Electro-Voice TX1122FM technical specifications Key Features, General Description

TX1122

Single 12” Two-Way,

90° x 50° Full-Range

Loudspeaker System

Key Features:

•DH3 1.25” (32mm) Diaphragm, 1” (25mm) Exit

Pure Titanium Compression Driver

• SMX2120 12” (305mm) LF Transducer with Fully Symmetric Drive

• Advanced 4th Order Crossover with HF Protection

• 90° x 50° Coverage Pattern

• 97 dB Sensitivity, 130 dB Maximum SPL

• 500W Continuous (2000W Peak) Power Handling

• Pole Mount for Tripod Use

• (6) 3/8” Threaded Points for Suspension

General Description:

The Electro-Voice® TX1122 is a high power, 2-way loudspeaker sys- tem that can be used in a variety of applications where high quality sound reinforcement is required in a lightweight package.

The TX1122 utilizes the DH3, a high output 1.25” titanium compres- sion driver, coupled to a Constant Directivity™ 90° x 50° horn. This combination results in a smooth response to 20 kHz and excellent pattern control in short to medium throw applications.

The SMX2120 12” woofer has an FEA optimized magnet structure for very low distortion and maximum intelligibility at high SPL levels. The crossover uses steep 24 dB/octave slopes with equalization for very smooth response in vocal range, extended HF, and a protection circuit for long term reliability.

The TX1122 has a variety of features that make it equally suited for portable or fixed installation applications. The trapezoidal enclo- sure is constructed out of a combination of plywood and MDF, and coated with EVCoatTM for maximum strength while still remaining lightweight. The unique grille design is very strong, dent resistant, and features a rotatable logo. Four way handles allow for gripping the TX1122 in a variety of positions, a pole mount allows for place- ment on a subwoofer or a tripod. Six 3/8” threaded points allow a single TX1122 to be suspended in a various positions. The recessed input panel with dual NL4 connectors keeps the connectors hidden while allowing the TX1122 to be used with the TX1181 subwoofer for extended sub bass on a single amplifier channel, with no additional processing needed.

Technical Specifications:

Freq. Response1 (-3 dB):	60 Hz - 20 kHz
Freq. Range1 (-10 dB):	45 Hz - 20 kHz
Rec. Hipass Frequency:	45 Hz
Axial Sensitivity:	97 dB (1W/1m)
Max. Calculated SPL:	130 dB
Horizontal Coverage:	90°
Vertical Coverage:	50°
Power Handling:	500W Continuous, 2000W Peak
LF Transducer:	SMX2120, 12 in (305mm) Driver
HF Transducer:	DH3, 1.25 in (32mm) Diaphragm
	Compression Driver
Crossover Frequency:	1750 Hz
Nominal Impedance:	8 Ohms
Minimum Impedance:	5.4 Ohms
Connectors:	(2) Neutrik Speakon NL4’s
Enclosure Material:	Plywood and MDF with EVCoatTM
Grille:	16 GA Steel, Black Powdercoat, with
	Rotatable Logo
Suspension:	(6) 3/8” Threaded Points - (2) on
	Each Side and (2) on the Rear of
	Enclosure
Dimensions (H x W x D):	24.3” x 15.0” x 15.0”
	(616mm x 382mm x 380mm)
Net Weight:	44.5 lbs (20.2 kg)
Shipping Weight:	50.0 lbs (22.7 kg)

1Half Space Measurement.