2.1 Speaker Setup
Adding to this flexibility comes the new patented EQ Interlock design - two amplifiers can be clicked together resulting in a 4 channel amplifier using only 1 rack U of space. The XJ-300ST can also be mounted on the wall or inside the cabinet by fastening the short mounting ears to the pre-assigned holes on the side of the amplifier.
With endless configuration scenarios, the XJ-300ST amplifiers can be used as mono (bridged) amplifiers, 2.1 channel amplifiers, 2-channel amplifiers, 4/8/12 and 16 channel amplification with industry leading power density and efficiency.
All the installer or avid user needs to begin any size installation is a given number of XJ-300ST amplifiers. No need to buy a cumbersome mix of different amplifiers to achieve a certain number of channels or power level. Besides the simplicity this is an inventory dream for any installer.
Need a subwoofer amp? Grab 1 x XJ-300ST.
Need a 4 channel amp? Grab 2 x XJ-300ST.
Need to wire a complete 7.1 system with very large front speakers? Grab 5 x XJ-300ST.
Bridge one for each LCR and use the remaining two for the 4 rear channels. All this using only 3U of rack space!
Approaching 99 percent efficiency, the XJ amp never gets hot and can be placed in a tight rack with components on all sides. At only 1U rack high and half a rack in width, this is an amazing achievement.
The XJ-300ST produces continuous rock solid power - 110 Watts RMS at 8 ohms pr channel and 320 Watts RMS bridged into 8 ohm.
This massive power capability is possible due to the advanced nature of the patented Class J output stage. The switching frequency of the output and the amplitude of the power supply is modulated in real time based on the frequency and amplitude content of the input. No other amp can match the efficiency and power of Class J.
Optional Long Ears extension bracket for the XJ-300ST
In the box:
- (1) Amplifier
- (1) Power Cable
- (4) Detachable Rack Ears
- (1) Connector Bracket
- (1) Connector plug for 12V trigger (Green)
- (10) Countersunk Screws for detachable Rack Ears (Black)
- (4) Pan head Screws for Connector Bracket (Black)
- (2) Special connecting screws (Silver)
- (16) Long pan head screws for wood (Black)
- (4) Rubber feet
- (1) User Manual (ENG)
- 10 minutes of no signal puts the amp into sleep mode.
(It takes 0.05 volt of signal to wake up up from sleep mode. With gain to max it takes 0.270 volt to clip the amp at 1 percent). The amp now has a square wave detector built in to its protection circuits. This means it can tell if a signal feed to it is already clipped. IF this happens the amp will shut off. It has to be powered on and off for it to reset after this happens. This new protection system will help prevent damaged tweeters due to line signal clipping. Caution should still be exercised to run all system components within their design limits.
Dimensions:
-
Box dimensions
-
10 × 31 × 28 cm
-
Weight
-
2.3 kg
Specifikationer
- Crossover
- 50Hz – 160Hz
- Damping Factor
- > 1400
- Frequency Response
- 20Hz – 20kHz
- High Pass Filter
- 15 Hz
- Load Impedance
- 2 Ohms or greater
- MAX Power
- 320 W-IHF (dynamic power) @ 230 volt AC (4-Ohm Mono Bridged)
- Power Line Voltage
- 110-220 ~ AC50/60Hz
- RMS Power
- 170 WRMS @ 110 volt AC (8-Ohm Mono Bridged)
2 X 110 WRMS (8-Ohm Stereo)
2 x 170 WRMS (4-Ohm Stereo)
210 WRMS @ 230 volt AC (8-Ohm Mono Bridged) - Signal to Noise Ratio
- 101 dB
- THD
- 0.08%
Produkt Dimensioner
- Height
- 48 mm (52.3 mm w/feet)
- Width
- 216 mm
- Depth
- 203 mm
- Net Weight
- 1.7 kg
- 12V trigger
- Class “J” Stereo Modular design
- Comes with 4 detachable rack ears + 1 connector bracket (for connecting multiple amplifiers)
- Compact size
- Finish: Flat Black
- OPTIONAL Long Ears extension brackets available
- Phase infinitely variable: 0 to 180 degr
- RCA Inputs
- Volume control
- Wall or rack mountable
