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50W/2 x 100W Powerful Monitor Speaker with 2 x 7-inch Carbon/Rohacell/Glass Fiber-midwoofer
Series: AX-Series
Model: A77X
- X-ART tweeter
- 2 x 7” carbon/rohacell/glass fiber-midwoofer
- 50W/2 x 100W amplification
- on-/off-switch and volume gain on the front panel
- Tweeter gain and 2 shelf filters on the rear panel
Product Info
Tech Specs
Documents
The A77X, however, distinguishes itself by much higher, compression-free maximum sound pressure levels and dynamics. Due to its power and radiation characteristics, it also is perfectly suited for both near- and midfield monitoring. the A77X features the ADAM proprietary X-ART tweeter. The ‘X’ stands for ‘eXtended frequency response’ and thus for one of the features of the Accelerating Ribbon Technology that has been drastically improved: the frequency response. It now extends all the way up to 50kHz. In addition, the X-ART tweeter has higher efficiency and higher maximum sound pressure levels. The two 7” woofers are identical with that of the A7X. With their large voice coils (1.5”) and powerful amplifiers, they are capable of both very high maximum sound pressure levels as well as very deep registers. The woofers do not cover the same frequency bands: while both of them are responsible for the (sub-) bass frequencies up to about 400Hz, only one of them reproduces the midrange. This prevents interferences between the two drivers. For stereo setups the A77X is available in A and B versions in order to guarantee a precise stereo image. Each driver has its own dedicated amplifier. A 50W A/B amp is responsible for the X-ART tweeter, while the bass-/midwoofers are driven by a 100W PWM amp each. The front panel includes a power switch and a control for the volume that retains the volume setting independently from the on/off switch. The rear panel features several additional controls: a gain for the high frequencies (± 4dB) and two shelf filters for high and low frequencies. To ensure greater compatibility, there are both XLR (balanced) and RCA (unbalanced) connectors.
- X-ART tweeter
- 2 x 7” carbon/rohacell/glass fiber-midwoofer
- 50W/2 x 100W amplification
- on-/off-switch and volume gain on the front panel
- Tweeter gain and 2 shelf filters on the rear panel
- 38Hz - 50kHz
- XLR & RCA connectors
- 122 dB max peak SPL per pair
- 5 years warranty
- Warranty - Yes
- Spec Sheet available - Yes
- Subwoofer - Number: 1 / 1
- Subwoofer - Basket Ø: 7" (175 mm) / 7" (175 mm)
- Subwoofer - Voice coil Ø: 1.5" (38 mm) / 1.5" (38 mm)
- Subwoofer - Cone material: Carbon / rohacell / glass / Carbon / rohacell / glass
- Tweeter - Number: 1
- TWEETER - Type: X-ART
- Tweeter - Diaphragm area: 4 inch² (2420 mm²)
- Tweeter - Velocity transform ratio: 4:1
- Tweeter - Diaphragm weight: 0.17 g
- Built-in Amplifier - Subwoofer: 1
- Subwooferr Type: PWM
- Subwoofer Amp. power RMS / music: 100 W / 150 W
- Built-in Amplifier - Subwoofer: 1
- Subwooferr Type: PWM
- Subwoofer Amp. power RMS / music: 100 W / 150 W
- Built-in Amplifier - Tweeter: 1
- Tweeter Type: A/B
- Tweeter Amp. power RMS / music: 50 W / 75 W
- Input Sensitivity: - infinity to +14 dB
- Tweeter gain: ±4 dB
- High Shelf EQ > 5 kHz: ±6 dB
- Low Shelf EQ < 300 Hz: ±6 dB
- Analog Connector: XLR / RCA
- Location: Rear connector
- Panel: Front
- Frequency Response: 38 Hz - 50 kHz
- THD 90dB/1m > 100 Hz: ?0.5 %
- Long term output: >/= 114 dB
- Maximum peak: >/= 122 dB
- Crossover Frequencies: 400 / 3000 Hz
- Input Impedance: 30 kohm
- Magnetically shielded: Optional
- Depth: 11 in(280 mm)
- Warranty (Length/Type): 5 Years
Powerful Monitor Speaker
681 kb
- Data Sheet
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Contact InSight Systems Group Pty Ltd
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InSight Systems Group Pty Ltd
8/170 Rooks Road
Vermont, Victoria 3133
Australia
1300 369 451
www.insightsystems.com.au
Contact in regards to this product:
Adam Audio
Model: A77X
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