JBL Professional CDi 4|300

Gambar Lebih Besar

The CDi DriveCore Series is an evolution in amplification, providing an impressive mix of high-performance; rich feature set, and competitive cost. Using technology derived from our flagship Installed Sound amplifier (Crown DriveCore Install series), the CDi DriveCore 4|300 offers streamlined functionality to work in almost any small/medium sized installation such as restaurants, retail stores, and more. Designed for ease-of-use in a variety of applications, the 4|300 is a 4-channel amp that includes network control/monitoring, high-level DSP, front-panel interface, and support for driving up to 100Vrms speaker loads without requiring a transformer. The entire CDi DriveCore line comes pre-loaded with JBL speaker tunings to help make installations quicker and easier.

Feature Comparison

CDi DriveCore Model	Channels	Network Control	DSP	Control Port	BLU link
2\|300	2
2\|300BL	2
4\|300	4
4\|300BL	4
2\|600	2
2\|600BL	2
4\|600	4
4\|600BL	4
2\|1200	2
2\|1200BL	2
4\|1200	4
4\|1200BL	4

Output Power: Dual Mode - All Channels Driven

CDi DriveCore Model	Channels	2Ω	4Ω	8Ω	16Ω	70Vrms	100Vrms
2\|300 / 2\|300BL	2	150W	300W	300W	150W	300W	300W
4\|300 / 4\|300BL	4	150W	300W	300W	150W	300W	300W
2\|600 / 2\|600BL	2	300W	600W	600W	300W	600W	600W
4\|600 / 4\|600BL	4	300W	600W	600W	300W	600W	600W
2\|1200 / 2\|1200BL	2	850W	1200W	1200W	600W	1200W	1200W
4\|1200 / 4\|1200BL	4	850W	1200W	1200W	600W	1200W	1200W

Minimum Guaranteed Power (1kHz, all channels driven, max distortion 0.5%, duration 0.5 seconds, 120 - 240Vrms - 50/60Hz)

Output Power: Bridge Mono Mode - All Channels Driven

CDi DriveCore Model	4Ω	8Ω	16Ω	140Vrms	200Vrms
2\|300 / 2\|300BL	300W	600W	600W	600W	600W
4\|300 / 4\|300BL	300W	600W	600W	600W	600W
2\|600 / 2\|600BL	600W	1200W	1200W	1200W	1200W
4\|600 / 4\|600BL	600W	1200W	1200W	1200W	1200W
2\|1200 / 2\|1200BL	1200W	2400W	2400W	2400W	2400W
4\|1200 / 4\|1200BL	1200W	2400W	2400W	2400W	2400W

Minimum Guaranteed Power (1kHz, all channels driven, max distortion 0.5%, duration 0.5 seconds, 120 - 240Vrms - 50/60Hz)

Fitur

Teknologi DriveCore – Teknologi DriveCore milik Crown menghilangkan ratusan komponen dalam setiap amplifier, mengurangi variabilitas nilai komponen, meningkatkan keandalan, menghasilkan fidelitas audio yang luar biasa dari desain yang efisien.

Kontrol dan Pemantauan Jaringan – Melalui perangkat lunak HiQnet Audio Architect dari Harman, CDi DriveCore dapat dikontrol, dikonfigurasi, dan dipantau melalui jaringan TCP/IP standar.

DSP – Prosesor Sinyal Digital bawaan dalam setiap amplifier memungkinkan konfigurasi khusus

Input Router
Input Delay – Hingga 1000ms
Input Parametric EQ – 8 band
Crossover
Output Parametric EQ – 8 band
Output Delay – Hingga 100ms
LevelMAX™ Limiter

BLU link (model BL saja) – Saluran terima dan kirim melalui BUS audio BLU link HARMAN dengan 256 channel, toleran terhadap kesalahan

Output Direct Drive 70/100Vrms – Setiap saluran output mampu menyediakan 70V atau 100V untuk aplikasi impedansi tinggi.

Antarmuka Panel Depan – Konfigurasi amplifier sepenuhnya menggunakan antarmuka panel depan yang intuitif.

Port GPIO/AUX – Panggil preset, senyapkan saluran, pantau kesalahan, nyalakan/matikan amplifier, dan lainnya melalui Port GPIO/AUX gabungan.

Unduhan

Dokumen

	Bahasa	Ukuran	Diunggah
CDi 4\|300 Lembar Data diperbarui: Apr 2026		2,63 MB	Apr 2026
Power Draw & Thermal sheet diperbarui: Apr 2026		263 KB	Apr 2026
White Paper - The Benefit of Using Speaker Tunings for Commercial Loudspeakers diperbarui: Apr 2026		1,24 MB	Apr 2026

Brochures

	Bahasa	Ukuran	Diunggah
Pro Install Overview Brochure diperbarui: Okt 2023		23,1 MB	Okt 2023

Owner's Manuals

	Bahasa	Ukuran	Diunggah
CDi DriveCore Owner's Manual-English diperbarui: Nov 2021		9,18 MB	Nov 2021
Owner's Manual-Chinese diperbarui: Sep 2017		12,7 MB	Sep 2017

Comparison Charts

	Ukuran	Diunggah
CDi DriveCore product comparison chart diperbarui: Okt 2020	229 KB	Okt 2020

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Spesifikasi

BLU link	No
Channels	4
Sensitivity (for full rated power at 8 ohms)	0.7V RMS
Rated Power Output (per channel @ 4 ohms)	300W
Analog Input Signal to Noise Ratio (ref. rated power, 100V, 20Hz - 20kHz) at 8 ohms)	> 104dB
THD (full rated power, 20 Hz - 20 kHz)	0.35%
Damping Factor (20 Hz to 100 Hz)	> 1000
Frequency Response (8Ω, 20 Hz - 20 kHz)	+/-0.5dB
Crosstalk (below rated power) 20 Hz to 1 kHz	> 80dB
Input Impedance (nominally balanced, nominally unbalanced)	20 kΩ balanced, 10 kΩ unblanced
Dimensions (inches) (W x H x D) (depth not including 1.3 inch front panel protrusion)	19 x 3.5 x 12.25
Weight	16.13 lbs (7.31 kg)
Power Supply Connector	"Standard IEC type 320 inlet for detachable connector 100 – 240V~"

Berita

Senin, 23 September 2019
Lido Cinema Upgrades to 7.1 Surround Sound System with JBL 7 Series Studio Monitors

Rabu, 14 Juni 2017
HARMAN Professional Solutions Introduces Crown CDi DriveCore™ Series Amplifiers

Rabu, 08 Juni 2016
Crown by HARMAN’s New CDi DriveCore™ Series Brings Low Priced Amplification with Advanced DSP

Dukungan/FAQ

HARMAN Professional Solutions:

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Dukungan Konsultan

CDi DriveCore Model	Channels	Network Control	DSP	Control Port	BLU link
2\|300	2
2\|300BL	2
4\|300	4
4\|300BL	4
2\|600	2
2\|600BL	2
4\|600	4
4\|600BL	4
2\|1200	2
2\|1200BL	2
4\|1200	4
4\|1200BL	4

Crown CDi 4|300

Analog input, 4 channel, 300W per output channel