LFE MONO BLOCK 700 WATTS CLASS "J" AMPLIFIER
POWER, CONTROL, AND VERSATILITY
Earthquake's XJ-700DSP is the newest addition to the XJ Series of home and professional audio amplification. Likethe XJ-700R, it addresses the need to correctly adjust a room to precision audiophile status, but now with the addedbenefits of controlling the DSP from your fingertips via a mobile app. You can take full advantage of what this subwoofer amplifier has to offer by making on-the-fly adjustments for the utmost in sound quality and user control with features like auto room correction and up to 60dB/Oct filters.
The XJ-700DSP has a unique built-in Boundary EQ designed to remove exaggerated boomy sounds created by corner loading, large wall surfaces, or installations inside customcabinetry; other amplifiers try to equalize the room only by adjusting the volume. This amplifier addresses the actual phase correction problem along with the room EQ. TheXJ-700DSP can also power multiple tactile transducers like Earthquake's Q10B, as well as high response subwoofers likethe patented THOR in-wall shallow subwoofer making it an extremely versatile option. Additionally, users may also connect any other passive subwoofer/s to this amplifier.
The XJ-700DSP is ideal for handling heavy-duty subwoofer applications to driving the equipment of everyday home audio enthusiasts and professionals. It was designed to exceed the highest expectations in audio amplification for folks who desire full control and the ability to adjust allparameters of operation. With the new XJ-700DSP, a customized room response has never been easier.
FEATURES
CLASS J CIRCUITRY
Engineered with patented Class J circuitry, the XJ-700DSP amplifier delivers the clarity of a Class A/B withthe efficiency of a Class D. This allows the amplifier to produce a massive amount of power with minimal heat production and distortion.
BOUNDARY EQ BUILT-IN
Removes exaggerated boomy sounds created by corner loading, large wall surfaces, or installations created by custom cabinetry. Switch between ON and OFF modes to change the response curve from flat or add 3dB.
APP CONTROLLED DSP
Through the iWoofer™ Pro mobile app, users have full control over room response with 8th order filters of upto 60dB/oct. This easy-to-use mobile app offers an automated room correction process for a completely flat, boomy low frequency, or any other desired response.
DSP OUT
A dedicated RCA output that sends the altered/processedsignal from the amplifier's app-based DSP out to another amplifier or powered subwoofer.
DSP ON/OFF
This switch enables or disables iWoofer™ DSP. When set to the off position, the rear frequency knob becomes active. However, the RCA "DSP OUT" remains controlled by iWoofer.
MUSIC & MOVIE MODE
The mode preset button switches the amplifier's EQ between a preset Music mode (flat) and a Movie mode ( 8dB between 30Hz– 80Hz for added impact).
5-WAY BINDING POSTS
5-way binding post terminals accept bare speaker wire and a variety of connectors. The two terminals are internally connected in parallel all to the same source andcan be used one at a time or both at the same time.
ON/AUTO/ 12V SIGNAL SENSING
The XJ-700DSP is equipped with a 3-way signal switch. The amplifier can remain on regardless of signal presence, or the amplifier will only turn on when the audio signal isdetected, or a 12V trigger wire can be used to power the amplifier.
SPECIFICATIONS
- Power Output: 1 x 700 WRMS @ 4Ω; 1 x 400 WRMS @8Ω
- Frequency Response 18Hz–160Hz
- Low Pass Filter 40Hz–160Hz
- Harmonic Distortion < 0.02% (1W/4-Ohm)
- THD: < 0.02% (1W/4-Ohm)
- 0–180° Phase Adjustment
- Signal to Noise Ration > 112dB (Balanced); > 108dB (Unbalanced)
- Load Impedance 4-Ohm or greater
- Input Connection: RCA
- Output Connection: Binding Posts (5-Way); RCA (DSP OUT)
- Damping Factor: > 500
- Slew Rate: 50 V/ms
- Rack-Mountable: Yes (1U)
- Height (Antenna Down) 1.92" (49mm)
- Height (Antenna Up) 1.92" (49mm)
- Width (Without 1U Ears) 17.20" (437mm)
- Width (With 1U Ears) 18" (482.5mm)
- Depth 11.06" (281mm)
What is in the box?
- 1 x XJ-700DSP amplifier
- 1 x IR Remote
- 2 x 1U rack mount brackets
- 1 x product manual