Description
Included in this kit
This bundle includes a Hertz SP-4.500 D-Class 4 Channel Amplifier 125 W RMS x 4 at 2Ω, and 4x Hertz HEX Series HEX-65-S-LD-G 6.5" 4-Ohm Marine Coax Set with RGB LEDs.
1x Hertz SP-4.500 D-Class 4 Channel Amplifier 125 W RMS x 4 at 2Ω (SP-4.500)
SP 4.500 features Hertz ADC (Advanced D-Class) output stage, reaching up to 85% efficiency and delivering an impressive power rating of 90 x 4 (4Ω) W RMS or 300 W x 2 (4Ω) W RMS when bridged, with an ultra-compact size of 192.7 (7.58) x 130 (5.1) mm (in.) x 49 (1.9). Being ultra-compact with impressive power, SP 4.500 is the ideal choice for Motorcycle applications and for under-seat in sports cars and behind-seat installations in trucks.
General Specs
Channels: 4 - 3 - 2
Nominal power supply voltage: 11 ÷ 15 VDC
Pulse Operating voltage: 6 ÷ 16 VDC
Idling current: 0.9 A
Idling current when off: 0.03 mA
Consumption @ 14.4 VDC, MIN load impedance (Max Musical Power): 27 A
Remote IN: 6 ÷ 15 VDC (9 mA)
DC-REM - Remote Turn on by SPK DC from OUTPUT BTL speakers: 3.5 ÷ 7 VDC
Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power: <0.02%
Damping factor @ 1 kHz, 4Ω, 2 VRMS: >150
Bandwidth @ -3 dB: 10 Hz ÷ 35 kHz
S/N ratio (A weighted @ 1 V Input): 100 dBA
Pre-In sensitivity: 0.6 ÷ 6 VRMS
Speaker-In sensitivity: 2.2 ÷ 22 VRMS
Minimum load impedance:
@ 4Ch: 2Ω
@ 3Ch: 2Ω + 2Ω + 4Ω
@ 2Ch: 4Ω
IP Rating: IP55
Operating Temperature Range: 0°C (32°F) to 55°C (131°F)
Max size (mm/inch): 192.7 x 130 x 49 / 7.58 x 4.18 x 1.9
Weight (kg/lbs): 2.15 / 4.74
Adjustable Crossovers: yes
4x Hertz HEX Series HEX-65-S-LD-G 6.5" 4-Ohm Marine Coax Set with RGB LEDs (HEX-65-S-LD-G)
SPORT option grille HEX coaxial with RGB LEDs lighting option always provide the perfect style for your boat, giving you years of pure fun while cruising, being over engineered and tested for Marine applications. The compact 6.5” speaker, with a depth of only 2.36 in. delivers a detailed and dynamic sound, making every outing memorable. HEX sport grille can be easily removed to be painted with a custom color perfect for your boat.
Features -
• Hertz Pure Marine Certified Product Stamp Featuring the IP65 Protection Grade, ASTM-D4329 Standards for UV Resistance and ASTM-B117 for Salt Fog Operability.
• High Efficiency Tweeter Designed with FEM Simulation to Maximize Off-Axis Emission, Typical of In-Boat Installation.
• Sound Transparent Mesh Grille with Twist and Lock Locking System, Providing and Elegant Style and a Rock-Solid Protection.
• Woofer with 25mm (1") Voice Coil Fine-Tuned for Infinite Baffel Application Featuring Silicone Insulated Lead-Wire for Durability.
Specification -
• Power Handling: 100W Peak
• Impedance: 4 Ohms
• Frequency Response: 50-23kHz
• Magnet: Ferrite
• Tweeter: Neodymium
• Cone: Polypropylene with UV Inhibitors
• Dome: PEI
Electro-Acoustic Parameters -
• D: 125mm
• Xmax: 3,4mm
• Re: 3,3 Ohms
• Fs: 78Hz
• Le: 0,109mH
• Vas: 6,52L
• Mms: 13,5g