		Add these jumpers to
Stereo Output.		Mono Output.		Configuration 1 or 2 for
				Full Range from Aux Out.

200hz High pass

200hz Low pass

Configuration of Crossover and Bypass Cards

1	2	1	2
	ON		ON
1	2
	ON
2 Bypass cards		(1) SLF-1 + (1) Bypass		(2) SLF-1 Cards
= no crossover		= 12dB Slope		= 24dB Slope

Input Voltage:

The Gain of the XTR/HCCA amplifier will accept up to 5v of input signal.

Speaker Plug	DIN Plug Diagram
Wiring Diagram
				1.	-15 Volts
				2.	Left Input
	1		5	3.	Ground
				4.	Right Input
	2		4
		3		5.	+15 Volts

AMP	POWER	Lowest Recommend	Fuse Size	S/N	THD	Frequency	Dimensions
		Impedance in Stereo				Response
250XTR	50 X 2	2ohm	30 amp	100dB	0.02%	6hz to 30Khz	11" x 8.5" x 2.25"
						+/- 0.5dB
275XTR	75 x 2	2ohm	35 amp	100dB	0.02%	6hz to 30Khz	12" x 8.5" x 2.25"
						+/- 0.5dB
2150XTR	150 x 2	2ohm	60 amp	100dB	0.02%	6hz to 30Khz	18" x 8.5" x 2.25"
						+/- 0.5dB
225HCCA	25 x 2	0.5ohm	30 amp	100dB	0.02%	6hz to 30Khz	12" x 8.5" x 2.25"
						+/- 0.5dB
250HCCA	50 x 2	1ohm	60 amp	100dB	0.02%	6hz to 30Khz	18" x 8.5" x 2.25"
						+/- 0.5dB

For questions on this or any other Orion Products, call Technical Support at 1-480-705-5600.