Refurbished - Crunch DRA1450.4 1400W Max V-Drive 4-Channel Amplifier

Shop all Crunch

by Crunch

About
Specs & Details
Product Videos
Reviews
Add-ons
Recently Viewed
Related Searches

Crunch DRA1450.4 (Factory Refurbished) Image 1 — Crunch DRA1450.4 (Factory Refurbished)

Crunch DRA1450.4 (Factory Refurbished) Image 2 — Crunch DRA1450.4 (Factory Refurbished)

Crunch DRA1450.4 (Factory Refurbished) Image 3 — Crunch DRA1450.4 (Factory Refurbished)

Crunch DRA1450.4 (Factory Refurbished) Image 4 — Crunch DRA1450.4 (Factory Refurbished)

Crunch DRA1450.4 (Factory Refurbished)-video

Product videos

Product highlights

• 1400 Watts Max
• 350 Watts x 4-Chan. @ 2 Ohm
• 3-Way System Protection
• Selectable Highpass/Lowpass Filters

Learn more about the LS-dra14504-RB

Product Highlights

• 1400 Watts Max
• 350 Watts x 4-Chan. @ 2 Ohm
• 3-Way System Protection
• Selectable Highpass/Lowpass Filters

Description

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

V-Drive Series 4-Channel Class A/B Car Amplifier
Max Power Rating:
- 4 ohm: 175 watts x 4 chan.
- 2 ohm: 350 watts x 4 chan.
- Bridged, 4 ohm: 700 watts x 2 chan.
SPEED-FETS, High Speed Pulse Width Modulated MOSFET power supply
V-Drive 3P Power supply with Twin-Coil Isolation Design (TCID) power supplies for maximum efficiency in converting 12volt power into huge watts through the amplifiers
Exponential variable-power supply (EXVP) for efficient DC to AC conversion
LED power (green) and protect (red) indicators
Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
Soft Start Turn-on
4/3/2/1 channel operation
Illuminated badge and heatsink
Preamp RCA outputs to daisy chain multiple amps
3-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heatsink for extreme heat dissipation
Silver-plated RCA level inputs
Silver-plated screw terminals
Input sensitivity:
- Level: 200mV-6V
Variable high-pass filter (60-12,000 Hz)
Variable low-pass filter (30-250 Hz, 24 dB/octave)
Damping factor: >180
Frequency response: 10-45,000 Hz
Dimensions: 12-3/16"L x 9-1/2"W x 2-1/8"H
8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
Authorized Internet Dealer
90-day Manufacturer's warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

175 watts x 4 channel

RMS Power @ 2 ohms

350 watts x 4 channel

Bridged RMS Power

700 watts x 2 channel

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

1400 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

0.05%

Speaker Level Inputs

Yes

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)
Full (AP)

High-Pass Crossover Frequency

60 - 1200 Hz

Low-Pass Crossover Frequency

30 - 250 Hz

Signal-to-Noise Ratio

90 dB

Channel Separation

80 dB

Bass Boost

0 - 12 dB

Remote bass/level controller

Fuse Rating

40A x 2

Strappable

Warranty and Return Policy

Parts Warranty Duration

90 days

Labor Warranty Duration

90 days

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Crunch DRA1450.4 (Factory Refurbished) thumbnail image

Overall rating distribution

5 star		100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		5
Value		5
Features		5
Design		5
Usability		5

Customer Reviews

Sort by:

crunch v amplifier

i just received this amplifier 2 days ago, and when i hooked it up i was really happy with the sound, the amplifier is very powerful, i had set my radio volume on 20 to test and adjust it, but my neighbor came out and asked me to please turn it down because it was so loud. lol, i would definitely recommend your web site and will be sure to order again,

By silent on January 25, 2015

3 found this helpful

Report abuse

Add-ons

Belva BAK44

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(61)

$49.99

List price $79.99

Subscribe

Welcome to the Team!

Crunch DRA1450.4 (Factory Refurbished)

We apologize

This item has been discontinued

Product Highlights

Description

Specifications & Details

Item Details

Product and How-to Videos

Customer Ratings & Reviews

Customer Reviews

Related Searches

Are you sure you want to clear your garage?

This page was not designed for products.

Didn't find your car?

Account

Shopping help

Company

Everyday heroes

Brand stores

Useful links