DELTA4215

DELTA4215 2-way Loudspeaker

Park Audio™

DELTA4215

2-way Loudspeaker

Application:
PA systems for clubs, bars, restaurants, music bands, indoor and outdoor usage.

Versions:

passive – DELTA4215,

active – DELTA4215-P,

active with two-channel amplifier (for stereo loudspeaker set, composed of active and passive loudspeakers):
– with line input – DELTA4215-PS
– with minimixer – DELTA4215-PSE
– with minimixer and effect processor – DELTA4215-PSfx.

VERSIONS:

DELTA4215-P

DELTA4215-PS

DELTA4215-PSE

DELTA4215-PSfx

MODEL	DELTA 4215	DELTA 4215-P	DELTA 4215-PS	DELTA 4215-PSE	DELTA 4215-PSfx
Loudspeaker
Acoustic Design	Trapezoidal cabinet, bass reflex.	Trapezoidal cabinet, bass reflex.	Trapezoidal cabinet, bass reflex.	Trapezoidal cabinet, bass reflex.	Trapezoidal cabinet, bass reflex.
Cabinet material – birch plywood, black water-polymer finish	Birch plywood	Birch plywood	Birch plywood	Birch plywood	Birch plywood
Cabinet finish	Black water-polymer paint	Black water-polymer paint	Black water-polymer paint	Black water-polymer paint	Black water-polymer paint
Grid material, finish	Steel, powder coating	Steel, powder coating	Steel, powder coating	Steel, powder coating	Steel, powder coating
Transpanent foam, glued to the inner surface of the grid	Optional	Optional	Optional	Optional	Optional
Flange for speaker stand	+	+	+	+	+
Mounting holes	5 x М10	5 x М10	5 x М10	5 x М10	5 x М10
Number of way	2	2	2	2	2
LF driver	15"dia, EMINENCE, voice coil 2.5"	15"dia, EMINENCE, звуковая катушка 2.5"	15"dia, EMINENCE, звуковая катушка 2.5"	15"dia, EMINENCE, звуковая катушка 2.5"	15"dia, EMINENCE, звуковая катушка 2.5"
HF driver	1"dia, B&C SPEAKERS, voice coil 1.7"	1"dia, B&C SPEAKERS, voice coil 1.7"	1"dia, B&C SPEAKERS, voice coil 1.7"	1"dia, B&C SPEAKERS, voice coil 1.7"	1"dia, B&C SPEAKERS, voice coil 1.7"
HF Driver Overload Protection	+	+	+	+	+
Input Connection	SPEAKON	–	–	–	–
Built-in Amplifier
Cooling	–	Natural	Forced	Forced	Forced
Power Supply	–	Switching	Switching	Switching	Switching
Power Factor Corrector		Optional	Optional	Optional	Optional
Detachable Power Cord		+	+	+	+
Power Amplifier	–	D class	D class	D class	D class
Parametric EQ	–	+	+	+	+
Input Level Control:	–
– Line Input	–	+	+	+	+
– Microphone Input	–	–	–	+	+
Microphone Gain Control	–	–	–	+	+
Line Input	–	XLR	2 х XLR	2 х 1/4" TRS JACK	2 х RCA
Microphone Input	–	–	–	Combo XLR-JACK	Combo XLR-JACK
Line Output	–	XLR (parallel to line input)	2 х XLR (parallel to line inputs)	–	–
Output for Passive Loudspeaker		–	SPEAKON	SPEAKON	SPEAKON
Line Input EQ	–	–	–	LF, MF, HF	LF, HF
Microphone Input EQ	–	–	–	LF, MF, HF	LF, MF, HF
Effect processor	–	–	–	–	5 effects
Overload/Thermal Protection Indicator		+	+	+	+
Overload and short-circuit protectionзамыкания	–	+	+	+	+
DC output protectionвыходе	–	+	+	+	+
High frequency protection	–	+	+	+	+
Thermal protection	–	+	+	+	+
Optoelectronic Clip-Limiter	–	+	+	+	+
Cutoff High Pass Filter		+	+	+	+
Soft Signal Start	–	+	+	+	+

MODEL	DELTA 4215	DELTA 4215-P	DELTA 4215-PS	DELTA 4215-PSE	DELTA 4215-PSfx
Loudspeaker
Power Handling (nominal) *	500 W	500 W	500 W	500 W	500 W
Power Handling (continuous) **	1000 W	1000 W	1000 W	1000 W	1000 W
Sensitivity (1W, 1m) ***	95.5 dB	–	–	–	–
Maximum Output SPL (continuous)	122.5 dB (full space)	121.5 dB (full space)	121.5 dB (full space)	121.5 dB (full space)	121.5 dB (full space)
Maximum Output SPL (peak)	128.5 dB (full space)	–	–	–	–
Nominal Impedance	4 Ohms, 8 Ohms	–	–	–	–
Frequency Range (-10 dB):	47 Hz - 19 kHz	45 Hz - 19 kHz	45 Hz - 19 kHz	45 Hz - 19 kHz	45 Hz - 19 kHz
Coverage	90°H х 40°V (-6 dB)	90°H х 40°V (-6 dB)	90°H х 40°V (-6 dB)	90°H х 40°V (-6 dB)	90°H х 40°V (-6 dB)
Weight	30 kg	33 kg	33 kg	33 kg	33 kg
Dimensions	430/330 x 685 x 500, mm	430/330 x 685 x 500, mm	430/330 x 685 x 500, mm	430/330 x 685 x 500, mm	430/330 x 685 x 500, mm
Built-in Amplifier
Power Rating (RMS)	–	350 W, D class	2 x 350 W, D class	2 x 350 W, D class	2 x 350 W, D class
Total Harmonic Distortion	–	0.05%	0.05%	0.05%	0.05%
Line Input Sensitivity	–	0.775 V	0.775 V	0.775 V	250 mV (-10 dBu)
Microphone Input Sensitivity	–	–	–	3 - 200 mV	3 - 200 mV
Line Input Impedance	–	10 kOhms (balanced)	10 kOhms (balanced)	10 kOhms (balanced)	10 kOhms (unbalanced)
Microphone Input Impedance	–	–	–	1 kOhms (balanced)	1 kOhms (balanced)
Line Input Signal-to-Noise Ratio	–	98 dB (unweighted)	98 dB (unweighted)	98 dB (unweighted)	98 dB (unweighted)
Microphone Input Signal-to-Noise Ratio	–	–	–	94 dB (unweighted)	94 dB (unweighted)
Line Input Equalization:	–	–	–
– LF	–	–	–	±15 dB	±15 dB
– MF	–	–	–	±12 dB	–
– HF	–	–	–	±15 dB	±15 dB
Microphone Input Equalization:	–	–	–
– LF	–	–	–	±15 dB	±15 dB
– MF	–	–	–	±12 dB	±12 dB
– HF	–	–	–	±15 dB	±15 dB
HPF Cutoff Frequency		45 Hz (24 dB/oct)	45 Hz (24 dB/oct)	45 Hz (24 dB/oct)	45 Hz (24 dB/oct)
Power Requirements	–	~230 V, 50/60 Hz	~230 V, 50/60 Hz	~230 V, 50/60 Hz	~230 V, 50/60 Hz

* 2 hours test made with continuous pink noise signal (6 dB crest factor) within the range Fs-10Fs.

** Power on Continuous Program is defined as 3 dB greater than the Nominal rating.

** Average SPL value within the 200 to 10000 Hz frequency range, measured in full-space environment.

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