Вот по этим параметрам КАКИЕ СПИКЕРЫ ЛУЧШЕ???? Я не разбираюсь...
The
JBL EON15 G2 (
http://www.samash.com/catalog/showitem.asp?ItemID=12137) delivers 300 watts of power to a 15-inch Neodymium Differential Drive low frequency driver. The driver boasts a dual neodymium magnet and dual voice coil motor that delivers high output and low distortion from a lightweight woofer. Meanwhile, the high frequency amplifier delivers 100 watts of power to a 1.75" titanium diaphragm compression driver with ferro- fluid cooling.
* Bi-amped, 300W for the lows, 100W for the highs
* 15" Neodymium Differential Drive LF Driver
* 1.75" titanium diaphragm compression HF driver
* Integral 3-input mixer for drum machines, synths, etc.
* MIX OUT-output from the mixer to the PA
Speaker Type:
Drivers LF DRIVER: Integral frame with one 15" (380 mm) driver, dual neodymium magnet, 2" differential drive voice-coil. HF DRIVER: JBL 2418H-1 1" (throat diameter) compression driver with 1.75" diameter titanium diaphragm. Ferro-fluid cooled.
Input Connectors INPUT 1: XLR/F, balanced; INPUT 2 & 3: 1/4" Phone, balanced (TRS).
Normal Impedance
RMS Power Capacity
Peak Power Capacity
Frequency Range (-10 dB): 39 Hz - 18 kHz
Frequency Response (+/-3 dB): 42 Hz - 17 kHz
Maximum SPL 129 dB, @ 1 m (3.3 ft)
Crossover Frequency 1.5 kHz
Horizontal Coverage (-6 dB): 90° Nominal
Vertical Coverage (-6 dB): 60° Nominal
Amp Type
Power Output 400W Total - 300 watts @ low-frequency driver impedance. 100 watts @ high-frequency driver impedance.
Power Requirements
Power Supply
Dimensions 686 mm x 430 mm x 444 mm / 27 in x 17 in x 17.5 in. (H x W x D)
Weight 21 kg (46 lbs.)
Electro-Voice SXA250 15" 2 Way Powered PA Cabinet
http://www.samash.com/catalog/showit...subsearch=true
Features:
* Lightweight, Ergonomic Size - 49lb (22.2 kg)
* Angled Enclosure for Monitor Use
* Mic and Line Inputs with Mix Capability
* 350 W Dynamic LF Power
* 80 W Dynamic HF Power
* LF and HF Equalization
* Line Output for Additional Speakers
* 80° x 55° Constant Coverage Horn
* High Sensitivity, 126 dB Maximum SPL
* Dynamic Filters Provide Overload
* Protection and Linear Response
* Built-in Pole Mount
* Easily Suspended with Optional Rigging Kit
Speaker Type: Powered 2-Way Enclosure
Drivers 15" LF Transducer, 1.25" DH2010A Titanium Diaphragm HF Compression Driver
Input Connectors XLR, XLR-1/4" Combo Jack
Normal Impedance n/a
RMS Power Capacity LF: 150 Watts, HF: 50 Watts
Peak Power Capacity LF: 350 Watts, HF: 80 Watts
Frequency Range
Frequency Response 55Hz-20kHz
Maximum SPL 126 dB
Crossover Frequency
Horizontal Coverage 80 Degrees
Vertical Coverage 55 Degrees
Amp Type Biamplified
Power Output See Above
Power Requirements 110-130 VAC, 50-60Hz, 600 Watts
Power Supply Internal
Dimensions 24.6" x 17.2" x 13.1" (625mm x 437mm x 333mm)
Weight 49 lbs. (22.2 kg)