T251+
 T251+ - Call for pricing - 15-inch two-way 400 watt loudspeaker
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The compact, trapezoidal-shaped Electro-Voice T251+ is a 400-watt, two-way, high-efficiency, constant-directivity stage system. A stand socket for 1-3/8" diameter stands, such as the Electro-Voice 100BK, is provided. The system combines professional-quality components, arranged in a time-coherent vertical array, within a durable vented enclosure. The result is clear and articulate, high-quality sound. The enclosure is constructed of 7-ply void-free plywood. This high-strength shell is covered with densely woven, abuse-resistant black carpeting.
The high-frequency section of the T251+ utilizes a 60° x 40° constant-directivity horn driven by a one-inch-throat, wide-bandwidth, titanium-diaphragm DH2T driver. This driver uses a unique convex-drive TimePath™ phasing plug structure (U.S. Patent #4,525,604) for smooth and extended high-frequency performance. The voice coil is coupled to the diaphragm with EV’s exclusive Resonant Drive™ technology. This increases and smoothes the high-frequency response and reduces the amount of internal equalization required for flat frequency response.
Features
- 15" Two-Way Trapezoidal Stage Speaker System
- 2 dB greater LF output than the T251
- Ring-Mode Decoupling (RMD™) for increased intelligibility
- PRO™ circuit provides HF driver protection
- Integral stand mount
- Roadworthy enclosure with metal corners and grille, and heavy-duty handles
- Constant-directivity 60° x 40° horn
- High-excursion, 400W, DL15ST 15" woofer
- Biampable, passive network included
| Specifications |
| Frequency Response (-3dB) | 50 Hz–16 kHz | LF Power Handling | 400 W cont. / 800 W prog. / 1600 W peak |
| Frequency Range (-10dB) | 45 Hz–16 kHz | HF Power Handling | 60 W cont. / 120 W prog. / 240 W peak |
| Sensitivity 1 W/1 m (LF/HF) | 98 dB / 112 dB | Crossover Frequency | 1200 Hz (24dB/oct.) |
| Max SPL/ 1m (calc); full space | 130 dB | Rec. High-Pass Freq. | 45 Hz (12dB/oct.) |
| Coverage (HxV) | 60° x 40° | Nominal Impedance | 8 Ω |
| Enclosure Tuning | 55 Hz | Minimum Impedance (LF/HF) | 6 Ω / 6.3 Ω |
| Dimensions (HxWxD) | 81.8 x 48.8 x 59.9 cm
(32.2" x 19.2" x 23.6") | Weight | 35.5 kg (78 lbs) |
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T251+ Specifications (pdf)