JBL STX 812M 2WAY LOUDSPEAKER 12” 800W

Features :

Compact and low-profile for minimal obstruction of audience sight-lines.

70°x 70° nominal coverage.

Bi-amplified or full-range passive operation.

Pole socket for applications requiring pole or tripod mounting.

High power handling, low distortion Vented Gap Cooling™ LF driver.

3 in. (diaphragm) neodymium magnet compression driver.

Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.

14-Gauge steel grille lined with acoustically transparent cloth.



Specifications :

Frequency Range ( –10 dB) : 50 Hz-20 kHz

Frequency Response (± 3 dB) : 75 Hz-20 kHz

Coverage Pattern : 70˚ × 70˚ nominal

Sensitivity (1W/1m) : 95 dB

Power Rating
(Cont. Pink Noise/Program/Peak) : 800 W / 1600 W / 3200 W
(Continuous/Program/Peak)

Rated Maximum SPL : 130 dB SPL Peak

Nominal Impedance : 8Ω

Input Connectors : Two NL4

Operational Modes : Full Range/Bi-Amp

Dimensions (H x W x D) : 571 mm x 355 mm x 264 mm
(22.5" x 13.4" x 10.4“)

Net Weight : 19 kg ( 42 lbs)

User's Manual

Description:

Following in the tradition of the original 12MX, the 10MX offers most of the same features but in a more compact enclosure. Due to its unique cabinet geometry, the 10MX is at home either on the stage as an extremely low profile stage monitor, or as a main, medium duty, front of house speaker. Adamson's Acoustic Waveguide is employed in the 10MX and its integral pole mount makes installation fast and effective. As with all Adamson enclosures, frequency response, output and beamwidth control are second to none. The 10MX carries on the tradition of multi-purpose versatility.

Applications:

Extremely Low Profile Stage Monitor
Arrayable Front of House Enclosure
Theater
Houses of worship
Corporate

Features:

Unique Cabinet Geometry
Adamson AX10 Low Frequency Driver
1" High Frequency Compression Driver
Passive Operation
Adamson Acoustic Waveguide
Durable Dual Component Finish
Roadworthy Construction

Weight: 22

Color    Black
Input Connections    Parallel Neutrik® NL4
Speaker Type    Fullrange
Frequency Response (-3 dB)    70 - 20000 Hz
Frequency Response (-10 dB)    55 - 20000 Hz
Internal Crossover    Yes
Recommended High-Pass Frequency    60 Hz
Sensitivity 1 W/1 m    99 dB
Max. SPL/1m (calc)    132 dB
Coverage
(Nominal -6 dB) H°    90 °
Coverage
(Nominal -6 dB) V°    50 °
Rotatable Horn    No
System Power Handling (Continuous/Program/Peak)    500 Watts
LF Transducer    SMX2121
HF Transducer    DH3
Crossover Frequency    1600 Hz
Nominal Impedance (Passive)    8 Ω
Minimum Impedance    6.4 Ω
Enclosure Material    Plywood and MDF with EVCOAT
Flying    No
Height    440 mm (17.32“)
Width    364 mm (14.33“)
Depth    573 mm (22.56“)
Weight Net    19.8 kg (43.65 lbs)

Features :           Specifications :

    Compact and low-profile for minimal obstruction of audience sight-lines.

    70°x 70° nominal coverage.

    Bi-amplified or full-range passive operation.

    Pole socket for applications requiring pole or tripod mounting.

    Twelve M10 suspension points.

    High power handling, low distortion Vented Gap Cooling™ LF driver.

    3 in. (diaphragm) neodymium magnet compression driver.

    Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.

    14-Gauge steel grille lined with acoustically transparent cloth.

         
Frequency Range ( –10 dB)       :       41 Hz-20 kHz

Frequency Response (± 3 dB)       :       55 Hz-20 kHz

Coverage Pattern       :       70˚ × 70˚ nominal

Sensitivity (1W/1m)       :       96 dB

Power Rating
(Cont. Pink Noise/Program/Peak)       :       800 W / 1600 W / 3200 W
(Continuous/Program/Peak)

Rated Maximum SPL       :       131 dB SPL Peak

Nominal Impedance       :       8Ω

Input Connectors       :       Two NL4

Operational Modes       :       Full Range/Bi-Amp

Dimensions (H x W x D)       :       721 mm x 436 mm x 329 mm
(28.4" x 17.2" x 13.0“)

Net Weight       :       26 kg (58 lbs

PRICE PER UNIT

A revolutionary formula: 2 x 7 = 77

In some set-ups it can be advisable to use a horizontally designed speaker rather than a vertical one. Until now, such monitors were only available within the SX top line.

The brand new A77X, due to its outstanding features, might become a true game changer: Equipped with the same advanced technologies as the A7X, it therefore is very similar to the two-way speaker. 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.

Driver technology

Like all models of the AX series, the A77X features the ADAM proprietary X-ART tweeter. The ʽXʼ stands for ʽeXtended frequency responseʼ 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.

Amplifiers / controls

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.

Review samples:

“… a refreshing change“
"… if you liked the A7X youʼll like the A77X even more, and if the companyʼs smaller near-fields werenʼt your cup of tea, the A77X are definitely worth another listen. They are not much bigger than a two-driver cabinet design, so should slip into any installation where a near-field speaker will fit, but the extra low/ mid frequency drivers mean that the bass is more naturally extended and the mid-range clearer and more detailed. I like the A77X a lot and they make a refreshing change from the usual mid-priced near-field speakers." AUDIO MEDIA magazine / February 2012

“… wide and spacious soundstage with solid left/right imaging“
"… they are fun and easy to work with, covering all the essential functions required of high-end monitors with aplomb." MusicTech magazine / April 2012

The CS3.1 Cuban Speaker features a 3 1/8" full range loudspeaker with a shielded neodymium magnet. The CS3.2 Cuban Speaker features a 1" soft dome tweeter and a 3 1/8" full range loudspeaker with a shielded neodymium magnet. They are capable of producing up to 20 W RMS, with a maximum of 40 W. The standard speaker impedance is 8 Ohm, but through an additional 100 V Line transformer, it also can be used on 100 V PA systems.

• Model Name / Type: AUCS3.2 / cuban speaker
  
• Max . Power: 40 W
• RMS Power: 20 W
• Sensitivity (1 W / 1 m): 86 dB
• Max. SPL: 102 dB
• Impedance: 8 ohms
  
• Frequency Response (±3 dB): 180 Hz - 20 kHz
• Dimensions (W x H x D): 192 x 122 x 106 mm