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DB Technologies HPA 1400 amplificatore
Descrizione
The HPA series by dB Technologies delivers excellent performance and quality for a reasonable price. It was developed by the designers at the Swedish Lab.gruppen, a leading brand in the amplification world. With high-quality HD speakers you get a lot of power, outstanding sound quality and a relatively light amplifier.
The series consists of four class HD amplifiers that were developed for professional use in mobile amplification racks or fixed installations. All of the amplifiers in the series feature XLR inputs for the signal and lockable speaker connections for the speakers. You can rest assured that the amplifiers are kept safe with an expansive safety circuit, making the HPA series reliable and safe.
The HPA 1400 specifically is a quality amplifier suited for equipping satellite speakers with 300W RMS with sufficient power. The HPA 1400 delivers 2x 440 watts at 8 ohm, and is incredibly lightweight, weighing in at just under 40 lbs (17 kg). Because it is a class HD amplifier, the output is digital, and the voltage follows the input signal for optimal output. All of this results in high efficiency of about 90 percent. In short, this is a great amp for a great price.
Specifiche
Caratteristiche
- Formato rack 19'' sì, 2 U
- Compatibile con 2 ohm no
- Number of amplifier channels 2
- Uscita per deviazione audio sì
- Modalità bridge sì
- Connettore in ingresso XLR
- Filtro integrato nessuno
- Protezioni integrate termica, peak limiter, indicatore di clip
- Processore DSP integrato no
- Raffreddamento a ventola
- RMS power (4 ohms) per channel 700 - 799 watts
- RMS power (at 8 Ohms) per channel 400 - 449 Watts
- Classe dell'amplificatore HD
- Uscita amplificatore connettore speaker con blocco
- Dotato di crossover sì, fisso
Peso e dimensioni imballaggio incluso
- Peso (imballaggio incluso) 20,0 kg
- Dimensioni (imballaggio incluso) 56,0 x 56,0 x 14,5 cm
Specifiche
- power capacity from 2x 740W RMS at 4 ohm
- power capacity from 2x 440W RMS at 8 ohm
- power capacity from 1,480W RMS 8 ohm bridged
- frequency response of 20 to 20,000 Hz
- THD from 0.05% at 1 kHz
- damping factor more than 300 at 8 ohm
- slew rate from 50 V / µS
- signal / noise ratio from 105 dB
- internal, switchable limiter
- temperature-controlled fan
- 2x XLR signal inputs
- 2x XLR signal outputs
- input sensitivity: 26, 32 dBu; 1.4 V
- input impedance: 20 kOhm
- 2x switchable speaker connectors
- metal housing
- suited for a 19-inch rack
- 2 HU installation standard
- colour: black
- 2 hand grips on the front
- dimensions: 482 x 89 x 402 mm (W x H x D)
- weight: 17 kg
Recensioni
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Aangeschaft in de B-stock veiling, na 3 dagen in huis en hij deed het niet... Maar binnen 1 dag prima opgelost door de Bax jongens en meiden: Hulde!!
Ik heb nu 2 avonden met deze eindtrap gedraaid, behoorlijk gas d'r op (en de limiters aan op de achterkant) en echt een fijne eindtrap met ''echte'' watts.
Ik heb nu deze DB op 2 x 18'' subs staan van 35 tot 80 Hz en het klingt echt super dik.
De eindtrap is ook na een lange zware avond nog koud/lauw.
Ik heb de Inuke DSP 6000 verhuisd naar de 2x 2x15'' topspeakers (75 Hz - 20K Hz) omdat er toch vaak collega's zeggen dat de licht gewicht class D eindtrappen met geschakelde voeding, zoals de Inuke beter rendement hebben op het mid/hoog dan op sublaag: en ik vind het echt een super combi nu!
Van harte aanbevolen dus deze DB Technologies HPA 1400!
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ik heb deze versterker gekocht voor 4 nova vs10 top speakers op te draaien,
werkt echt super en heeft veel power, ik ben erg tevreden over deze versterker.