Crest Audio Pro-LITE 7.5 Professional Power Amplifier (7500W, 2RU)

Crest Audio Pro-LITE 7.5 Professional Power Amplifier (7500W, 2RU)

Crest Audio Pro-LITE 7.5 Professional Power Amplifier (7500W, 2RU)

B&H # CRPL75A MFR # 3602200
Back-Ordered
Expected availability: End of Feb 2018

Product Highlights

  • 7500 Watts of Power
  • Capable of Handling 2 Ohm Loads
  • Automatic Clip Limiting
  • Resonant Switch-Mode Power Supply
  • Class-D Topology
  • Built-in Crossovers
  • LED Indicators
  • Lightweight: 18.4 lb
Show moreShow less

This item is noncancelable and nonreturnable.

$0.00 Tax Collected Outside NY and NJ

You Pay: $1,049.00

Add to Wish List Item in Wish List
  • 1Description

The 2RU, 7500W Pro-LITE 7.5 Professional Power Amplifier from Crest Audio is designed with a resonant switch-mode power supply and high-speed class D topology. The automatic clip limiting (ACL) circuit is designed to ensure trouble-free operation into loads as low as 2 Ω.

The front panel of the Pro-LITE 7.5 features two attenuators for lowering the output signal from 0 to -80 dB for each channel, while the 5 LED indicators offer feedback for both channels of the amplifiers operations including active, DC, temperature, signal, and ACL.

The rear panel provides two combo XLR/1/4" inputs and two 1/4" thru outputs for connecting to additional amplifiers. Speaker output connections include one 2-pin and one 4-pin twist-lock connector, which accommodates two 2-conductor or one 4-conductor speaker cables. The crossover select switch offers three settings: Full Range, Sub, and High Cut. Sub removes frequencies above 100 Hz, while high-cut removes frequencies below 100 Hz. The amplifier provides three temperature dependent variable-speed fans, while protection circuits guard against thermal overload, direct current, incorrect loads, and under & over voltages. The Pro-LITE 7.5 ships with an IEC power cable.

2 Channel independent crossovers
ACL (Automatic Clip Limiting) protection
Pro-LITE class D topology
Detented input controls
Combination XLR 1/4" inputs
4 Pole twist lock output connectors
LED illuminated
Rackmountable
UPC: 014367612585
In the Box
Crest Audio Pro-LITE 7.5 Professional Power Amplifier (7500W, 2RU)
  • IEC Power Cable
  • Limited 5-year Warranty
  • Table of Contents
    • 1Description
    Power Rating 2 channels x 2 Ω: 4800 W 20 ms repetitive burst / 3790 W 1% THD both channels driven @ 1 kHz
    2 channels x 4 Ω: 2810 W 20 ms repetitive burst / 2450 W 1% THD / 2030 W 0.15% THD, both channels driven @ 1 kHz
    2 channels x 8 Ω: 1550 W 20 ms repetitive burst / 1425 W 1% THD / 1200 W 0.15% THD, both channels driven @ 1 kHz
    Damping Factor > 200:1 @ 20 Hz to 1 kHz @ 8 Ω
    Phase Response +15 to -85 degrees from 20 Hz to 20 kHz
    Input Sensitivity 2.25 V ± 3% for 1 kHz 4 Ω rated power
    2.2 V ± 3% for 1 kHz 2 Ω rated power
    Input Impedance 20 kΩ, balanced
    10 kΩ, unbalanced
    Minimum Load Impedance 2 Ω
    Maximum RMS Voltage Swing 124 V
    Voltage Gain x 40, +32 dB
    Frequency Response 20 Hz to 25 kHz; +0 dB, -3 dB
    THD 20 Hz to 20 kHz 2ch x 2 ohms: <0.5% @ 3390 W 20 Hz to 4 kHz, decreasing to 3100 W @ 20 kHz, both channels driven
    20 Hz to 20 kHz 2ch x 4 ohms: <0.15% @ 1850 W 20 Hz to 20 kHz, both channels driven 20 Hz to 20 kHz 2ch x 8 ohms: <0.15% @ 1170 W 20 Hz to 20 kHz, both channels driven
    Input CMRR > -75 dB @ 1 kHz
    Crossover 100 Hz switchable 2nd order high pass and 3rd low pass per channel
    Crosstalk > -60 dB @ 1 kHz @ 1000 W @ 8 Ω
    Hum and Noise > -100 dB, "A" weighted referenced to rated power @ 4 Ω
    Slew Rate > 12 V/µs
    Power Requirements Current Draw @ 1/8:
    2210 VA (1440 W) @ 2 Ω
    1550 VA (950 W) @ 4 Ω
    985 VA (560 W) @ 8 Ω
    Current Draw @ 1/3:
    4260 VA (3150 W) @ 2 Ω
    3120 VA (2160 W) @ 4 Ω
    1890 VA (1200 W) @ 8 Ω
    Connectors Rear Panel:
    1 x 3-pin IEC, AC power input
    1 x Combo 1/4" XLR, channel A input
    1 x Combo 1/4" XLR, channel B input
    1 x Dual 1/4" phone jack, through/out
    1 x 2-pin twist-lock connector
    1 x 4-pin twist-lock connector
    Controls Front Panel:
    1 x Channel A attenuation knob
    1 x Channel B attenuation knob
    1 x AC Power On/Off switch
    Rear Panel:
    Crossover select switch for HPF, Normal and LPF
    Indicator LEDs Front Panel:
    2 x Active
    2 x DC
    2 x Temperature
    2 x Channel Signal
    2 x ACL (Automatic Clip Limiting)
    Idle Consumption 250 VA, 120 W
    Cooling 3 temperature dependent variable speed fans
    Protection Thermal, DC, subsonic, incorrect loads, under, and over-voltage
    Construction Aluminum: 0.062" (1.575 mm)
    Dimensions (H x W x D) 3.5 x 19.0 x 17.0" (8.9 x 48.3 x 43.2 cm)
    Handle: 0.6" (1.5 cm)
    Weight 18.4 lb (8.3 kg)
    Packaging Info
    Package Weight 19.6 lb
    Box Dimensions (LxWxH) 21.575 x 20.63 x 7.008"
    Pro-LITE 7.5 Professional Power Amplifier (7500W, 2RU) is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from I WOULD BUY THIS PRODUCT OVER AGAIN i bought this amp one year ago to drive my jbl srx 725 and it worked super fine.i like playing my music very loud and clear and my jbls are happy to deliver smooth mid and high,and my mid bass feel the sound just like i had a sub.very good match for the 725.i have tried xti 4002 bridge mode,ev cp3000s bridge mode,and those amps did not come close to the clarity power and smoothness of the crest 7.5.and it sound perfectly the first time when i have tried it.love it.I WAITED ALMOST A YEAR TO MAKE SURE I AM SATISFIED WITH THIS AMP BEFORE I GRADE IT.AGAIN SUPER.
    Date published: 2016-04-11
    • y_2018, m_2, d_19, h_20
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_1071535, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item
    See any errors on this page? Let us know.
    ezfyedczabdcxwvcvvzzcrezrdyc